My aplifier Denon UDRA F-10 says "protect"

The mechanism maybe out of alignment. Technicians and a service manual is how this gets fixed. The new belts are put in an the mechanism is position to the stop mode for the eject to work.

It is the Denon RC-170.

Hi There, may I asking you about the remote series for Denon udra-F05 remote, thanks a lot Bro

HI:
Usually when a receiver goes into protect mode, there are several reasons, One is there is a bad speaker connected to the unit, this will cause the unit to to into protect mode, try disconnecting all speaker from the unit and turning it on if it does not go into protect then one of the speakers are bad. Another reason is the power output Amplifier IC is shorted inside the unit. Another reasons could be that speaker wires are touching each other and causing a short. Disconnect all unit connecting to the unit and try turning on, if it stays on and no protect then connect them including the speakers one at time until you determine which is causing the error. If it goes into protect with nothing but the unit on then the Output IC is bad and the unit needs servicing.

See the link below for an explanation and post any additional questions here.

Thanks,
Dan

Link: http://www.fixya.com/support/r5390728-protector_means

Protect mode can not be "reset". This mode means that a problem was detected in the final amp stage and the unit has been shutdown to prevent further damage. The most common cause of this is failed output transistors. Plan on a parts cost in the $20-$20 range for this repair.

Dan

1) tune in to a radiostation
2) press the Memory button
3) select a preset number for 5 Second
4 Skip "press Memory again"

Select another function, fx V. Aux, then press menu-button. The display should then show "Ipod assign". Use select to find "Ipod: none" and press Enter...

What happens when you select options from the front of the reciever?....accordianman