NEC XL-3500 User Manual page 11

The combination of the rotary switch and the jumper pins allows the projector to accept VIDEO signals. Note that this board cannot
accept RGB signals when board is set to VIDEO input.
Rotary switch (S1001)
5
Setting of Rotary switch and Jumpers
Rotary Switch(S1001)
0
3
*
* indicates factory preset.
SLOT FOR OPTIONAL MODULE
VIDEO
Corresponding slot number
You can also select the input signal directly by pressing the INPUT "1" through "10" button. In this case INPUT buttons function as
follows:
1) When the slot A(Mother board) is selected:
INPUT 1 ...... RGB input
INPUT 2 ...... VIDEO input
INPUT 3 ...... S-VIDEO input
2) When the slot B (optional board) is selected:
When VIDEO board installed
INPUT 4 ...... VIDEO input
INPUT 5 ...... S-VIDEO input
Jumper (S1002, S1003, S1004)
Table for Setting Rotary Switch and Jumpers.
Jumpers
(2, 3) Short
(1, 2) Short
BNC RCA VIDEO S-VIDEO R/Cr
When RGB board installed
INPUT 4 ...... RGB input
Input Signal
G terminal
R terminal
Y
VIDEO
R G
G/Y B/Cb H/HV V OSD OUT
3) When the slot C (optional board) is selected:
When VIDEO board installed
INPUT 7 ...... VIDEO input
INPUT 8 ...... S-VIDEO input
11
1.PART NAMES AND FUNCTIONS
Setting of Rotary switch
No. Mark
0 VIDEO
1 OPTION
3 RGB
2, 4-9
*1 ) No 1 is for future system expansion.
*2) No 3 is factory preset.
Board Identification
B terminal
C
B
INPUT C slot
INPUT B slot
INPUT A slot
When RGB board installed
INPUT 7 ...... RGB input
Input
VIDEO input
Option
*1
RGB input *2
Not used
VIDEO
RGB