Optimod-AM 9400 V1.2 Operating Manual - Orban

2-46
INSTALLATION ORBAN MODEL 9400
Remote Control Interface Programming
[Skip this step if you do not wish to program the GPI (contact closure) remote control
interface.]
1. Navigate to SETUP > NEXT > NETWORK & REMOTE > REMOTE INTERFACE.
2. Program one or more remote control interfaces.
A) Navigate to the desired Remote Interface button (1 through 8) by repeatedly
pressing the NEXT button.
B) Hold down the button while turning the knob to select the desired function
for the interface.
Use either button below the appropriate graphics; both work the same.
A momentary pulse of voltage will switch most functions, except as
noted.
Preset Name: switches the named preset on the air. The control interface
can recall any factory or user preset.
Input: Analog: selects the analog inputs.
Input: Digital: selects the digital input and but does not apply deemphasis
to it.
Input: Digital+J.17: selects the digital input and applies J.17 de-emphasis
to it.
Bypass: switches the Bypass Test Mode on the air.
Tone: switches the Tone Test Mode preset on the air.
Exit Test: If a test preset is presently on the air, EXIT TEST reverts to the
previous processing preset.
Analog Chain Stereo: connects the left and right outputs of the stereo
enhancer and AGC (which always operate in stereo) to the left and right
inputs of the analog chain processing. The analog chain processing starts
with its equalizer section.
Analog Chain Mono from Left, Mono from Right, or Mono from
Sum: Takes the Left, Right, or Sum (L+R) from the outputs of the stereo
enhancer and AGC and applies it to the left and right inputs of 9400’s
analog processing chain. In any of these modes, the left and right outputs
of the analog processing chain carry identical signals and either can be
used to drive a mono transmitter.
Digital Chain Stereo: connects the left and right outputs of the stereo
enhancer and AGC (which always operate in stereo) to the left and right