Question about Yamaha Emx88s Powered PA Mixer System
That would be the main stereo PA Equilizer settings. I am new to the yamaha products. Thank You
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Posted on Jan 02, 2017
It's unclear what type of connectors are on the end of the cables(s) coming from your computer.
This amp only works with mono 1/4" TRS and XLR connectors, not standard RCA connectors.
Did you try the Right one in the Left Channel to see if the Left Channel worked?
Refer to the following manual and read up on the connectors (page 7) and the use of the Stereo/Parallel/Bridge Switch (page 8). When it is NOT in Stereo Mode the unit only uses the Right Channel controls and input.
Use this switch to select the operating mode.
• STEREO mode
Channels A and B operate independently (as with a conventional
stereo amplifier). The Channel A input goes to the Channel
A output jacks, and the Channel B input goes to the
Channel B output jacks.
• PARALLEL mode
The Channel A input signal is output through both the Channel
A and Channel B output jacks. The Channel B input jacks do
not function. Channel A and B volumes can be independently
• BRIDGE mode
The Channel A input signal is output from the BRIDGE output
jacks. To adjust the volume, you must use the Channel A volume
Posted on Apr 03, 2009
SOURCE: yamaha equilizer is over heating
unexpected heat in electronics can be a symtom of a fault or maybe it not getting enough air to cool, or perhaps just needs a good old fashioned clean, check all the vents if they look blocked or grubby, then
turn it off unplug all the wires and open it up give it good clean inside if it dusty.
If the inside looks spotless, then i am afraid you have a component problem.
Put the lid back on, with enough screws loose to make it safe then leaving the unit with free air round it reconnect all the wires and turn it on, leave it for awhile and monitor the heat build up. Once it is running hot unplug all the wires whip off the lid and very carefully check the different areas inside for heat IT MAY BE HOT IN PLACES. make a note of what you find, even if its just a sketch showing the hot bits.
Then you can talk to a tech/dealer about a possible repair. Suspect areas are the transformer,rectifer,psu dc caps
Hope this helps
Thanks for using FixYa
Posted on Aug 21, 2010
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