OPERATING INSTRUCTIONS
NEW 900 SERIES
IN-WALL MIXER POWER AMPLIFIER
W-906A
W-912A
INPUT 1
POWER
ON 250V 3A 250V 6A
OFF
OFF MAX
INPUT 2 INPUT 3
AC FUSE
OFF ON
LOW PASS
OFF ON
HIGH PASS
OUT
63 125 250 500 1k 2k 4k 8 k 16k
63 125 250 500 1k 2k 4k 8 k 16k
IN
EQUALIZER
OUTPUT FUSE COMPRESSOR
INPUT 4 INPUT 5 INPUT 6 MASTER
12
6
0
6
12
12
6
0
6
12
900 SERIES
WALL AMPLIFIER
POWER PEAK
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
1. GENERAL DESCRIPTION ............................ 2
2. FEATURES .................................................... 2
3. NOMENCLATURE AND FUNCTIONS
Front .............................................................. 3
Front (
viewed with the front cover removed
) .... 4
4. INSTALLATION AND CONNECTION .......... 5
5. SERVICING .................................................... 8
6. OPERATION ................................................ 8
7.
HOW TO USE VOLUME CONTROL COVER
.... 9
8. OUTPUT EQ CHARACTERISTIC ............. 10
9. BLOCK DIAGRAM .................................... 10
10. SPECIFICATIONS ..................................... 11
Accessories ................................................ 12