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8. If the specifications are not satisfied, adjust as follows.
Adjustment point :
1RV1601 (C06) /EM-1 board : 525/60 mode
1RV1603 (C06) /EM-1 board : 625/50 mode
Specifications :
A = 714 ± 7 mV (100 ± 1 IRE) : 525/60 mode
A = 700 ± 7 mV :
n
To extend the EM-1 board, connect as follows :
. Connect the harness that is removed from CN901
(C-1)/EM-1 board, to CN17/EX-693.
. Connect the harness that is removed from CN750
(F-1)/EM-1 board, to CN4/EX-693.
. Connect the connectors CN901 (C-1)/EM-1 board
and CN18/EX-693. (Use the harness that is supplied
with EX-693 assembly.)
. Connect the connectors CN750 (F-1)/EM-1 board
and CN3/EX-693. (Use the harness that is supplied
with EX-693 assembly.)
9. Set "782-INT VD SG" of the setup menu to "off".
n
Keep "782-INT VD SG" of the setup menu to "off" until
all adjustments of the BKMA-511 are complete.
10. Turn off the main power.
A
B
C
D
E
1
CN901
CN750
2
3
4
5
6
7
8
MAV-555
625/50 mode
F
G
H
J
K
L
EM-1 board (A side)
Setting
1. Start up the MS-DOS prompt of the personal computer
and execute the ping command.
For the operation procedure, refer to steps 12 to 14 of
Section "1-9-1. Adjustment upon Completion of
Installation" of the BKMA-512 Installation Manual.
2. Start the ADjuster program from a personal computer
and enter the IP address.
For the operation procedure, refer to steps 15 to 17 of
Section "1-9-1. Adjustment upon Completion of
Installation" of the BKMA-512 Installation Manual.
3. Select either "R1/P1 port" or "R2/P2 port" of the
ADjuster in accordance with the port to which the
BKMA-511 is connected.
The BKMA-511 is connected to the R1 port (inserted
into slot No.10) : Select the R1/P1 port.
The BKMA-511 is connected to the R2 port (inserted
into slot No.2) : Select the R2/P2 port.
4. Press either the R1 or the R2 button of the PORT
SELECT block of the meter panel in accordance with
the port to which the BKMA-511 is connected.
4-6. AD-160 Board Adjustment
4-19 (E)
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