User manual

QTA-1120P/1240P
User Manual
User Manual
Q-Tech Commercial Series
QTA-1120P/1240P
3
1 Power On Indicator LED
2 Level Indicator LED
3 Power Switch
Rear Panel Layout
1 AC Voltage (115V/230V) Selection Switch 8 XLR Output
2 AC Fuse 9 Parallel/Mono Switch
3 AC Power Input Socket 10 Sensitivity (100mV /1V) selection Switch
4 Earth Connection Screw 11 Gain Control
5 DC Power Supply Terminal 12 MIC 4/Aux 1 Selector Switch
6 Speaker Output Terminal 13 Phone Jack Input
7 Phone Jack Output
Front Panel Layout
PUBLIC ADDRESS AMPLIFIER
QTA 1120P
OUTPUT LEVEL
+8Pwr -10 -8 -3 0 +3
POWER
1
2
3
VOLTAGE SELECT
AC 115/240V 50/60Hz
FUSE 250V T5A
24V DC
COM
8Ω
70V 100V
CAUTION
RISK OF ELECTR IC SHOCK
DO NO T OPEN
CAUTION:
TO PREVENT ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS
TO QUALIFIED SERVICE PERSONNEL
BALANCED OUTPUT
@ 10K ohms
SENSITIVITY
Parallel Mono 100mV 1V
GAIN
BALANCED INPUT
@ 10K ohms
230V
1
2 3 4 5 6
7 8 9
10 11 12 13