Table of Contents
LG 50NANO819QA User Manual
Displayed below is the user manual for 50NANO819QA by LG which is a product in the TVs category. This manual has pages.
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粵語
LED 電視*
安全及參考
用戶手冊
www.lg.com
Copyright © 2021 LG Electronics Inc. All Rights Reserved. 版權所有。
請於操作產品前仔細閱讀本手冊並將其保留以供未來參考之用。
* LG LED 電視配備具有 LED 背光的 LCD 螢幕。
*MFL71753572*
（2102-REV02）
2
警告! 安全指示
準備使用
-抬起與移動電視
-安裝到桌面
-安裝到牆上
-天線/纜線
-其他連接
啟動電視
-開啟電視
-註冊神奇遙控器
使用遙控器
-使用神奇遙控器
連接
疑難排解
規格
-開放原始碼軟體注意事項
-授權
法規
閱讀本手冊前
•請於操作電視前仔細閱讀本手冊並將其保留以供未來參考之用。
•在網站上，您可以下載手冊，包括安裝，使用，疑難排解，規格，授權等，以及在電腦或流動裝
置上檢視其內容。
使用者指南 有關此電視的詳情，請參閱產品隨附的使用者指南。（視型號而定）
•若要開啟使用指南 → → [支持] → [使用指南]
選購配件
•另購項目可因改善品質而隨時變更或修改，恕不另行通知。如要購買這些項目，請聯絡經銷
商。這些裝置僅配合某些型號使用。
•型號名稱或設計可因產品功能升級，製造商或有關政策而有所改變 。
•用來連接天線和外部裝置的纜線必須另購。
注意 •本手冊的產品規格或內容或會因產品功能升級而隨時變更，恕不另行通知。
•產品隨附的部件視乎型號而可能有所不同。
•插圖可能與實際情況有差異。
標題
3
警告! 安全指示
注意
觸電的風險
請勿開啟
注意：為減低觸電風險，請勿移除蓋板（或背板）。當中並無用戶可自行維修的組件。請向合資格
維修人員諮詢相關維修安排。
此標誌用作提醒使用者，產品的機殼內有非絕緣保護的「危險電壓」，相關電壓的強度足以構成觸
電風險。
此標誌用作提醒使用者，電器附帶的相關產品說明，已列出重要操作及保養（維修）指示。
警告：為減低火災或觸電風險，請勿將本產品置於雨中或潮濕環境中。
•為防止火災蔓延，請隨時保持本產品遠離
蠟燭或其他有明火的物品。
•請勿將電視及遙控器放置於下列環境：
-勿讓產品直接暴曬在陽光下。
-高濕度範圍，例如浴室。
-發熱源附近例如煮食爐及其他發熱裝置。
-輕易暴露於蒸氣或油煙如廚房工作範圍或
放濕器附近。
-暴露於雨水或當風位置。
-勿讓液體滴入或潑灑到裝置，並且勿在裝
置上方（例如裝置上方的架子上）放置裝
有液體的物體（例如花瓶，杯子等）。
-靠近如汽油或蠟燭等易燃物，或將電視置
於空調直吹處。
-請勿安裝在灰塵過多的位置。
否則，可能造成火災，觸電，燃燒/爆炸，
故障或產品變形。
•通風
-請將電視安裝在通風良好的位置。請勿安
裝在狹窄的空間 （例如書架）。
-請勿將產品安裝於地毯或軟墊上。
-裝置插入時勿讓衣物或其他材料擋住或
蓋住產品。
•小心勿觸碰通風口。長時間觀看電視時，
通風口可能會產生高溫。
•保護電源線以防止受到物理性如扭曲，折
彎，緊夾，受到門的擠壓或踩踏或機件受
損。請加倍留意插頭，牆上插座以及裝置
的電線出口。
•連接電源線時，請勿搬動電視。
•請勿使用受損或鬆脫的電源線。
•拔除電源線時，請確實握住插頭。不要拉
扯電源線來拔除電視電源。
•請勿在同一交流電源插座上連接過多裝
置，因為這可能導致火災或觸電。
4
•切斷裝置主電源
-電源插頭與裝置中斷連接。如有緊急情
況，電源插頭必須保持隨時可用。
•切勿讓孩童攀爬於電視上。否則將導致電
視翻倒並引致嚴重受傷。
•室外天線接地 （可能依國家/地區而異）：
-如果安裝了室外天線，請遵循下列注意
事項。
室外天線系統不應設置於接近高壓電電線
或其他路燈照明或電源電路之處，或可能
接觸此類輸電線或電路之處，否則可能導
致人員傷亡。
•接地 （未接地的裝置除外）
-附三插頭的電視必須連接到三孔接地的
AC 插座。確保連接接地線，以防觸電。
•切勿在雷擊或閃電時碰觸本裝置或天線。
將可能導致觸電。
•確保電源線安全地連接到電視和牆上插
座，若未安全連接，插頭和插座可能損
壞，並且在極端情況下可能引發火災。
•請勿將金屬或易燃物體插入產品。若有異
物掉入產品內，請拔除電源線，並聯絡服
務中心。
•插頭插上時，請勿觸碰電源線末端。將可
能導致觸電。
•如發生任何下列情況，即時切斷產品電源
並聯絡當地服務中心。
-產品曾受損毀。
-若有水或其他物質滲入產品 （像是 AC 轉
接器，電源線或電視）。
-若聞到電視發出煙霧或其他臭味。
-出現雷擊或閃電時，或者長時間不使用
產品時。
除非拔除電源線，否則即使用遙控器或按
鈕關閉電視，AC電源仍會保持接通狀態。
•請勿在電視附近使用高電壓的電子設備
（例如：滅蚊機）。這可能引起產品故
障。
•未經 LG Electronics 書面授權，請勿嘗試
以任何方式修改本產品。可導致火災或觸
電。如需服務或維修，請洽詢您當地的客
戶服務中心。未經授權的修改可能會讓使
用者失去操作本產品的權力。
•請僅使用經授權的附件 / LG Electronics 所
認可的配件。否則，可能導致火災，觸電
或產品無法正常運作。
•切勿拆開 AC 適配器或電源線。可能導致火
災或觸電。
•請小心處理適配器避免掉落或被撞擊。
遭到撞擊可能會對產品造成損害。
•為降低發生火災或觸電的風險，請勿用
濕手碰觸電視。若電源插頭潮濕或佈滿灰
塵，請將插頭完全擦乾或擦去灰塵。
5
•電池
-將附件 （電池等） 存放在安全的位置並
遠離兒童。
-請避免短路，拆卸或讓電池過熱。請勿
用火焚化電池。電池不應暴露於高溫的
地方。
-注意：如果更換的電池類型不正確，會有
引發火災或爆炸的風險。
•移動
-搬動時，確定已關閉產品電源，拔出插
頭，並取下所有纜線。可能需要兩個或更
多人搬運較大型的電視。請勿按壓設備屏
幕或在電視屏幕上施力壓力。否則，可能
導致產品損壞，造成危險或傷害。
•請將包裝防潮材料或乙烯基包裝物料放置
在兒童無法觸及的地方。
•勿撞擊產品或讓任何物體掉入產品內部，
也不要讓任何物體掉落到螢幕上。
•請勿以手或指甲，鉛筆或鋼筆等尖銳物件
用力按壓屏幕，或使其刮花。可能會使螢
幕損壞。
•清潔
-清潔時，請拔除電源線並以乾軟布輕拭，
