©American Audio® - www.americanaudio.us - PPA-210 Instruction Manual Page 8
1. DIGITAL DELAY DISPLAY - 00 (12ms) to 15 (197ms)
2. DIGITAL DELAY DISPLAY ADJUSTMENT - Adjust the digital effects delay time.
3. DIGITAL ECHO ADJUSTMENT - Adjust the amount of Echo effect that is sent through either the
EFFX/AUX output or MIX TO MAIN output.
4. MIX TO MAIN - Adjust the output level of the digital delay Effects for all channels evenly.
5. EFF/AUX KNOB - Adjust the level of the onboard effects or the level of the input of a outboard
effect machine that is patched thru the PPA-210.
6. MP3 LEVEL - MP3 input level adjustment.
7 & 8. MASTEr VOLUME CONTrOL - These left and right master control knobs are used to control
the master output level (main volume). To avoid distorted output try to maintain an average output
signal level no greater than +4 db. To avoid speaker damage that may be caused by excessive volume,
be sure these knobs are always set to zero (completely down) before turning the unit on.
9. MASTEr VOLUME LEVEL IN DICATOrS - The dual MASTER LEVEL LEd indicators are used to
detail the master fader output level. The meters will detail the output level of both the Left/Main and
Right/Mono channels.
10. MP3 PLAY/PAUSE BUTTON - Press this button to either play or pause the built in Mp3 player.
11. PrEVIONS TrACK/VOLUME DECrEASE BUTTON - Press this button to go back to the previ-
ous track, or hold to decrease the volume.
12. NEXT TrACK/VOLUME INCrEASE BUTTON - Press this button to go to the next track, or hold
to increase the volume.
13. MP3 EQ - Mode set up for the Mp3 player. Toggle thru OFF-JAZZ- ROCk-POP-CLASSIC-COUN-
TRY.
14. USB POrT - Play your Mp3 les on a ash memory device. One folder max.
15. USB LED INDICATOr - This LEd indicates the working status of the USb port. When the LEd is lit
it means the unit is in standby mode, when the LEd is blinking it means the the unit is reading data.
16. L-CLIP LED - This LEd indicator will “light” when the input signal reaches 5db below the channel’s
clipping point. If the LEd “lights” more then usual, you should decrease the input level of the channel.
If this does not work, reduce the output level of the connected source.
17. r-CLIP LED - This LEd indicator will “light” when the input signal reaches 5db below the channel’s
clipping point. If the LEd “lights” more then usual, you should decrease the input level of the channel.
If this does not work, reduce the output level of the connected source.
18. PrOTECT LED - This LEd glows when output is shorted or the load impedance is to low.
19. POWEr LED - This LEd glows when the power is turned “ON”.
20. POWEr SWITCH - Turns the system power on/off.
21. EFF/AUX SEND JACK - Use this 1/4” jack to accept a external effects processor. Use the EFF/AUX
knob to control the output level.
22. SPEAKEr OUTPUTS - These are the powered speaker outputs designed for each of the PPA-210
speakers. Use the included cables to connect the speakers to the outputs.
PPA-210 CONTROLS ANd FUNCTiONS