CONDITION
POSSIBLE CAUSES
POSSIBLE SOLUTIONS
No power.
• The power cord is disconnected.
• Plug the power cord into the wall outlet
securely.
No sound.
• Power AC lead unplugged or power not
switched ON.
• Check AC lead is plugged in and power
switched on.
• Signal leads incorrectly connected.
• Check connections to amplifier.
• Station not selected or weak signal with FM
MUTE
• Re-tune or deactivate FM MUTE.
Noisy reception, hiss.
• Weak signal.
• Check station tuning. Adjust or replace
antenna.
Reception with whistling, buzzing noise.
• Interference from other computers, games
consoles.
• Check station tuning. Switch off or move the
source of electrical noise.
No RDS information.
• Station signal too weak.
• Check station tuning. Adjust or replace
antenna.
• Station not transmitting RDS data.
• Tune to an RDS station that supports program-
service name (PS mode) and radio-text (RT
mode).
C 426 does not respond to remote control
commands.
• Batteries are flat or incorrectly inserted.
• Check batteries.
• Infrared receiver (IR) window of the C 426 or IR
transmitter of the remote control is obstructed.
• Check IR windows and ensure clear line-of-
sight from remote control to C 426.
• C 426 front panel is in very bright sunlight or
ambient light.
• Reduce sunlight/room lighting.
RESTORING C 426 TO ITS FACTORY DEFAULT SETTINGS
1
Press and hold both the front panel [MEMORY] and [PRESET/TUNE] buttons until all VFD icons are illuminated.
2
Immediately press any front panel button; the C 426 will go to standby mode.
3
Press the STANDBY button to power up C 426 from standby mode; the C 426 is restored to its factory default settings with all Presets cleared/erased.
REFERENCE
TROUBLESHOOTING
12
EN
G
LIS
H
FR
A
N
Ç
A
IS
ES
PA
Ñ
O
L
IT
A
LIA
N
O
D
EU
TS
CH
N
ED
ER
LA
N
D
S
SV
EN
SK
A
РУ
СС
К
И
Й
