Simplex 2120 - Page 11

ON
co
165-051
PHONO TO BNC ADAPTER
(SUPPLIED)
COMPOSITE VIDEO OUTPUT
RS232C CONNECTOR
WITH INTERNAL MOV
SUPPRESSION
(PART OF 733-571)
BRIGHTNESS
1.
bmuLL
Y
SEE 733-571 CABLE TERMINATIONS
BELOW
CONTROL
SUPPLIED
733-571
TO 12OV
40.P”LL
SURGE SUPPRESSED OUTLET
6o “’
ADAPTER. ELECTRICORD
XP CAT. NO. A-1491-l/C-AS
(SUPPLIED)
733471 CABLE TERMINATIONS
If connecting to the RS232 port of a 2120 BMUX:
If connecting to TB3 on the ACIO board of a
BMUX:
Red lead (XMIT) to Pin 2 of a DB-25F connector
Black lead (RCV) to Pin 3 of a DB-25F connector
Green lead (GND) to Pin 7 of a DB-25F connector
Cut off the white lead (not used)
Red lead (XMIT) to TB3-11
Black lead (RCV) to TB3-10
Green lead (GND) to TB3-6
Cut off the white (not used)
DB-25F Connector Pin Layout
1 Back View 13
Front View
13 1
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