以避免刮傷。請勿直接在電視上噴水或其
他液體。請勿使用會對產品及其屏幕造成
損壞的化學品，例如玻璃清潔劑，空氣清
新劑，殺蟲劑，潤滑劑，汽車或工業用蠟
劑，磨光劑，稀釋劑，苯，酒精等。
否則，可能導致觸電或產品損壞。
6
準備使用
抬起與移動電視
不論任何類型及大小，抬起或移動電視時，請閱讀下文，確保安全搬運，以防電視刮花或受損。
•建議以包裝箱或連同電視原有的包裝材料移動電視。
•移動或抬起電視前，中斷電源線和所有纜線的連接。
•當握住電視時螢幕應面向外側以避免損壞。
•握穩電視的頂部和底部。確保不要握住透明部分，喇叭或喇叭排
孔區域。
•大型電視需最少二人共同運送。
•使用人手搬運電視時，請根據以下圖示握住電視。
•搬運電視時，請勿搖動或令電視受過度震動。
•搬運電視時，保持電視直立，切勿轉向電視的側面，或向左方或右方傾斜電視。
•請勿過份用力，否則可能導致外框底座屈曲 / 折彎，會損壞螢幕。
•操作電視時，請勿損壞凸起的按鈕。
•避免時常點按畫面，否則會導致畫面受損。
•將底座安裝至電視組合時，電視螢幕應面向下方並放於附有軟墊的枱面或平面上以避免螢幕磨損。
7
準備使用
抬起與移動電視
不論任何類型及大小，抬起或移動電視時，請閱讀下文，確保安全搬運，以防電視刮花或受損。
•建議以包裝箱或連同電視原有的包裝材料移動電視。
•移動或抬起電視前，中斷電源線和所有纜線的連接。
•當握住電視時螢幕應面向外側以避免損壞。
•握穩電視的頂部和底部。確保不要握住透明部分，喇叭或喇叭排
孔區域。
•大型電視需最少二人共同運送。
•使用人手搬運電視時，請根據以下圖示握住電視。
•搬運電視時，請勿搖動或令電視受過度震動。
•搬運電視時，保持電視直立，切勿轉向電視的側面，或向左方或右方傾斜電視。
•請勿過份用力，否則可能導致外框底座屈曲 / 折彎，會損壞螢幕。
•操作電視時，請勿損壞凸起的按鈕。
•避免時常點按畫面，否則會導致畫面受損。
•將底座安裝至電視組合時，電視螢幕應面向下方並放於附有軟墊的枱面或平面上以避免螢幕磨損。
安裝到桌面
1 將電視機抬起並擺放在桌子上，保持機身豎直。
• 與牆壁保留最少 10 厘米空間以保持空氣流通。
2 將電源線連接至牆上電源插座。
10 厘米
10 厘米
10 厘米
（視型號而定）
•在組裝產品時，請勿於螺絲零件處使用油或潤滑劑等外來物質。（這樣可能會導致產品損壞。）
•如將電視安裝於底座上，請採取措施以預防產品翻倒。否則，將可能導致電視翻倒並引致受傷。
•請勿使用任何未經批准部件，以確保安全和產品壽命。
•因使用未經批准物品而造成的任何損壞或傷害並不包括在保修範圍內。
•請確保螺絲已正確插入並穩固旋緊。（如果沒有穩固扭緊螺絲，電視在安裝後可能會向前傾斜。）
請勿過份用力及過度扭緊螺絲，否則螺絲可能會受損並無法正確上緊。
將電視固定到牆上
1 在電視背面插入並擰緊環首螺栓或 固定片和螺栓。
• 如果在環首螺栓位置中插入了螺栓，請先將這些螺栓取出。
2 用螺栓將固定片安裝到牆上。將掛牆架的位置對準電視背面的環形
螺栓。
3 以堅固繩索將環形螺栓及掛牆架連接。確保繩索與平面保持水平。
•使用堅固平臺或矮櫃以穩固承托電視。
•掛牆架，螺栓及繩索需另行購買。您可從本地經銷商取得其他配
件。 （視型號而定）
8
安裝到牆上
將選購的掛牆架小心安裝在電視後方，再將掛牆架安
裝在與地面垂直的堅固牆壁上。將電視安裝在其他建
築物料時，請聯絡合資格的人員。LG 建議應由合資
格的專業安裝人員進行掛牆安裝。建議使用LG 提供
的掛牆架。LG 掛牆架容易與連接的纜線一起移動。
如不使用 LG 掛牆架，請使用能將裝置穩固於牆上並
有足夠空間連接外部裝置的掛牆架。建議安裝固定的
掛牆架之前先連接所有纜線。
10 厘米
10 厘米
10 厘米
10 厘米
（視型號而定）
•將電視安裝於掛牆架前需反方向轉動底座以將之移除。
•如需螺絲和壁掛架的詳細資訊，請參閱分別購買的資訊。
•如希望將產品安裝於牆上，請於產品背面安裝 VESA 標 準掛牆介面（選購配件）。於安裝套件
以使用掛牆架（選購配件）時請注意固定以防墜落。
•將電視以掛牆方式安裝時，務必避免使用電視背面的電源線和訊號線懸掛。
•如牆壁會暴露於油或油霧，請勿在上面安裝此產品。此舉可能會損壞產品，並導致產品掉落。
•切勿使用鋒利硬物來拆除纜線保護蓋。以免損壞纜線或機身。及造成人身傷害。（視型號而
定）
(75NANO76*，86NANO86*) (50/55/65NANO86*)
（視型號而定）
•安裝掛牆架時，建議使用膠帶蓋住支架孔，以防灰塵和昆蟲跑進去。（視型號而定）
底座鑽孔
（視型號而定）
9
掛牆架
（視型號而定）
確保使用符合 VESA 標準的螺絲及掛牆底座托架。掛牆底座套件的標準尺寸如下表所述。
A
B
A
型號 43/50NANO76*
50NANO86*
55/65NANO76*
55/65NANO86* 型號 86NANO86*
螺絲孔距離
（A）（毫米） 200 300 螺絲孔距離
（A x B）（毫米） 1586 x 125
標準螺絲 M6 M6 標準螺絲 M8
螺絲數目 2 2 螺絲數目 4
掛牆架 WB21LMB WB21LMB 掛牆架 WB21LGB
A
B
型號 43/50NANO76*
50NANO86*
55NANO76*
55NANO86*
65NANO76*
65NANO86* 75NANO76* 86NANO86*
VESA
（A x B）（毫米） 200 x 200 300 x 300 300 x 300 400 x 400 600 x 400
標準螺絲 M6 M6 M6 M6 M8
螺絲數目 4 4 4 4 4
掛牆架 LSW240B
MSW240
OLW480B
MSW240 OLW480B LSW440B LSW640B
10
天線/纜線
使用 RF 線 （75 Ω） 將電視連接至牆壁天線插座。
•如使用兩部電視以上，使用訊號分線器。
•如畫面品質惡劣，正確安裝訊號放大器以改善圖像品質。
•如有連接天線，但畫面品質惡劣，嘗試以正確方向重新對準天線。
•天線及轉換器並不提供。
•由於相關標準尚未確認，此電視不能直接接收超高清（3840 x 2160 像素）廣播。
其他連接
將電視連接至外部裝置。為達到最佳圖片及音訊質素，請使用 HDMI 纜線將外置裝置及電視連接。
不提供部份獨立纜線。
11
啟動電視
開啟電視
只需使用按鈕，即可輕鬆操作電視功能。
使用按鈕
開機（按一下）
關機1) （按住）
選單控制（按下2)）
選單選擇（按住3)）
1) 所有操作中的應用程式將會關閉，令正在進行的所有錄影將
會停止。（視乎銷售國家而定）
