Sony CNU-500, Installation And Maintenance Manual

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1-3 (E)
CNU-500
AT-100 BOARD(A SIDE)
S1102
2 3 4 5 6 7 8 9 10 11 12 13 14 15
H
G
F
E
D
C
B
A
S
P
O
N
M
L
K
J
R
F1
D4
S4 S5 S6 S3
S2
S1100
RV1
1
1-3. Functions of Switches on AT Board
. S2
n
To activate the switches S2-4 and S2-5, modification for
the RCP is required. For more details, refer to installation
manual of BKP-7933.
1: Selects the mode of the CHARACTER output
signal when no signal is input to the REFERENCE
terminal. When the switch is set to ON, the output
signal becomes 625-line. When this switch is set to
OFF, the output signal becomes 525-line.
Factory-setting : OFF
2, 3: Not Used
Factory-setting : OFF
4, 5: Operation mode of the RCP PREVIEW switch can
be changed.
Factory-setting of S2-4 and S2-5: OFF
Setting and operation of each mode are as follow:
[Mode setting]
SW No. SETTING POSITION
2-4 OFF ON OFF ON
2-5 OFF OFF ON ON
MODE MON ALT1 ALT Reserve
(Factory setting)
[Operation mode]
MON: Preview picture can be seen during pressing the
RCP PREVIEW switch.
ALT1: Preview picture appears by pressing the RCP
PREVIEW switch once, however, it cannot be
turned off. (Preview picture can be changed when
the PREVIEW switch is set to ON from the other
RCP.)
ALT: Preview picture appears when pressing the RCP
PREVIEW switch once, and it disappears when
pressing the RCP PREVIEW switch once again.
6 to 8: Not Used
Factory-setting : OFF
. S3 (MODE)
0: Factory-setting
1: Enable the selection of the page displayed on the
monitor screen connecting to the CHARACTER
terminal using UP/DOWN switch.
2 to F: Not used
. S4 (UP/DOWN)
Enable the selection of the page displayed on the monitor
screen by setting the S3 switch(MODE) to 1.Contents of
pages are as follows.
Page Contents
1 No display(when the power is turned on)
If any fault has been detected during self diagnosis,
the corresponding details are displayed.
2 The connection states of cameras 1 to 6 are
displayed.
3 Not used
4 Not used
5 The results of automatic setup for cameras 1 to 6 are
displayed.
6 Not used
7 DIAGNOSIS OF ALL CAMERAS (The results of self
diagnosis for cameras 1 to 6 are displayed).
8 Not used
9 DIAGNOSIS OF ONE CAMERA (The result of self
diagnosis for the selected camera are displayed).
10 DATA OF ALL CAMERAS (The settings for all
connected cameras are displayed.)
11 DATA OF ONE CAMERA (The setting for the
selected camera is displayed.)
. S5 (SET/CANCEL)
Selects the displayed item(item) or the camera(CAM)
when displaying the page 9, 10 or 11 on the monitor
screen.
1-3. Functions of Switches on AT Board