Orban OPTIMOD-FM 8500S, Operating Manual

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4-14
MAINTENANCE ORBAN MODEL 8500S
tion executes when you activate the input. To program a GPI input, see
Remote Control Interface Programming on page 2-42.
B) You can test the RS-232 port for functionality by verifying that you can con-
nect to a PC through a null modem cable. See
Networking and Remote Con-
trol starting on page 2-44 (in particular, step 4 on page 2-46).
11. Return OPTIMOD-FM to service.
A) Restore your normal operating parameters, using the notes you made in step
(2.A) on page 4-7. If you are using PC Remote and saved your normal operat-
ing parameters as a setup file, you can restore it using the
F
ILE
> R
ESTORE
F
ROM
PC command.
B) Navigate to Setup > T
EST
> M
ODE
and choose O
PERATE
.
C) Recall your normal operating preset.