2) 您可以在電視開啟時按下按鈕，以存取及調整選單。
3) 當您存取調整選單時便可使用這功能。
注意 •如電視從廠商運出後首次開啟，電視初始化可能需時數分鐘。
調整功能表
當電視開啟時，按一下 按鈕。您可使用按鈕以調整功能表項目。
關閉電源。 改更輸入來源。
調整音量。 捲動已儲存的節目。
注意 •您電視的 OSD（螢幕顯示）可能與此手冊中顯示的內容略有不同。
•可用的功能表及選項可能與您使用的輸入來源或產品型號有所不同。
•新功能或將添加至此電視。
•裝置必須在容易接近插座的位置。有些裝置沒有開啟 / 關閉按鈕，需要拔除電源線
才能關閉。
12
裝入電池
當顯示[神奇遙控器 電池電力不足。請更換電池。]時，請為遙控器更
換電池。
如需安裝電池，打開電池蓋，更換電池 （1.5 V AA） 時配對電池格內
的 及 端標籤，然後關上電池蓋。
•請勿將新舊電池混合使用。此可導致電池過熱及洩漏。
•沒有按照兩極正確裝入電池可能會造成電池爆炸或洩漏，引致火災，人身傷害或環境污染。
•本裝置使用電池。您的居住地區可能會有相關規定，要求您基於環境考量，妥善棄置這些電
池。請洽詢地方當局，以瞭解棄置或回收的相關資訊。
•電池內部或產品內部不可暴露於過熱的環境中，例如陽光，火光等。
註冊神奇遙控器
如何註冊神奇遙控器
如要使用神奇遙控器，首先與電視進行配對。
1 將電池放入神奇遙控器並開啟電視。
2 將神奇遙控器指向電視，然後按遙控器上的 滾輪（確認）。
* 如電視無法註冊神奇遙控器，請關閉電視然後重新開啟，再試一次。
如何取消註冊神奇遙控器
同時按下 （返回） 和 （主頁） 按鈕五秒鐘，讓神奇遙控器與電視取消配對。
* 按住 （主頁） 和 （快速設定） 按鈕 5 秒以上，即可同時中斷連接和重新註冊神奇遙控器。
•建議將接入點 （AP） 置於電視 0.2 米以外的範圍。如 AP 安裝於少於 0.2 米的範圍內，神奇遙
控器可能因頻率干擾而無法正常操作。
13
使用遙控器
使用神奇遙控器
（視型號而定）
本手冊的描述基於遙控器的按鍵而定。請仔細閱讀本手冊並正確使用電視。
電源 開啟或關閉電視。
（破折號） 在號碼間插
入 ，例如 2-1 和 2-2。
（視型號而定）
進入已儲存節目列表。
進入 [節目指南]。
進入 [編輯快速存取]。
-[編輯快速存取]是一項功
能，讓您按住數字鍵就能
直接進入指定的應用程式
或 Live TV。
音量按鈕 調整音量。
節目按鈕 捲動已儲存的
節目。
主頁 進用功能表。
主頁 啟動最後使用的應用
程式。
輸入 改更輸入來源。
輸入 進入 [居家設定畫
面]。
滾輪（確認） 按下 按
鈕的中央以選擇功能表。
您可使用 按鈕轉台。
滾輪（確認） 存取 [Magic
Explorer]。當指標顏色變成
紫色時，便能執行 [Magic
Explorer] 功能。如果正
在觀看節目，請在影片上
按住指標。在使用 [電視指
南]、[設置]、[運動警示]
或 [美工圖庫] 時，請按住
文字。
數字鍵 輸入數字。
進入 [快速說明]。
更多動作 顯示更多遙控功能。
將啟用音效說明功能。
靜音 打開或關閉聲音。
靜音 存取 [協助工具] 功能表。
語音辨識 使用語音辨識功能時
需要連接網絡。
檢查是否有建議內容。（有些國
家/地區不見得會提供部分建議
的服務。）
語音辨識 按住按鈕的同時說
話，以使用語音辨識功能。
上/下/左/右 按上，下，左或右
按鈕以捲動 功能表。如您按下
按鈕時同時使用游標，游標將
於螢幕消失，神奇遙控器將以一
般遙控器運作。如要再次於螢幕
上顯示游標，向左及右搖一搖神
奇遙控器。
快速設定 進入快速設定。
快速設定 顯示 [所有設定] 功
能表。
返回 返回至上一層。
返回 清除所有 OSD 並返回先前
的畫面輸入。
訪問某些選單中的特殊功能。
紅色按鈕 執行錄製功能。
1 串流服務按鈕 連接至影片串流
服務。
（因應產品型號或地區，部分按鈕功能和服務可能無法提供。）
注意 要使用按鈕，請按住1 秒以上。
•在某些國家或收看模擬廣播時，部份按鍵可能無法使用。
1 1
11
1 1
麥克風
14
連接
將不同的外置裝置連接至電視，並切換輸入模式以選取外置裝置。有關外置裝置連接的詳情，請參閱個
別裝置隨附的手冊。
HDMI •連接 HDMI 纜線時，產品和外部裝置應先關閉並將電源線拔除。
•支援的 HDMI 音訊格式 （視乎型號而定）：
True HD （48 kHz），
Dolby Digital / Dolby Digital Plus （32 kHz / 44.1 kHz / 48 kHz），
PCM （32 kHz / 44.1 kHz / 48 kHz / 96 kHz / 192 kHz）
注意 •如果連接到輸入的設備也支援 HDMI Deep Color，您的圖像會更清晰。
不過，如果設備不支援，可能無法正常運作。如出現此情況，請將電視的
[HDMI Deep Color] 設定為關閉。
• → → [一般] → [裝置] → [HDMI 設定] → [HDMI Deep Color]
（NANO86*）
-開啟 ：支援 4K @ 50/60 Hz（4：4：4，4：2：2，4：2：0），
<僅限 3，4 連接埠> 4K @ 100/120 Hz （4：4：4，4：2：2，4：2：0）
-關閉 ：支援 4K @ 50/60 Hz （4 ：2 ：0）
（NANO76*）
-開啟 ：支援 4K @ 50/60 Hz（4：4：4，4：2：2，4：2：0）
-關閉 ：支援 4K @ 50/60 Hz （4 ：2 ：0）
•使用附有 HDMI 標誌的獲認證的纜線。
•如您並非使用獲認證的纜線，可能無法於螢幕顯示畫面，或發生連接錯誤。
•建議的 HDMI 線類型
-超高速 HDMI®/™ 線 （3 米或以下）
USB 某些 USB 集線器可能不能運作。如連接至 USB 集線器的 USB 裝置未能被探測，
可直接將裝置連接至於電視上的 USB 端口。
注意 •為了獲得最好的連接效果，HDMI 線和 USB 裝置接頭厚度應少於 10 毫米，寬
度少於 18 毫米，線材直徑少於 ８ 毫米。如果 USB 纜線或 USB 記憶卡與您的
電視的 USB 端口尺寸不符，請使用支援 或更高版本的延長線。（視型
號而定）
A
B
C
A
B* A ≤ 10 毫米
* B ≤ 18 毫米
* C ≤ 8 毫米
15
外部裝置 可用的外置裝置為：Blu-ray 播放器，HD 接收器，DVD 播放器，VCR，音效系
統，USB 儲存裝置，電腦，遊戲裝置及其他外置裝置。
注意 •外置裝置連接視乎型號而有所不同。
•不論電視連接埠順序為何，連接外部裝置至電視。
