06
Panel Identification
WA-88 EXA BACK PANEL
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Volume and Effect Control
Master volume control: for all sound except AUX input/output
Bass tone control: for all sound except AUX input/output
Treble tone control: for all sound except AUX input/output
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AUX input
AUX input:
∅
6.3 phone jack
AUX input: with RCA jack
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AUX output
AUX output: with RCA jack
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Power & Battery Function
Main Power Switch
AC Power Switch:Only when AC Power switch is in “ON”, the external AC power will connect
to the system.
External 24V battery input: Outside DC input would not charge the batteries.
AC Fuse:T2AL/250V for AC input
DC Fuse: 8A/250V for DC input
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Wireless Module and Control
USM-16GF
(Optional)
: UHF PLL Diversity Receiver Module
MTX-16
(Optional)
: UHF PLL Diversity Transmitter Module
Extended speaker terminal (
∅
6.3 phone jack): suggested using 8Ω external speaker
since it will be parallelly connected with internal speaker.
3
4
5
7
11
9
8
12
13
14
10
6
2
1
WA-88
EXA
DC 24-28V
EXT. DC IN
ON
OFF
AC POWER
+
-
DC FUSE
8A/250V
SWITCH
AC FUSE : T2AL/250V
AC INPUT
To reduce the risk of electrical shock, do not remove the
cover(or back). No user serviceable parts inside; refer
servicing to qualified personnel.
To reduce the risk of fire or electrical shock, do not expose
this appliance to rain or moisture.
CAUTION:
WARNING:
FLASH: CHARGING
LIGHT: FULL
FLASH: LOW VOLTAGE
LIGHT: NORMAL VOLTAGE
GREEN
RED
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
MASTER
TREBLE
BASS
LINE
LINE
LINE AMP
3
4
5
7
11
9
8
12
13
10
6
2
1
14
CH
-20dB
0dB
POWER
/PEAK
MIN
MAX
VOL.
MTX-16
UHF Transmitter Module
UHF PLL Diversity Receiver Module
