PPA-1, PPA-2
& PPA-B
REMOTE POWER PACK
& CHARGER
OPERATION AND MAINTENANCE MANUAL
© Copyright 2008, Audio Technologies Inc.
Audio Technologies Inc. Toll Free 800-922-8001 sales@atiaudio.com www.
audio.com
PPA-1, PPA-2 and PPA- B Mounting Procedure
PARTS LIST:
1 ea. ATI #20761-501, -502 or -503 PPA-1, -2 or -3 as ordered
4 ea. 4-40 x 3/16 panhead screws
4 ea. #4 split lock washers
1 ea. 24VDC battery charger with interconnect cable
NOTE: the PPA-1, PPA-2 or PPA-3 assembly mounts directly to the underside of
the NANOAMP Series mixer. The PPA utilizes 2 ea. 12 VDC Power Sonic PS1208 or equivalent lead acid batteries.
INSTRUCTIONS:
1. Position PPA to the underside of the mixer; make certain that the
CHARGER jack on the PPA faces the front panel of the mixer.
2. Secure the PPA with 4 ea. 4-40 x 3/16 screws and #4 lock washers to the
mixer.
3. Insert the 24VDC OUT cable located at the rear of the PPA to the 24 VDC
IN receptacle located in the rear panel of the mixer.
INSTRUCTION - Rechargeable Battery Pack
1. The 24VDC output cable from the rechargeable battery pack is
disconnected from the mixer for shipping.
2. Please reconnect the cable to 24VDC mixer input.
3. Turn mixer power switch to "On" - front panel Power LED should light
Red.
Audio Technologies Inc. Toll Free 800-922-8001 sales@atiaudio.com www.
audio.com
CHARGING THE BATTERY PACK:
Plug the battery charger into the AC power source and connect charger DC plug
into the jack marked "Charger" located on the rechargeable battery pack. Mixer
should be OFF.
NOTES:
• The batteries will fully recharge within 3 to 6 hours
• The charger features fast current limited recharge (LED ON) switching to
constant voltage float mode (LED OFF). For complete recharging allow 1
to 2 hours in float mode after charger LED goes out.
• NOTE: Mixer can be operated while using charger, however recharging
time will be greatly increased. Mixer should be switched off to allow
recharge cycle to complete.
CAUTION: PLEASE DISCONNECT THE POWER SUPPLY CABLE FROM
MIXER WHEN NOT IN USE TO AVOID DRAININGTHE BATTERIES.
Audio Technologies Inc. Toll Free 800-922-8001 sales@atiaudio.com www.
audio.com
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