Maintenance; Specifications - Sony MEX-GS820BT Manual De Instrucciones

Maintenance

Replacing the lithium battery (CR2025)
of the remote commander
When the battery becomes weak, the range
of the remote commander becomes shorter.
CAUTION
Danger of explosion if battery is incorrectly
replaced. Replace only with the same or
equivalent type.
Note on the lithium battery
Keep the lithium battery out of the reach of
children. Should the battery be swallowed,
immediately consult a doctor.
Cleaning the connectors
The unit may not function properly if the
connectors between the unit and the front
panel are not clean. In order to prevent this,
detach the front panel (page 7) and clean
the connectors with a cotton swab. Do not
apply too much force. Otherwise, the
connectors may be damaged.
Notes
• For safety, turn off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
• Never touch the connectors directly with your
fingers or with any metal device.
Lithium battery (CR2025)
+ side up

Specifications

Tuner section
FM
Tuning range:
87.5 MHz – 108.0 MHz (at 50 kHz step)
87.5 MHz – 108.0 MHz (at 100 kHz step)
87.5 MHz – 107.9 MHz (at 200 kHz step)
FM tuning step:
50 kHz/100 kHz/200 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
FM CCIR: -1,956.5 kHz to -487.3 kHz and
+500.0 kHz to +2,095.4 kHz
Usable sensitivity: 8 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 73 dB
Separation: 50 dB at 1 kHz
Frequency response: 20 Hz – 15,000 Hz
AM
Tuning range:
531 kHz – 1,602 kHz (at 9 kHz step)
530 kHz – 1,710 kHz (at 10 kHz step)
AM tuning step:
9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Sensitivity: 26 μV
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 Hz – 20,000 Hz
Wow and flutter: Below measurable limit
Maximum number* 1
Folders (albums)*
Files (tracks) and folders*
Displayable characters for a folder/file
name:
32 (Joliet)/64 (Romeo)
Corresponding codec: MP3 (.mp3), WMA
(.wma) and AAC (.m4a)
*1 CD-R/CD-RW only
*2 including the root folder
*3 may be less than the measured value if folder/
file names contain many characters
of:
2 : 150
3 : 300
25
GB