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PUBLIC ADDRESS RECEIVER
Rear Panel Controls
Rear Panel Controls
3
2
OUTP
COM
22V ( 4 )
CH 1
CH 2
~AC INPUT
230V 50Hz, 290W
FUSE
T4AL/250V
4
1. FAN
The fans should be kept free of all obstructions and be accessible to cool fresh air when possible. It is
important that the fans be used in a dust free environment.
2. SPEAKER OUTPUT TERMINALS
These terminals are for connection of speaker lines to deliver power output to speakers. Impedance (volt-
ages) of 4 ohm, 25V, 70V and 100V are provided for convenience. In any case, use the speakers
whose combined impedance is equal to or higher than the rated output impedance of amplifier.
4
22V
* 100V or 25V can be selected optionally.
3. AC INLET
This terminal is connected AC input cord.
4. FUSE DRAWER
These fuse drawer contains AC fuse. Replace them with the same type fuse when they are blown out. If
they continuously blow, stop replacing fuses and refer servicing to qualified personnel.
5. HIGH-PASS FILTER SWITCH
This switch is for activating the High-pass Filter circuit, to protect speakers from excessive low frequency
power demands. The -3dB frequency of the High-pass Filter is 400Hz.
4
PA-1000B/1000BR
CAUTION;
TO REDUCE THE RISK OF FIRE
UT
REPLACE ONLY WITH SAME TYPE FUSE.
UTILISER UN FUSIBLE DE RECHANGE
B
A
DE
MEME TYPE.
70V ( 21
)
100V ( 41
)
CAUTION;
TO REDUCE THE RISK OF ELE-
CTRIC SHOCK, DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL
AVIS;
RISQUE DE CHOC ELECTRIQUE NE
PAS
OUVRIR.
CH 1
HPF
ON
OFF
BAL ANCED INPUT
LINK
CH 2
GROUND
HPF
LIFT
ON
OFF
FLOAT
5
6
25V
5.2
MODEL NO. PA-2312
PUBLIC ADDRESS
2 CH POWER AMPLIFIER
OUTPUT POWER : 120WX2
MADE IN KOREA
+
DC I NPUT
FRAME
24V
7
8
70V
42
1
S
N
100V
83
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