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1-4. Function of Internal Switches
IF-569 Board
5
4
3
A
B
C
D
E
F
G
H
IF-569 BOARD (A SIDE)
S1
S1-1: Factory-use switch
Always set to OFF.
Factory-set position: OFF
S1-2: Selection of HDC-700A and HDC-750A
ON: HDC-700A
OFF: HDC-750A
Factory-set position: OFF
n
In replacing the IF-569 board, be sure to set the switch
S1-2 to the proper position according to the type of the
camera.
S1-3: Factory-use switch
Always set to ON.
Factory-set position: ON
S1-4, S1-6 to S1-8: Factory-use switches
Always set to OFF.
Factory-set position: All OFF
S1-5: Adjustment switch
Always set to OFF except at adjustment.
Factory-set position: OFF
HDC-750A
Driver Board
2
1
S1
S1: REMOTE/LOCAL switch
REMOTE: Filter (CC or ND) can be selected by using the
LOCAL:
Factory-set position: REMOTE
1-4. Function of Internal Switches
REMOTE
S1
LOCAL
DRIVER BOARD (A SIDE)
HDCU, MSU and RCP and so on.
Filter (CC or ND) can be selected with the
knob on the front panel.
1-5 (E)
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