Troubleshooting; Specifications - LG RAD204B Manual

Troubleshooting

Symptom
General
No power.
The power cord is not plugged in.
Check whether electricity failed.
No sound.
Check whether you select right function.
CD
The unit does not An unplayable disc is inserted.
start playback.
The disc is dirty.
RADIO
Radio stations The antenna is positioned or connected
cannot be tuned in. poorly.
Remote control
The remote control The remote control is too far from the
does not work unit.
properly.
There is an obstacle in the path of the
remote control and the unit.
The battery in the remote control is
exhausted.
Designs and specifications are subject to change without notice.
12
Cause
Plug in the power cord.
Check the condition by operating other
electronic devices.
Press FUNCTION and check the
selected function.
Insert a playable disc.
Clean the disc.
Connect the antenna securely.
Operate the remote control within about
23 ft (7 m).
Remove the obstacle.
Replace the battery with new one.

Specifications

Correction
General
Power supply
Power consumption
Net Weight
External dimensions (WxHxD) 202 x 307 x 292 mm
Operating temperature
Operating humidity
Tuner
FM Tuning Range
AM Tuning Range (optional)
Amplifier
Output Power
T.H.D
Frequency Response
Signal-to-noise ratio
CD
Frequency response
Signal-to-noise ratio
Dynamic range
Speakers (RAS114F, RAS204B)
Type
Impedance
Rated Input Power
Max. Input Power
Net Dimensions (WxHxD)
Net Weight (1EA)
200 - 240 V, 50/ 60 Hz
RAD114: 30 W
RAD204B: 45 W
RAD114: 3.1 kg
RAD204B: 3.44 kg
5 o C to 35 o C
5% to 85 %
87,5 - 108,0 MHz or
87,50 - 108,00 MHz
522 - 1620 kHz or 522 - 1710 kHz
or 520 - 1710 kHz
RAD114: 55 W + 55 W
RAD204B: 100 W + 100 W
10 %
42 - 20000 Hz
75 dB
40 - 20000 Hz
75 dB
80 dB
2 Way 2 Speaker
4 Ω
RAS114F: 55 W
RAS204B: 100 W
RAS114F: 110 W
RAS204B: 200 W
RAS114F: 215 x 309 x 232 mm
RAS204B: 215 x 309 x 245 mm
RAS114F: 2.6 kg
RAS204B: 2.9 kg