2-9 (E)
VSR-2000A
2-6-2. DEC-117 Board (BKSR-2031)
Switches
n
Do not change the setting of the switch described as “Factory use only”
Ref. No. Address
Name
Function
Factory setting
S901
(C-2)
RS-232C mode
Factory use only
select switch
S902
(D-2)
Reset switch
Initializes the DEC-117 board
––––––
S903
(D-2)
Mode select switch
User setting
S903-1 : Color difference or RGB is selected
OFF : Color difference (Y, R-Y, B-Y)
ON : RGB
S903-2 : NTSC color difference level setting
OFF : Betacam
ON : CCIR
S903-3 : NTSC setup
*
1
OFF : 0 IRE
ON : 7.5 IRE
S903-4 : Factory use only
*
1 Change the setting according to the video signal in the customer’s area.
LED
Ref. No. Address
Color
Name
Function
Normal condition
D901
(D-2)
Green
CPU RUN
Displays the that the CPU runs normally
Lights up
indicator
A
B
C
D
E
F
G
H
J
K
1
2
3
4
5
6
7
8
9
10
11
S901
S902
S903
D901
1
2
3
4
ON
Side A (Component side)
2-6. Function of Switches/LEDs on Board
1
2
3
4
ON