•如果您在 Blu-ray/DVD 錄影機或 VCR 錄製電視節目，請確保電視訊號輸入纜
線已連接電視及DVD 錄影機或 VCR。有關錄影的詳情，請參閱連接裝置隨附
的手冊。
•有關操作說明，請參閱外部裝置手冊。
•如果您將遊戲裝置連接至電視，使用遊戲裝置隨附的纜線。
•於電腦模式，可能產生由解像度，垂直格式，對比度或亮度引致的雜音。
如出現雜訊，將電腦輸出變更為其他解像度或將刷新率變更為其他頻率，或
於 [影像] 功能表中調整亮度和對比度，直至影像變為清晰。
•於電腦模式，部份解像度設定可能未能正常運作，視乎顯示卡而定。
•如您在電腦上播放 Ultra HD 內容，視乎電腦性 能，視訊或音訊可能會間歇性
中斷。（視型號而定）
•建議使用CAT 7 網絡線連接區域網絡（LAN）。（僅限提供 連接埠時。）
16
疑難排解
無法使用遙控器控
制電視。
•請檢查產品上的遙控器感應器，然後再試一次。
•請檢查產品和遙控器之間是否有任何障礙物。
•請檢查電池是否仍可使用，且已正確安裝（ 對 , 對 ）。
沒有畫面顯示或沒
有聲音。
•請檢查產品是否已開機。
•請檢查電線是否已連接至牆上插頭。
•請連接其他產品，確認牆上插頭是否有問題。
電視突然關機。 •檢查電源控制設定。電源供應可能中斷。
•檢查自動關閉功能是否在設定相關的時間啟動。
•如果在電視開機時沒有訊號，15 分鐘後若無任何動作，電視就會自動關機。
連接到電腦
（HDMI） 時，未
偵測到任何訊號。
•使用遙控器關閉/開啟電視。
•重新連接 HDMI 纜線。
•在開啟電視的情況下重新啟動電腦。
異常顯示情況 •如接觸產品時感覺冰冷，於開啟時可能出現「跳線」情況。此為正常情況，產
品並無異常。
•本屏幕是擁有數百萬像素的先進產品。微細黑點及/或高亮彩色光點（紅色，
藍或綠色）可能以每百萬分一 單位出現於顯示屏幕上。此並不代表非正常運
作及並不影響產品之性能及其可靠性。此現象亦會於第三方產品出現並不接
受更換或退款。
•於不同位置（左/右/上/下方）觀看時可能感受到屏幕不同亮度及顏色顯示。
此現象的出現乃顯示屏幕的特性。
此與產品性能無關，並其運作正常。
•長時間顯示靜態圖像可能會引致殘像。請避免長時間在電視螢幕顯示固定畫
面。
產生聲音 •「咔嚦」斷裂雜音：於觀看或關閉電視時出現的斷裂雜聲乃因溫度與濕度而導
致塑料的熱收縮所產生。此等雜聲於遇熱膨脹之產品較為常見。
•電路嗡聲/屏幕訊噪：低水平雜音乃由高速切換電路以產生大量電流令產品運
作時發出。其因應產品會有所不同。雜音之產生並不影響產品的性能及可靠
性。
•清潔本產品時，切勿讓任何液體或異物滲入屏幕的上方或左
右兩側的間隙。（視型號而定）
•確保擰乾布上多餘的水分及清潔劑。
•切勿直接在電視螢幕上噴水或清潔劑。
•請只在乾布上噴上適度的水或清潔劑以擦拭螢幕。
17
規格
•能源標籤上標明的每年能源消耗是根據 IEC 62087 及香港能源效益標籤計劃 （EELS） 來計算。
•實際的能源消耗取決於使用環境（觀看的內容，電視設定等）而定。
廣播規格
數碼訊號 類比訊號
電視制式 DTMB PAL D/K，PAL I，NTSC-M
節目範圍 DTMB ：21~69
PAL D/K：VHF/UHF 1~69， CATV 1~47
PAL I：VHF/UHF 1~69， CATV 1~47
NTSC-M：VHF/UHF 2~78， CATV 1~71
外置天線抗阻 75 Ω
(NANO76*)
無線 LAN 模組（LGSBWAC03）規格
無線 LAN （IEEE 802.11a/b/g/n/ac）
頻率範圍 輸出功率（最大）
2400 至 2483.5 MHz 18.5 dBm
5150 至 5725 MHz 19.5 dBm
5725 至 5850 MHz 11.5 dBm
Bluetooth
頻率範圍 輸出功率（最大）
2400 至 2483.5 MHz 9 dBm
由於每個國家的波段頻道有所不同，用戶無法更改或調整操作頻率。本產品配置之頻率為區域頻率表
內。
為用戶着想，建議本裝置安裝及使用時，應最少離用戶身體 20 厘米。
18
(NANO86*)
無線 LAN 模組（LGSBWAC95）規格
無線 LAN （IEEE 802.11a/b/g/n/ac）
頻率範圍 輸出功率（最大）
2400 至 2483.5 MHz 19 dBm
5150 至 5725 MHz 18 dBm
5725 至 5850 MHz 13.5 dBm
Bluetooth
頻率範圍 輸出功率（最大）
2400 至 2483.5 MHz 9 dBm
由於每個國家的波段頻道有所不同，用戶無法更改或調整操作頻率。本產品配置之頻率為區域頻率表
內。
為用戶着想，建議本裝置安裝及使用時，應最少離用戶身體 20 厘米。
環境條件
操作溫度 0 °C 至 40 °C
操作濕度 低於 80 %
儲存溫度 -20 °C 至 60 °C
儲存濕度 低於 85 %
•如需有關電源供應和耗電量的詳細資訊，請參閱附貼在產品上的標籤。
-耗電量的測量標準以 IEC 62087 或每個國家／地區的能源法規為依據。
* 某些型號的標籤是貼在外部裝置連接端子外蓋內側。
* 依各型號或國家／地區的規定，標籤上不一定會載明標準耗電量。
20
法規
警告! （穩定性危害）
因為電視機可能會掉落並導致嚴重個人傷害及傷亡。只要採取下列預防工作便可避免傷害事故發生（特
別是兒童傷害）：
-一律使用電視機製造商建議的櫃子或支架或安裝方法。
-一律選用可安全支撐電視機的家具。
-一律確保電視機不會懸在支撐家具的邊沿。
-一律告訴兒童爬上家具觸碰電視機或其控制器的危險性。
-一律將連接電視的電源線和電纜佈置整齊，以免出現絆倒、拉扯或抓住情況。
-切勿將電視機置於搖晃不穩的位置。
-切勿將電視機置放在家具高處（如櫥櫃或書架），除非以適當的支撐物固定家具和電視機。
-切勿在電視機和支撐家具之間夾置布料或其他材料。
-切勿在電視機上或在支撐電視機的家具上擺放可能誘使兒童攀爬的物品，例如玩具和搖控器。
無論是要電視機繼續放置原位或改放到其他地方，請務必採用上述建議。
符號
AC 代表交流電。 代表待機。
DC 代表直流電。 代表「開啟」（電源）。
代表第二級設備。 代表危險電壓。
21
產品的型號和序號位在產品的背面和其中一個側
邊。
請記下下列資料，以備需要服務時使用。
型號
序號
ENGLISH.index
LED TV*
Safety and Reference
OWNER’S MANUAL
www.lg.com
Copyright © 2021 LG Electronics Inc. All Rights Reserved.
