NEC NC1600C Service Manual page 194

ADJUSTMENTS AND INSPECTIONS ATTRIBUTABLE TO THE REPLECEMENT OF ELECTRICAL AND OPTICAL PARTS
5) "MACRO SELECT" key
Apply signals to the terminals of "SDI A", "SDI B", "DVI A", and "DVI B". (Any pictures acceptable)
CTL
When a key is pressed, character lighting shall be performed in the MACRO SELECT area.
(MACRO)
("1", "2", "3", "4", "5", "6", "7", "8")
CTL
When +
(MACRO)
LCD display : The changed title shall be displayed.
Images: There shall be no turbulence in changed images.
The MACRO Select LED shall be lit.
MACRO Select LED
List of Macro Key Registration
During factory adjustments
Key No.
Title name
1 SDI A
2 SDI B
3 DVI A
4 DVI B
5 CrossHatch
6 Alignment
7 White100
8 Black
6) "BACKLIGHT" key
Press the BACK LIGHT key for about one second and confirm that the LC Back Light is lit and unlit
(toggle).
"Confidential, Do Not Duplicate without written authorization from NEC."
are pressed, the title shall be changed over to the registered one.
1-8
Selected
Lit in orange
Terminal
SDI-A
SDI-B
DVI-A
DVI-B
TEST Pattern
TEST Pattern
TEST Pattern
TEST Pattern
7-31
Not selected Title not registered
Lit in green
During shipment
Title name
DCDM XYZ 239 SDI-A, B DUAL
DCDM XYZ 185 SDI-A, B DUAL
DCDM RGB239 SDI-A, B DUAL
DCDM RGB185 SDI-A, B DUAL
MXFI 239 SDI-A
MXFI 185 SDI-B
DVI-A DVI-A
DVI-B DVI-B
Unlit
Terminal