WQ-740W/WQ-780W
FITTING OF DIAL POINTER
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
– 2 –
VOLTAGE SELECTION
Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage
as follows: Slide the AC power supply socket to the visible indication of the side of your local voltage.
1. Remove the main PWB. Attach the dial pointer as shown
arrow on the front cabinet, putting it into the section
indicated by arrow .
2. Install the main PWB in the front cabinet and secure it with
the four screws.
3. Turn the tuning control knob in the direction indicated by .
Set the dial pointer to point "0", and then make the rest of
the adjustments.
A
B
C
Figure 2
Front Cabinet
Dial Pointer (234)
Screw (608)
ø3x10mm
Main PWB
Tuning Control
Knod (233)
Dial Drum (231)
B
A
C
Dial Pointer
(234)
"0" Point
SPECIFICATIONS
Specifications for this model are subject to change without
prior notice.
● General
Power source: AC 110-127 V/220-240 V,
50/60 Hz
DC 15 V ["D" size (UM/SUM-
1, R20 or HP-2) battery × 10]
Power consumption: 20 W
Output power: PMPO; 120 W (60 W + 60 W)
(AC operation)
MPO (Max.); 30 W
(15 W + 15 W)
(AC operation)
RMS; 15 W (7.5 W + 7.5 W)
(DC operation, 10 % T.H.D.)
Speakers: 12 cm (4-3/4") free-edge
speaker × 2
5 cm (2") surround speaker × 2
Input terminal: MIC 1/2; 1 mV/600 ohms
CD/LINE; 350 mV/47 kohms
Output terminal: Headphones; 16-50 ohms
(recommended; 32 ohms)
Dimensions: Width; 630 mm (24-13/16")
Height; 205 mm (8-1/8")
Depth; 215 mm (8-1/2")
Weight: 5.3 kg (11.7 lbs.) without bat-
teries
● Radio section
Frequency range: FM; 88 - 108 MHz
SW1; 2.3 - 7.3 MHz
SW2; 7.3 - 22 MHz
MW; 526.5 - 1,606.5 kHz
● Tape recorder section
Frequency response: 60 - 12,000 Hz (Normal tape)
Signal/noise ratio: 40 dB (TAPE 1, recording/playback)
55 dB (TAPE 2, playback)
Wow and flutter: 0.15 % (WRMS)
Motor: DC 15 V electric governor
Bias system: AC bias
Erase system: Magnet erase
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