NEC MultiSync LCD2080UX -BKA Service Manual page 99

7) Remove the output signal of the VG-819 from the G connector (SOG sync also). Then, remove the output
signal from the CS connector. Confirm that the screen disappears and the OSM menu of the [NO
SIGNAL] is displayed. Wait in this state for about 5 seconds, and confirm that the LED display is turned
into amber and the POWER SAVE mode is assumed.
8) According to the table below, enter a signal input of SYNC on GREEN. Confirm that a normal screen is
displayed.
Item No. Input
1 INPUT 2
9) A personal computer is connected. According to the table below, make setting of the signal, and enter a
signal input. Make confirmation in the same manner as described in 2) above.
Item No. Input
1 INPUT 1
2 INPUT 2
3 INPUT 1
4 INPUT 2
Synchronous polarity is unquestioned in order that a digital signal may determine resolution based on an
image period signal (DE signal).
--- Inspection of POWER SAVE ---
--- Inspection of SYNC on GREEN Input ---
Inspection signal No.
33
--- Inspection of DVI (DIGITAL) Input ---
Inspection signal No.
VGA 60Hz Digital
VGA 60Hz Digital
UXGA 60Hz Digital
UXGA 60Hz Digital
5-12
SYNC
SYNC on GREEN
Remark
DVI-I
DVI-D
DVI-I
DVI-D
Remark