Rev A
FM250G User’s Manual
2—12
2.12
Program Input Fault Time-out
You can enable an automatic turn-off of the carrier in the event of program failure.
To enable this option, selecte a setting from Table 2-3, Fault Time-out Values. The
time between program failure and carrier turn-off is set by a jumper (JP701) on the
voltage regulator board. (See Illustration 6-4 , Chassis Bottom View)for board
location).
2.13
Remote I/O Connector
Remote control and remote metering of the transmitter is made possible through a
15–pin, D-sub connector on the rear panel. (No connections are required for normal
operation.
Table 2-4, Remote I/O Connector, summarizes the Remote I/O pin connections.
Delay
Pins to Jumper
30 seconds
1-2 (pins closest to edge)
2 minutes
3-4
4 minutes
5-6
8 minutes
7-8
Table 2-3 Fault Time-out Values
Illustration 2–12 Remote I/O Connector
SCA IN
COMPOSITE IN
MONITOR
R
L
2
3
REMOTE I/O
RIGHT
LEFT/MONO
1
Remote I/O