Please read this manual carefully before operating your set and retain
it for future reference.
* LG LED TV applies LCD screen with LED backlights.
2
Warning! Safety instructions
Preparing
-Lifting and moving the TV
-Mounting on the Table
-Mounting to the Wall
-Antenna/Cable
-Other connections
Starting TV
-Turning on the TV
-Registering Magic Remote Control
Using Remote Control
-Using Magic Remote Control
Connections
Troubleshooting
Specifications
-Open Source Software Notice Information
-Licenses
Regulatory
Before reading this manual
•Read this manual thoroughly before operating your TV, and keep it for future reference.
•On the website you can download the manual including installation, using, troubleshooting, specifications, license etc and view its
contents on your PC or mobile device.
User Guide For more information about this TV, read the USER GUIDE embedded in the product. (Depending on model)
•To open the USER GUIDE → → [Support] → [User Guide]
Separate Purchase
•Separate purchase items can be changed or modified for quality improvement without any notification. Contact your dealer to buy these
items. These devices only work with certain models.
•The model name or design may be changed depending on the upgrade of product functions, manufacturer’s circumstances or policies.
•A cable to connect antennas and external devices must be purchased separately.
Note •Product specifications or contents of this manual may be changed without prior notice due to upgrade of
product functions.
•The items supplied with your product may vary depending on the model.
•Image shown may differ from your TV.
Title
3
Warning! Safety instructions
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER TO
QUALIFIED SERVICE PERSONNEL.
This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature
accompanying the appliance.
WARNING : TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
•TO PREVENT THE SPREAD OF FIRE, KEEP CANDLES OR OTHER
ITEMS WITH OPEN FLAMES AWAY FROM THIS PRODUCT AT
ALL TIMES.
•Do not place the TV and/or remote control in the
following environments:
-Keep the product away from direct sunlight.
-An area with high humidity such as a bathroom.
-Near any heat source such as stoves and other devices that
produce heat.
-Near kitchen counters or humidifiers where they can easily
be exposed to steam or oil.
-An area exposed to rain or wind.
-Do not expose to dripping or splashing and do not place
objects filled with liquids, such as vases, cups, etc. on or
over the apparatus (e.g., on shelves above the unit).
-Near flammable objects such as gasoline or candles, or
expose the TV to direct air conditioning.
-Do not install in excessively dusty places.
Otherwise, this may result in fire, electric shock, combustion/
explosion, malfunction or product deformation.
•Ventilation
-Install your TV where there is proper ventilation. Do not
install in a confined space such as a bookcase.
-Do not install the product on a carpet or cushion.
-Do not block or cover the product with cloth or other
materials while unit is plugged in.
•Take care not to touch the ventilation openings. When
watching the TV for a long period, the ventilation openings
may become hot.
•Protect the power cord from physical or mechanical abuse,
such as being twisted, kinked, pinched, closed in a door, or
walked upon. Pay particular attention to plugs, wall outlets,
and the point where the cord exits the device.
•Do not move the TV whilst the Power cord is plugged in.
•Do not use a damaged or loosely fitting power cord.
•Be sure to grasp the plug when unplugging the power cord.
Do not pull on the power cord to unplug the TV.
•Do not connect too many devices to the same AC power
outlet as this could result in fire or electric shock.
4
•Disconnecting the Device from the Main Power
-The power plug is the disconnecting device. In case of an
emergency, the power plug must remain readily accessible.
•Do not let your children climb or cling onto the TV. Otherwise,
the TV may fall over, which may cause serious injury.
•Outdoor Antenna Grounding (Can differ by country):
-If an outdoor antenna is installed, follow the precautions
below.
An outdoor antenna system should not be located in the
vicinity of overhead power lines or other electric light or
power circuits, or where it can come in contact with such
power lines or circuits as death or serious injury can occur.
•Grounding (Except for devices which are not grounded.)
-TV with a three-prong grounded AC plug must be
connected to a three-prong grounded AC outlet. Ensure
that you connect the earth ground wire to prevent possible
electric shock.
•Never touch this apparatus or antenna during a lightning
storm. You may be electrocuted.
•Make sure the power cord is connected securely to the TV and
wall socket if not secured damage to the Plug and socket may
occur and in extreme cases a fire may break out.
•Do not insert metallic or inflammable objects into the
product. If a foreign object is dropped into the product,
unplug the power cord and contact the customer service.
•Do not touch the end of the power cord while it is plugged in.
You may be electrocuted.
•If any of the following occur, unplug the product
immediately and contact your local customer service.
-The product has been damaged.
-If water or another substance enters the product (like an AC
adapter, power cord, or TV).
-If you smell smoke or other odors coming from the TV.
-When lightning storms or when unused for long periods
of time.
Even the TV is turned off by remote control or button, AC
power source is connected to the unit if not unplugged in.
•Do not use high voltage electrical equipment near the TV
(e.g., a bug zapper). This may result in product malfunction.
•Do not attempt to modify this product in any way without
written authorization from LG Electronics. Accidental fire or
electric shock can occur. Contact your local customer service
for service or repair. Unauthorized modification could void the
user’s authority to operate this product.
•Use only an authorized attachments / accessories approved
by LG Electronics. Otherwise, this may result in fire, electric
shock, malfunction, or product damage.
•Never disassemble the AC adapter or power cord. This may
result in fire or electric shock.
