Make sure that the unit is not in hibernation mode.... 1. How old is it 2. Does the power box on the power cord have a green light? 3. Remove the battery...replace the battery....plug in the unit and let it charge for an hour.
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This unit actually uses a back light inverter. That means the backlight is CCFL. The best course of action is replace the inverter unless you noted a yellow tint to the picture BEFORE it failed.
HI, this is an emergency shut down, due to overheating. the yellow light is an indicator of a previous overheating issue that has damaged the power unit.
unplug the unit and, let it sit for 10 minutes to cool. after the cool off, plug the unit into the wall socket once more and, power up. if it continues to shut down and, flash the red light, this will confirm a major fault within the power unit. Contact Sony for the replacement of the power unit in this case.
***NOTE(If the unit begins to play normally after the cool-down period, you will need to purchase a cooling device to prevent future overheating issues).
The compatibility setting, in almost 100% of the cases, should be set to "1". You can find it on the side of the base, it's a little turn wheel that will turn if you stick your thumbnail in it and twist. I have seen one instance on the Cisco IP phones that requires the compatibility setting to be on 5, so try that as well.
If you have a lifter installed, make sure that the short telephone cable that comes out of the back of the headset's base unit is plugged into the handset port of the telephone (where the handset coily cord is normally plugged into). You would then plug the handset coily cord into the front of the headset base unit. Make sure you have that configuration, and try again.
Finally you can try a re-set. To do this you should lift the headset off of the charging base, make sure the green light on the top of the base is off (the headset is off), and then do the following:
1. Hold down the mute button and the call answer button at the same time. (The mute button is the black little wheel on the top of the headset itself. If you use the tip of your finger to push that straight in, it will mute the headset)
2. Keep holding both buttons down until the green light below your thumb on the headset flashes for 2 consecutive series.
3. Let go. Wait about 20 seconds then try answering.
If this doesn't work, try a re-subscription:
1. Place the headset back on the charging base.
2. The two microphone volume adjust buttons on the back of the BASE unit should be pressed together. This will start the red light and the yellow light blinking on the front of the base unit.
3. Hold the mute button down while the headset is still on the charging base. Hold it down until the red light stops blinking.
4. Disconnect the power to the base so that the red light and yellow light turns off.
5. Plug the power back in after about 5 seconds of it being disconnected and make sure the red light on the front of the charging base is now solid and the yellow light is flashing.
6. Pick up the headset and try again.
hi..make sure the cable or dvd RCA inputs red,yellow
and white inputs are proper.There may be some loose
connections.
check it out..
thank u..
rate me..
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