My dstv is not showing infomation on channels is blank on channels info please help

Need more info. What kind of foot switch and what are you hooking it up to. For guitar they are used for switching distortion to clean on 1 switch, one for reverb, one for chorus, and possibly 1 for bypass. All depending on the amp you use, and what effect the amp has built in it. Some amps only have clean and destortion which make the other channels on the footswitch useless. Hope this helps.

That light is showing that there is power to amp in that speaker but there is something wrong with the amp or the speaker inside and nothing is coming out. You will have to troubleshoot the amp and check the resistance of the speaker to see what the problem is.

There is a Priority Switch. It allows the first channel over ride the rest. The circuit is called a ducker/.

Hi,

When you turn the amp on, does all the tubes light up? please add more info to help you out.

http://www.peavey.com/products/index.cfm/item/699/116338/PV%26nbsp%3B20%26nbsp%3BUSB

Look under "Downloads" tab at bottom for owners manual info. In a nutshell...mic to mixer channel #1, mixer connected to power amplifier, amplifier connected to speakers. Start with zero volumes on all equipment, bring up amps 1st (1/2 volume) and then adjust mixer until sound is heard from the microphone.

Fan speed depends on temp sensors. If doesn't run at all when unit is loaded, take in for repair immediately.

If FX window changes with the control, chances are you have not set the controls properly. You need to havew THREE places turned up for effects: The FX knob in the desired channel(s), The FX slider and finally the knob to send the FX to the mains and/or monitors.

OFTEN the stereo channels aopear to not be working because of the A/B switch between the RCA and 1/4 inch jacks.

You did not give me enough info regarding which channels appear to not work.

Sorry but you will have to post the Brand and model number of the piece of equipment you need help with.

The Ipod is stereo and your speaker is not, so don't expect stereo.

Find a 1/8 inch stereo cable that splits the two channels into individual cables and enter those into two channels of the 1202 mixer. You might find a cable that goes from the 1/8 inch stereo and splits to two RCA type jacks which you have to either find RCA inpouts on your mixer or get two RCA to 1/4 inch adapters.

Crank the pan controls clear to the left on those two channels. Run a cable from the 1202 left main out to your speaker input.

Adjust the controls as needed.

If you are sequencing midi tracks you can imbed the patch change in the track and the midi channel assignment and when the sequence plays the info will be sent to the keyboard. Do you have it set to receive Omni?

from reading instructions when you record channel 1 and 2 you are recordind channel 1 in stereo so you only recorded channel 1 try rcording on chanel 3 for vocal hope this helps