Alpine TME-M790 - Manual (Page 15)

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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.
Information
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
Video 1 Vp-p (75
Ω
UNBALANCED)
Audio 500mV (RMS)
Output Level
Video 1 Vp-p (75
Ω
UNBALANCED)
Audio 500mV (RMS)
GENERAL
Power Requirement 14.4V DC (11-15 V allowable)
Operating temperature +32ºF to +113º(0ºC to + 45ºC)
Weight
(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
(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.
• 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.