Question about Yamaha DSP-A1000 5-Channel Amplifier
The volume control on the amp has recently started flashing when the amp gets turned on and we have noticed that it has lost about 70% of it's volume (i.e. have to turn it up very high to get reasonable amount of volume). Any suggestions would be great. Thanks
Any universal cable remote with Yamaha amp code will give you the mute function
Posted on Mar 20, 2008
Yes.... mute is active... get it turned off and you get back your normal volume. You know, you can borrow from any friend a remote control if their having a yamaha reciever any model, they normally have the same operating frequency for remote. (if you dont have your remote control)
Posted on Mar 18, 2008
THE MUTING CIRCUIT IS ON AND IT CANNOT BE DEACTIVATED BY UNPLUGGING UNIT...YOU MUST HAVE THE REMOTE TO DEACTIVATE.
Posted on Jan 02, 2007
Tips for a great answer:
Start with the headset powered on. Press and hold down
the call control button while also rotating the multi function dial
upward (away from the light) until the indicator light on the headset
starts flashing red then green. When prompted for passkey, enter
For the Plantronics M1000 (discontinued):
Hit and hold the volume/mute switch in until the indication light starts blinking.
For the Plantronics M1500 & A500 adapter (discontinued): Turn the headset on and the adapter off. On the headset push in and hold the mute/volume dial until the indicator light begins to flash. On the adapter press and hold the blue power button for 10 seconds. The light on the adapter will flash once after 3 seconds- continue to hold the power button for another-7 seconds until the light flashes red. If the pairing is successful, the headset will sound a tone and both the headset and adapter lights will turn off.
For both the Plantronics M1000/M1500 (discontinued): If you remove the battery cover from the headset and then remove the battery itself. On the Green PC board itself there will be a letter followed by 4 numbers. These 4 numbers are your personal PIN code.
You can also use the Plantronics Bluetooth Pairing Guide
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