Alpine CDA-7897 - Manual (Page 45)

43
-EN
Indication for XM Radio Mode
• The XM antenna is not connected to the XM radio module.
- Check whether the XM antenna cable is attached securely to
the XM radio module.
• Radio is being updated with latest encryption code.
- Wait until encryption code is being updated. Channels
0 and 1 should function normally.
• XM signal is too weak at the current location.
- Wait until the car reaches a location with a stronger signal.
• Radio is acquiring audio or program information.
- Wait until the radio has received the information.
• The channel currently selected has stopped broadcasting.
- Select another channel.
• The user has selected a Channel Number that does not exist or
is not subscribed to.
- The unit will revert back to the previously selected channel.
• There is no artist name/feature, song/program title, or
additional information associated with the channel at that time.
- No action needed.
ANTENNA
UPDATING
NO SIGNAL
OFF AIR
– – – – – – –
LOADING
Specifications
FM TUNER SECTION
Tuning Range 87.7 – 107.9 MHz
Mono Usable Sensitivity 9.3 dBf (0.8 µV/75 ohms)
50 dB Quieting Sensitivity 13.5 dBf (1.3 µV/75 ohms)
Alternate Channel Selectivity 80 dB
Signal-to-Noise Ratio 80 dB
Stereo Separation 45 dB
Capture Ratio 2.0 dB
AM TUNER SECTION
Tuning Range 530 – 1,710 kHz
Sensitivity (IEC Standard) 22.5 µV/27 dB
CD PLAYER SECTION
Frequency Response 5 – 20,000 Hz (±1 dB)
Wow & Flutter (% WRMS) Below measurable limits
Total Harmonic Distortion 0.008% (at 1 kHz)
Dynamic Range 95 dB (at 1 kHz)
Signal-to-Noise Ratio 105 dB
Channel Separation 85 dB (at 1 kHz)
PICKUP
Wave length 795 nm
Laser power CLASS I
REMOTE CONTROL
Battery Type AAA batteries (2 pcs.)
Width 42 mm (1-21/32")
Height 121 mm (4-25/32")
Depth 23 mm (29/32")
Weight 50 g (1.8 oz)
GENERAL
Power Requirement 14.4 V DC
(11–16 V allowable)
Maximum Power Output 50W × 4 (CDA-7897 only)
Maximum Pre-Output Voltage 5 V/10 k ohms
Weight 1.9 kg (4 lbs.3 oz)
(CDA-7998 only)
2.0 kg (4 lbs.6 oz)
(CDA-7897 only)
CHASSIS SIZE
Width 178 mm (7")
Height 50 mm (2")
Depth 156.5 mm (6-5/32")
NOSEPIECE SIZE
Width 165 mm (6-1/2")
Height 60 mm (2-3/8")
Depth 18.5 mm (23/32")
Due to continuous product improvement, specifications and design are
subject to change without notice.