MD-219 Hardware Manual
Hardware Connection Description
3-8
Brightness
Two brightness buttons are available for brightness control. Press the
+
button to increase the brightness of the
panel; press the
–
button to decrease the brightness of the panel. On the OSD MAIN MENU page, the + and -
buttons are used to increment and decrement values, and to move up and down between options.
INFO
The
INFO
button indicates the display status for power components, including AC and DC. “ON” indicates that
the display is working well. An OFF message will be shown when the AC or DC power is not working.
System Status
AC Input Power
ON
DC Input Power
ON
System Status
AC Input Power
ON
DC Input Power
OFF
NOTE
If the MD-219 is powered using a DC converter, an “OFF” message will appear when the INFO dialog displays
the AC power status and vice versa. This will not affect the MD-219’s operation.
ECDIS
The ECDIS button is specially designed to support ECDIS for maritime applications. Touch the button to switch
between the three different brightness modes (DAY, DUSK, and Night).
ECDIS Mode
DAY
DUSK
NIGHT
NOTE
Pressing the ECDIS button will override the display's current brightness setting.
