Protector flashing - Sony STR-DE925

The computer is not producing a video signal.
The varistors in the surge protector are probably burned out, or there is some other problem in the surge protector.
The monitor is very likely OK.

The amp is shorted and needs to be repaired

Normally power light on router is stable solid Green! If you notice the power light is flashing its better to use surge protector! Also try to power off once and wait for a minute or two and power on again. Its always better to use electricity surge protector for all computer equipment!

Hiya,
Disconnect all speakers at the receiver and power it back on. If it stays on, check all speaker wires and speakers for shorts (touching wires). If it cuts out, it needs to be serviced.
Regards
Mike

Me reicever rite protect some time ,i put the sytem off and a start again

A wireless system such as the line of Pocket Wizards is a good choice- the are builr to professional standards and are very reliable.

If you wish to hard wire your flash unit to your digital camera, you can purchase a protector wivh reduces the trigger voltage to a safe level refatdless of the age or design of the flasg system you are goinf to use, Under no circumstances should you use this combunation of equipment without a radio triggering device or the protector, The protector attache to the hot shoe of the camera and provides a standard PC synch cord terminal for connecting your flash system to the camera.

You can test the voltage by putting a volt meter set a 250 or 500 VDC across the synch socket in the flasg unit, If the meter deflects negatively just revers the polaity for a correct reading. If there is under 5 volts there is ptobably no issue, however, I still would take no chasces abd use a radio or a protector. If the falsh won't fire with the radio or protector in place, tha probably means tha the synch voltage is very low.

My protector light flashes on and off, whats up with the reciever ?

could be fuse inside open it up cheak all cheall all conections start with just 1 unit in it

Protet mode is a special diagnostic mode that starts when a fault is detected.

When in protection mode the unit is prevented from starting by protection circuit, so to prevent further damage.

Check the speakers and speakers wiring, a contact in speaker wires, or faulty speakers can send the unit in protection.

Try unplugging power cable for one hour or so. then connect cable back and see if you get rid of protect state. Sometimes accumulation of electrostatic charges inside circuit capacitors can kick in protect mode. In that case unplugging the unit from main for some times can get rid of electrostatic charges, and reset circuits by draining power completely.
If that was the problem, you will not get Protect when plugging back power cable.

If you do all the above and still get Protect, then there is a real fault.

In that case the unit may be disassembled and tested to find the fault.

If that is the case I suggest contacting the manufacturer at the number listed on the owners manual, or asking a quote on repair to a local technician.

To test everything except the camera, just short the contacts on the Wein protector. If the flash fires, the problem is in your camera, and maybe the protector did not do its job as good as expected.

Good luck