•Handle the adapter carefully to avoid dropping or striking it.
An impact could damage the adapter.
•To reduce the risk of fire or electrical shock, do not touch
the TV with wet hands. If the power cord prongs are wet or
covered with dust, dry the power plug completely or wipe
dust off.
5
•Batteries
-Store the accessories (battery, etc.) in a safe location out of
the reach of children.
-Do not short circuit, disassemble, or allow the batteries
to overheat. Do not dispose of batteries in a fire. Batteries
should not be exposed to excessive heat.
-Caution: Risk of fire or explosion if the battery is replaced
by an incorrect type.
•Moving
-When moving, make sure the product is turned off,
unplugged, and all cables have been removed. It may take
2 or more people to carry larger TVs. Do not press or put
stress on the front panel of the TV. Otherwise, this may
result in product damage, fire hazard or injury.
•Keep the packing anti-moisture material or vinyl packing out
of the reach of children.
•Do not allow an impact shock, any objects to fall into the
product, and do not drop anything onto the screen.
•Do not press strongly upon the panel with a hand or a sharp
object such as a nail, pencil, or pen, or make a scratch on it. It
may causedamage to screen.
•Cleaning
-When cleaning, unplug the power cord and wipe gently
with a soft/dry cloth. Do not spray water or other liquids
directly on the TV. Do not clean your TV with chemicals
including glass cleaner, any type of air freshener,
insecticide, lubricants, wax (car, industrial), abrasive,
thinner, benzene, alcohol etc., which can damage the
product and/or its panel. Otherwise, this may result in
electric shock or product damage.
6
Preparing
Lifting and moving the TV
Please note the following advice to prevent the TV from being scratched or damaged and for safe transportation regardless of its type and size.
•It is recommended to move the TV in the box or packing material that the TV originally came in.
•Before moving or lifting the TV, disconnect the power cord and all cables.
•When holding the TV, the screen should face away from you to avoid damage.
•Hold the top and bottom of the TV frame firmly. Make sure not to hold the transparent part,
speaker, or speaker grill area.
•When transporting a large TV, there should be at least 2 people.
•When transporting the TV by hand, hold the TV as shown in the following illustration.
•When transporting the TV, do not expose the TV to jolts or excessive vibration.
•When transporting the TV, keep the TV upright, never turn the TV on its side or tilt towards the left or right.
•Do not apply excessive pressure to cause flexing / bending of frame chassis as it may damage screen.
•When handling the TV, be careful not to damage the protruding buttons.
•Avoid touching the screen at all times, as this may result in damage to the screen.
•When attaching the stand to the TV set, place the screen facing down on a cushioned table or flat surface to protect the screen from
scratches.
7
Mounting on the Table
1 Lift and tilt the TV into its upright position on a table.
• Leave a 10cm (minimum) space from the wall for proper ventilation.
2 Connect the power cord to a wall outlet.
10cm
10cm
10cm
(Depending on model)
•Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the product. (Doing so may damage the
product.)
•If you install the TV on a stand, you need to take actions to prevent the product from overturning. Otherwise, the product may fall over,
which may cause injury.
•Do not use any unapproved items to ensure the safety and product life span.
•Any damage or injuries caused by using unapproved items are not covered by the warranty.
•Make sure that the screws are inserted correctly and fastened securely. (If they are not fastened securely enough, the TV may tilt
forward after being installed.) Do not use too much force and over tighten the screws; otherwise screw may be damaged and not
tighten correctly.
Securing TV to the Wall
1 Insert and tighten the eye-bolts, or TV brackets and bolts on the back of the TV.
• If there are bolts inserted at the eye-bolts position, remove the bolts first.
2 Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the
eye-bolts on the rear of the TV.
3 Connect the eye-bolts and wall brackets tightly with a sturdy rope. Make sure to keep the rope
horizontal with the flat surface.
•Use a platform or cabinet that is strong and large enough to support the TV securely.
•Brackets, bolts and ropes are not provided. You can obtain additional accessories from your local
dealer. (Depending on model)
8
Mounting to the Wall
Attach an optional wall mount bracket at the rear of the TV carefully and
install the wall mount bracket on a solid wall perpendicular to the floor.
When you attach the TV to other building materials, please contact qualified
personnel. LG recommends that wall mounting be performed by a qualified
professional installer. We recommend the use of LG’s wall mount bracket.
LG’s wall mount bracket is easy to move with cables connected. When you
do not use LG’s wall mount bracket, please use a wall mount bracket where
the device is adequately secured to the wall with enough space to allow
connectivity to external devices. It is advised to connect all the cables before
installing fixed wall mounts.
10cm
10cm
10cm
10cm
(Depending on model)
•Remove the stand before installing the TV on a wall mount by performing the stand attachment in reverse.
•For more information of screws and wall mount bracket, refer to the Separate Purchase.
•If you intend to mount the product to a wall, attach VESA standard mounting interface (optional parts) to the back of the product.
When you install the set to use the wall mounting bracket (optional parts), fix it carefully so as not to drop.
•When mounting a TV on the wall, make sure not to install the TV by hanging the power and signal cables on the back of the TV.
•Do not install this product on a wall if it could be exposed to oil or oil mist. This may damage the product and cause it to fall.
•Do not use a sharp object when you detached the cable cover. This could damage the cable or the cabinet. It may also cause personal
harm. (Depending on model)
(75NANO76*, 86NANO86*) (50/55/65NANO86*)
(Depending on model)
•When installing the wall mounting bracket, it is recommended to cover the stand hole using tape, in order to prevent the influx of dust and
insects. (Depending on model)
Stand hole
(Depending on model)
9
Wall Mounting Bracket
(Depending on model)
Make sure to use screws and wall mount bracket that meet the VESA standard. Standard dimensions for the wall mount kits are described in the
following table.
A
B
A
Model 43/50NANO76*
50NANO86*
55/65NANO76*
55/65NANO86* Model 86NANO86*
Screws distance (A) (mm) 200 300 Screws distance (A x B)
(mm) 1,586x125
Standard screw M6 M6 Standard screw M8
Number of screws 2 2 Number of screws 4
Wall mount bracket WB21LMB WB21LMB Wall mount bracket WB21LGB
A
B
Model 43/50NANO76*
50NANO86*
55NANO76*
55NANO86*
65NANO76*
65NANO86* 75NANO76* 86NANO86*
VESA (A x B) (mm) 200x200 300x300 300x300 400x400 600x400
Standard screw M6 M6 M6 M6 M8
Number of screws 44444
Wall mount bracket LSW240B
MSW240
OLW480B
MSW240 OLW480B LSW440B LSW640B
10
Antenna/Cable
Connect the TV to a wall antenna socket with an RF cable (75 Ω).
•Use a signal splitter to use more than 2 TVs.
•If the image quality is poor, install a signal amplifier properly to improve the image quality.
•If the image quality is poor with an antenna connected, try to realign the antenna in the correct direction.
•An antenna cable and converter are not supplied.
•This TV cannot receive ULTRA HD (3840 x 2160 pixels) broadcasts directly because the related standards have not been confirmed.
