Alpine CDA-7897 owner manual Specifications, Indication for XM Radio Mode

Indication for XM Radio Mode

ANTENNA

•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.

UPDATING

•Radio is being updated with latest encryption code.

-Wait until encryption code is being updated. Channels 0 and 1 should function normally.

NO SIGNAL

•XM signal is too weak at the current location.

- Wait until the car reaches a location with a stronger signal.

LOADING

•Radio is acquiring audio or program information. - Wait until the radio has received the information.

OFF AIR

•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.

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.

43-EN