Alpine TME-M790 owner manual Information, Case of Difficulty, Specifications

Information

In Case of Difficulty

If you encounter a problem, please review the items in the following checklist. This guide will help you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is properly connected or consult your authorized Alpine dealer.

No function or display.

•Car's ignition is off.

-Turn the ignition on.

•No fuse or blown fuse.

-Check the cause and replace the fuse.

•Incorrect connections.

-Check connection and remedy.

•Vehicle's battery is weak.

-Check the voltage of vehicle's battery.

Unclear picture display.

•Fluorescent tube is exhausted. - Replace the fluorescent tube.*

No picture display.

•Brightness control is set for minimum brightness control.

-Adjust the brightness.

•Incorrect setting of the VCR mode.

-Switch to the correct mode.

•Protective circuit is on because of high temperature.

-Wait until the temperature inside the vehicle comes down to the operating temperature range (45°C).

•Incorrect or open connection with the Monitor, AV interface unit.

-Check the connection and remedy.

Picture color is poor.

•Brightness/Color/Tint control are not set to the proper positions.

-Check each control.

Spots or dotted lines/stripes appear.

•Caused by neon signs, high-voltage power lines, CB transmitter, other vehicle's ignition plugs, etc.

-Change the location of your vehicle.

The display angle cannot be adjusted or the adjustment screen does not appear.

•Mechanism error.

-Press the OPEN/CLOSE button to stow away the display, and raise the display again.

*The fluorescent tube replacement is not free of charge even within the warranty period, for the tube is an article of consumption.

Specifications

MONITOR SECTION

Screen Size	7.0"
LCD Type	Transparent type TN LCD
Operation System	TFT active matrix
Number of Picture Elements	336,960 pcs. (1,440 x 234)
Effective Number of
Picture Elements	99.99% or more
Illumination System	Cold cathode
	fluorescent tube

AV-INTERFACE UNIT SECTION

S/N Ratio
Video	45dB
Audio	55dB
Input Level	1 Vp-p (75Ω UNBALANCED)
Video		FR
Audio	500mV (RMS)
Output Level	1 Vp-p (75Ω UNBALANCED)
Video
Audio	500mV (RMS)
GENERAL
Power Requirement	14.4V DC (11-15 V allowable)
Operating temperature	+32ºF to +113º(0ºC to + 45ºC)
Weight		ES
(Monitor Section)	2.0 kg (4 lbs. 7 oz)
(AV-Interface Unit Section)	0.2 kg (7 oz)
CHASSIS SIZE (Monitor section)
Width	178 mm (7")
Height	50 mm (2")
Depth	165 mm (6-1/2")
CHASSIS SIZE		DE
(AV-Interface Unit section)
Width	106.6 mm (4-1/4")
Height	32 mm (1-1/4")
Depth	67.8 mm (2-11/16")

NOTES

•Due to continuous product improvement, specifications and design are subject to change

without notice.	IT
• The LCD panel is manufactured using an
extremely high precision manufacturing
technology. Its effective pixel ratio is over
99.99%. This means that there is a possibility
that 0.01% of the pixels could be either always
ON or OFF.
	SE

13-EN