Technical Data + Troubleshooting - Grundig RR 630 CD Handbuch

TECHNICAL DATA
Power Supply
Mains operation .................230 Volt, 50/60 Hz
Battery operation ...8 x 1.5 V (R20, UM1, D cells)
Output power DIN 45324, 10% THD
Music power: .............................2 x 4500 mW
Nominal power ..........................2 x 2500 mW
Socket for stereo headphones: .............3.5 mm ø
Radio section
Wavebands:.....................FM 87.5 – 108 MHz
....................................MW 522 – 1620 kHz
........................................LW 150 – 285 kHz
Aerials:..........................Telescopic aerial for FM
..................Built in ferrite rod aerial for MW/LW
Cassette section
Cassette:...........Compact cassette to DIN 45516
Track system:..................International quartertrack
Tape speed: ................................4.76 cm/sec.
Motor: ..............................................DC motor
Frequency range:......................125 Hz – 8 kHz
S/N ratio, weighted.............................≥ 42 dB
Wow and flutter: ................................ ≤ 0.35%
Automatic functions:.Automatic recording level control
...................Automatic button release at tape end
CD section
Frequency range:......................20 Hz – 20 kHz
S/N ratio, weighted.............................≥ 65 dB
Accessories
..................................................Mains Cable
...........................................Instructions for Use
(only RR 660 CD)......................... Remote control
.............2 x 1,5 V batteries for remote, type AAA
Subject to technical alterations and alterations in
styling E. and O.E.
TROUBLESHOOTING
If a fault occurs, first check the points listed below before taking the set for repair.
If you are unable to remedy a problem by following these hints, consult your dealer or service centre.
WARNING: Under no circumstances should you try to repair the set yourself, as this would invalidate
the guarantee.
PROBLEM POSSIBLE CAUSE
General
No sound VOLUME is not adjusted
Headphones are connected
Batteries are exhausted
Batteries are incorrectly inserted
Mains lead is not securely connected
Set does not react to Electrostatic discharge
operation of any button
Radio
Poor radio reception Weak radio aerial signal
Interference caused by the vicinity of
electrical equipment like TVs, video
recorders, computers, thermostats,
fluorescent lamps (TL), engines etc.
Cassette
Poor cassette sound Dust and dirt on the heads, capstan
quality or pressure roller
Recording does not Cassette tab(s) may be broken out
work
CD
The CD skips tracks CD is damaged or dirty
PROGRAM or RANDOM is active
REMEDY
Adjust the VOLUME
Disconnect headphones
Insert fresh batteries
Insert the batteries correctly
Connect the mains lead properly
Switch off the set, disconnect the main
plug, reconnect after a few seconds.
Aim the aerial for best reception:
FM: incline and rotate telescopic aerial
MW/LW: rotate the entire set
Keep the radio away from electrical
equipment
Clean the heads etc..
See Maintenance
Apply a piece of adhesive tape over
the missing tab space
Replace or clean the CD
Switch off PROGRAM or RANDOM play
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