Other connections
Connect your TV to external devices. For the best picture and audio quality, connect the external device and the TV with the HDMI cable. Some
separate cable is not provided.
11
Starting TV
Turning on the TV
You can simply operate the TV functions, using the button.
Using button
Power On (Press)
Power Off1) (Press and Hold)
Menu Control (Press2))
Menu Selection (Press and Hold3))
1) All running apps will close, and any recording in progress will stop. (Depending on
country)
2) You can access and adjust the menu by pressing the button when TV is on.
3) You can use the function when you access menu control.
Note •If the TV is turned on for the first time after it was shipped from the factory, initialization of the TV may take a few
minutes.
Adjusting the menu
When the TV is turned on, press the button one time. You can adjust the Menu items using the button.
Turns the power off. Changes the input source.
Adjusts the volume level. Scrolls through the saved programmes.
Note •Your TV’s OSD (On Screen Display) may differ slightly from that shown in this manual.
•The available menus and options may differ from the input source or product model that you are using.
•New features may be added to this TV in the future.
•The device must be easily accessed to a location outlet near the access. Some devices are not made by turning on / off
button, turning off the device and unplugging the power cord.
12
Inserting the battery
When the message [Magic Remote battery is low. Please change the battery.] is displayed, replace
the battery.
To replace batteries, open the battery cover, replace batteries (1.5VAA) matching the and
ends to the label inside the compartment, and close the battery cover.
•Do not mix new batteries with old batteries. This may cause the batteries to overheat and leak.
•Failure to match the correct polarities of the battery may cause the battery to burst or leak, resulting in fire, personal injury, or ambient
pollution.
•This apparatus uses batteries. In your community there might be regulations that require you to dispose of these batteries properly due
to environmental considerations. Please contact your local authorities for disposal or recycling information.
•Batteries inside or inside the product shall not be exposed to excessive heat such as sunshine, fire or the like.
Registering Magic Remote Control
How to register the Magic Remote Control
To use the Magic Remote, first pair it with your TV.
1 Put batteries into the Magic Remote and turn the TV on.
2 Point the Magic Remote at your TV and press the Wheel (OK) on the remote control.
* If the TV fails to register the Magic Remote, try again after turning the TV off and back on.
How to deregister the Magic Remote Control
Press the (BACK) and (HOME) buttons at the same time, for five seconds, to unpair the Magic Remote with your TV.
* Press and hold the (HOME) and (Q. Settings) buttons for more than 5 seconds to disconnect and re-register the Magic Remote at the
same time.
•It is recommended that an Access Point (AP) be located more than 0.2m away from the TV. If the AP is installed closer than 0.2m, the
Magic remote control may not perform as expected due to frequency interference.
13
Using Remote Control
Using Magic Remote Control
(Depending on model)
The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully and use the TV correctly.
Power Turns the TV on or off.
(DASH) Inserts a between
numbers such as 2-1 and 2-2.
(Depending on model)
Accesses the saved programmes
list.
Accesses the [Guide].
Accesses the [Edit Quick Access].
-[Edit Quick Access] is a feature that
allows you to enter a specified app
or Live TV directly by pressing and
holding the number buttons.
Volume buttons Adjusts the volume
level.
Programme buttons Scrolls
through the saved programmes.
Home Accesses the Home menu.
Home Launches the last used apps.
Input Changes the input source.
Input Accesses the [Home
Dashboard].
Wheel (OK) Press the center of
button to select a menu. You can
change programmes by using
button.
Wheel (OK) Accesses the [Magic
Explorer]. You can run the [Magic
Explorer] feature when the pointer
colour is changed to purple. If
watching a programme, press and
hold down the pointer onto the video.
When using [TV Guide], [Settings],
[Sports Alert], or [Art Gallery], press
and hold down on the text.
Number buttons Enters numbers.
Accesses the [Quick Help].
More actions Displays more remote control
functions.
Audio descriptions function will be enabled.
Mute Mutes all sounds.
Mute Accesses the [Accessibility] menu.
Voice recognition Network connection is
required to use the voice recognition function.
Check for recommended content. (Some
recommended services may not be available in
some countries.)
Voice recognition Speak while pressing
and holding the button to use the voice
recognition feature.
Up/Down/Left/Right Press the up, down,
left or right button to scroll the menu. If you
press buttons while the pointer is in use,
the pointer will disappear from the screen
and Magic Remote will operate like a general
remote control. To display the pointer on the
screen again, shake Magic Remote to the left
and right.
Q. Settings Accesses the Quick Settings.
Q. Settings Displays the [All Settings] menu.
Back Returns to the previous level.
Back Clears on-screen displays and returns to
last input viewing.
These access special functions in some menus.
Red button Runs the record function.
1 Streaming Service buttons Connects to the
Video Streaming Service.
1 1
11
1 1
Microphone
(Some buttons and services may not be provided depending on models or regions.)
Note To use the button, press and hold for more than 1 second.
•In Analogue TV and some countries, some remote control buttons may not work.
14
Connections
Connect various external devices to the TV and switch input modes to select an external device. For more information of external device’s connection,
refer to the manual provided with each device.
HDMI •When connecting the HDMI cable, the product and external devices should be turned off and unplugged.
•Supported HDMI Audio format (Depending on model):
True HD (48 kHz),
Dolby Digital / Dolby Digital Plus (32 kHz / 44.1 kHz / 48 kHz),
PCM (32 kHz / 44.1 kHz / 48 kHz / 96 kHz / 192 kHz)
Note •If the device connected to Input Port also supports HDMI Deep Colour, your picture may be clearer. However,
if the device doesn’t support it, it may not work properly. In that case, change the TV’s [HDMI Deep Colour]
setting to off.
• → → [General] → [Devices] → [HDMI Settings] → [HDMI Deep Colour]
(NANO86*)
-On : Support 4K @ 50/60 Hz (4:4:4, 4:2:2, 4:2:0),
<3,4 port Only> 4K @ 100/120 Hz (4:4:4, 4:2:2, 4:2:0)
-Off : Support 4K @ 50/60 Hz (4:2:0)
(NANO76*)
-On : Support 4K @ 50/60 Hz (4:4:4, 4:2:2, 4:2:0)
-Off : Support 4K @ 50/60 Hz (4:2:0)
•Use a certified cable with the HDMI logo attached.
•If you do not use a certified HDMI cable, the screen may not display or a connection error may occur.
•Recommended HDMI Cable Types.
-Ultra High Speed HDMI®/™ cable (3m or less)
USB Some USB Hubs may not work. If a USB device connected using a USB Hub is not detected, connect it to the USB
port on the TV directly.
Note •For an optimal connection, HDMI cables and USB devices should have bezels less than 10 mm thick, 18 mm
width and 8 mm a wire diameter. Use an extension cable that supports or higher if the USB cable or
USB memory stick does not fit into your TV’s USB port. (Depending on model)
A
B
C
A
B* A 10mm
* B 18mm
* C 8mm
15
External
Devices
Available external devices are: Blu-ray player, HD receivers, DVD players, VCRs, audio systems, USB storage
devices, PC, gaming devices, and other external devices.
