User Card

16 MW 800 Display Owner’s Manual
SVGA Display Option
If during normal operation, the ambient temperature is higher than
the normal operating range the temperature LED will blink, the
display brightness level will be approximately one third of the
maximum level, and a warning message will be displayed on the
screen. When the LCD temperature sensor approaches +167°F
(+75°C), the MW 800 Display will automatically power off after 3
minutes.
If the ambient temperature drops to the normal operating range, the
display brightness will be automatically restored.
Operating with a Discharged Vehicle Battery
XGA Display Option
If, during normal operation, the vehicle battery voltage drops to
10.2V, the power status LED will blink and a warning message will
be displayed on the screen. If the voltage continues to drop, the
MW-800 will automatically power off at 8.5V.
SVGA Display Option
During power cranking, the display backlight is automatically turned
off at 8V to save power. The backlight will be restored once the
vehicle battery voltage is a stable 10.4V for at least 4 seconds.
Screen Calibration
To calibrate the screen, do the following:
1. Press the OSD calibration button, located on the lower right hand
side of the display. The OSD application dialog box is displayed.
2. Use the calibration buttons and follow the instructions on the
screen.
Owner'sManual800.book Page 16 Tuesday, March 11, 2003 12:19 PM