Sony BRAVIA XR O77A80K (XR77A80KR2) - Инструкция по эксплуатации - Страница 3

C:\Users\Chin Meng\Desktop\FS\CEP 121\GB\5037651121_01GB.fm

master page: Right

XR-77A8xK / 65A8xK / 55A8xK

5-037-651-

12

(1)

3

GB

Topple prevention

Precautions to Protect the Screen from 
Damage

Image retention

OLED TV’s are susceptible to image retention (burn-in) due to the 
characteristics of the materials used. Image retention may occur if 
images are displayed in the same location on the screen 
repeatedly or over extended periods of time. This is not a 
malfunction of the TV. Avoid displaying images that may cause 
image retention.

The following are examples of images that may 
cause image retention:

• Content with black bars either on the top and bottom and/or 

the left and right sides of the screen. (for example, Letterboxed, 
4:3 screen, Standard definition)

• Static images such as photos.
• On-screen menus, programme guides, channel logos etc.
• Static content from applications.
• On-screen tickers, such as those used for news and headlines.

To reduce the risk of image retention:

• Sony recommends that you turn off the TV normally by pressing 

the power button on the remote control or the TV.

• Fill the screen by changing [Wide mode] to eliminate the black 

bars. Select [Wide mode] other than [Normal].

• Turn off the OSD (On Screen Display) by pressing 

(Control 

menu) button and select [Info], and turn off the menus from 
connected equipment.

• Avoid displaying static images with bright colours (including 

white), clocks or logos on any portion of the screen.

• Set the picture settings based on the ambient conditions. The 

Standard Picture is recommended for home use and when 
viewing content that often displays the station logos, etc.

The TV has following features to help reduce/prevent image 
retention.

Panel refresh

A panel refresh will adjust the panel uniformity. Panel refresh can 
be performed and should only be used when image retention is 
very noticeable.

Caution:
• The Panel refresh function may affect the panel. Do not perform 

Panel refresh more than once a year as it may affect the usable 
life of the panel.

• Panel refresh takes about ten minutes to complete.
• The effectiveness of a panel refresh may vary depending on the 

image retention condition.

Pixel shift

Automatically moves the image on the screen to prevent image 
retention.

Other feature

The screen brightness is automatically reduced when displaying 
still images, clocks, bright colours or logos etc.

Using TV as Part of Audio 
System

Note

• Before connecting cables, disconnect the mains lead 

of both TV and AV receiver.

• Refer to the instruction manual of the Audio system 

with S-CENTER OUT terminal for detail.

Protecting the TV Screen (OLED TV)

VS

Screw (not supplied)

1.5 N·m
{15 kgf·cm}

Cord (not supplied)

10 mm – 12 mm

M6 screw (not 
supplied)

(supplied)

S-CENTER

OUT

HDMI 
(eARC/ARC) 
connection

TV centre 
speaker 
mode 
cable

GB