Sony BRAVIA RMF-TX600C, Reference Manual

12

GB

Troubleshooting

General troubleshooting for issues like: black 
screen, no sound, frozen picture, TV does not 
respond, or network is lost, do the following 
steps.

1

Restart your TV by pressing the power button 
on the remote control until a message 
appears. The TV will restart. If the TV does not 
recover, try unplugging the AC power cord 
(mains lead). Then press the power button on 
the TV and wait for two minutes, and plug in 
the AC power cord (mains lead).

2

Refer to the Help menu by pressing 

HELP

 on 

the remote control.

3

Connect your TV to the Internet and perform 
a software update. Sony recommends you to 
keep your TV software updated. Software 
updates provide new features and 
performance improvements.

4

Visit Sony support website (information 
provided on the front cover of this manual).

When you plug in the TV, the TV may not be 
able to turn on for a while even if you press 
the power button on the remote control or 
the TV. 

It takes time to initialize the system. Wait for 
about one minute, then operate it again.

Troubles and Solutions

When the illumination LED is flashing in red.



Count how many times it flashes (interval time is 
three seconds).
Reboot the TV by disconnecting the AC power 
cord (mains lead) until the illumination LED 
stopped flashing in red, then turn on the TV.
If the problem persists, disconnect the AC power 
cord (mains lead), and contact your dealer or Sony 
service centre with the number of times the 
illumination LED flashes.

There is no picture (screen is dark) and no 
sound.

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Check the antenna (aerial)/cable connection.



Connect the TV to the AC power (mains), and 
press the power button on the TV or the remote 
control.

Some programmes cannot be tuned.



Check the antenna (aerial)/cable connection.

The remote control does not function.



Replace the batteries.

The parental lock for broadcast password has 
been forgotten.

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Enter 9999 for the PIN code and select [Change 
PIN code].

The TV surrounds become warm.

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When the TV is used for an extended period, the 
TV surrounds become warm. You may feel hot 
when touching there by the hand.