Note •The external device connection may differ from the model.
•Connect external devices to the TV regardless of the order of the TV port.
•If you record a TV program on a Blu-ray/DVD recorder or VCR, make sure to connect the TV signal input
cable to the TV through a DVD recorder or VCR. For more information of recording, refer to the manual
provided with the connected device.
•Refer to the external equipment’s manual for operating instructions.
•If you connect a gaming device to the TV, use the cable supplied with the gaming device.
•In PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness. If
noise is present, change the PC output to another resolution, change the refresh rate to another rate or
adjust the brightness and contrast on the [Picture] menu until the picture is clear.
•In PC mode, some resolution settings may not work properly depending on the graphics card.
•If ULTRA HD content is played on your PC, video or audio may become disrupted intermittently depending
on your PC’s performance. (Depending on model)
•When connecting via a wired LAN, it is recommended to use a CAT 7 cable. (Only when port is
provided.)
16
Troubleshooting
Cannot control the
TV with the remote
control.
•Check the remote control sensor on the product and try again.
•Check if there is any obstacle between the product and the remote control.
•Check if the batteries are still working and properly installed ( to , to ).
No image display and
no sound is produced.
•Check if the product is turned on.
•Check if the power cord is connected to a wall outlet.
•Check if there is a problem in the wall outlet by connecting other products.
The TV turns off
suddenly.
•Check the power control settings. The power supply may be interrupted.
•Check if the auto-off function is activated on the settings related time.
•If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of inactivity.
When connecting to
the PC (HDMI), no
signal is detected.
•Turn the TV off/on using the remote control.
•Reconnect the HDMI cable.
•Restart the PC with the TV on.
Abnormal Display •If the product feels cold to the touch, there may be a small “flicker” when it is turned on. This is normal, there
is nothing wrong with product.
•This panel is an advanced product that contains millions of pixels. You may see tiny black dots and/
or brightly coloured dots (red, blue or green) at a size of 1 ppm on the panel. This does not indicate a
malfunction and does not affect the performance and reliability of the product. This phenomenon also
occurs in third-party products and is not subject to exchange or refund.
•You may find different brightness and colour of the panel depending on your viewing position(left/right/
top/down).
This phenomenon occurs due to the characteristic of the panel.
It is not related with the product performance, and it is not malfunction.
•Displaying a still image for a prolonged period of time may cause image sticking. Avoid displaying a fixed
image on the TV screen for a long period of time.
Generated Sound •“Cracking” noise: A cracking noise that occurs when watching or turning off the TV is generated by plastic
thermal contraction due to temperature and humidity. This noise is common for products where thermal
deformation is required.
•Electrical circuit humming/panel buzzing: A low level noise is generated from a high-speed switching
circuit, which supplies a large amount of current to operate a product. It varies depending on the product.
This generated sound does not affect the performance and reliability of the product.
•When cleaning the product, be careful not to allow any liquid or foreign objects to
enter the gap between the upper, left or right side of the panel and the guide panel.
(Depending on model)
•Make sure to wring any excess water or cleaner from the cloth.
•Do not spray water or cleaner directly onto the TV screen.
•Make sure to spray just enough of water or cleaner onto a dry cloth to wipe the screen.
17
Specifications
•The annual energy consumption indicated on the energy label is measured in accordance with IEC 62087 and the Hong Kong Energy Efficiency
Labelling Scheme (EELS).
•The actual energy consumption depends on the usage environment (the content watched, TV settings, etc.).
Broadcasting Specifications
Digital TV Analogue TV
Television system DTMB PAL D/K, PAL I, NTSC-M
Programme coverage DTMB: 21~69
PAL D/K: VHF/UHF 1~69, CATV 1~47
PAL I: VHF/UHF 1~69, CATV 1~47
NTSC-M: VHF/UHF 2~78, CATV 1~71
External antenna
impedance 75 Ω
(NANO76*)
Wireless module (LGSBWAC03) Specifications
Wireless LAN (IEEE 802.11a/b/g/n/ac)
Frequency range Output Power (Max.)
2,400 to 2,483.5MHz 18.5dBm
5,150 to 5,725MHz 19.5dBm
5,725 to 5,850MHz 11.5dBm
Bluetooth
Frequency range Output Power (Max.)
2,400 to 2,483.5MHz 9dBm
As band channels can vary per country, the user cannot change or adjust the operating frequency. This product is configured for the regional
frequency table.
For consideration of the user, this device should be installed and operated with a minimum distance of 20cm between the device and the body.
18
(NANO86*)
Wireless module (LGSBWAC95) Specifications
Wireless LAN (IEEE 802.11a/b/g/n/ac)
Frequency range Output Power (Max.)
2,400 to 2,483.5MHz 19dBm
5,150 to 5,725MHz 18dBm
5,725 to 5,850MHz 13.5dBm
Bluetooth
Frequency range Output Power (Max.)
2,400 to 2,483.5MHz 9dBm
As band channels can vary per country, the user cannot change or adjust the operating frequency. This product is configured for the regional
frequency table.
For consideration of the user, this device should be installed and operated with a minimum distance of 20cm between the device and the body.
Environment condition
Operating Temperature 0°C to 40°C
Operating Humidity Less than 80%
Storage Temperature -20°C to 60°C
Storage Humidity Less than 85%
•For information of the power supply and power consumption, refer to the label attached to the product.
-The typical power consumption is measured in accordance with IEC 62087 or each country’s energy regulations.
* On some models, the label is inside the external device connection terminal cover.
* Depending on the model or country, the typical power consumption may not be on label.
19
Open Source Software Notice Information
To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.
com.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of
media, shipping, and handling) upon email request to opensource@lge.com.
This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in receipt of this information.
Licenses
(Magic Remote supported models only)
20
Regulatory
WARNING! (STABILITY HAZARD)
A television set may fall, causing serious personal injury or death. Many injuries, particularly to children, can be avoided by taking simple precautions
such as:
-ALWAYS use cabinets or stands or mounting methods recommended by the manufacturer of the television set.
-ALWAYS use furniture that can safely support the television set.
-ALWAYS ensure the television set is not overhanging the edge of the supporting furniture.
-ALWAYS educate children about the dangers of climbing on furniture to reach the television set or its controls.
-ALWAYS route cords and cables connected to your television so they cannot be tripped over, pulled or grabbed.
-NEVER place a television set in an unstable location.
-NEVER place the television set on tall furniture (for example, cupboards or bookcases) without anchoring both the furniture and the television
set to a suitable support.
-NEVER place the television set on cloth or other materials that may be located between the television set and supporting furniture.
-NEVER place items that might tempt children to climb, such as toys and remote controls, on the top of the television or furniture on which the
television is placed.
If the existing television set is going to be retained and relocated, the same considerations as above should be applied.
Symbols
Refers to alternating current (AC). Refers to stand-by.
Refers to direct current (DC). Refer to “ON” (power).
Refers to class II equipment. Refers to dangerous voltage.
21
The model and serial number of the product are
located on the back and on one side of the product.
Record them below in case you ever need service.
Model
Serial No.