IRIS DC1100, Installation And Operational Manual

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Coaxial Networks, Inc. Page 40 of 60
“upcon” command
Using the “upcon” command you can program and check status of the integrated upconverter in
the IRIS DC1100 and IRIS DC1100C.
Upcon FL <frequency>
Load upconverter with the desired frequency, output is muted and then unmuted.
For example to set the downstream frequency to 369MHz, at the “IRIS>” prompt type
upcon fl 369000000
Consult chapter on “Channel Frequency Chart” to find center frequency of a TV channel that
you wish to use.
Upcon FLI <frequency>
Loads upconverter with the desired frequency without affecting the output.
See the Upcon FL command for example.
Upcon AI <IF attenuator setting>
Load the desired value for the IF Attenuator. User should use the “IAE” and let the upconverter
chose the desired attenuation automatically.
Upcon IAS <high limit> <low limit>
Set the IF IF ALC high and low limit
Upcon IAD
Disable IF ALC.
Upcon IAE
Enable IF ALC. This is the default setting and should not be changed.
Upcon ITS
IF Threshold Set
Upcon ITD
IF Threshold Disable
Upcon ITE
IF Threshold Enable
Upcon MOD
Disable upconverter output.
Upcon MOE
Enable upconverter output.
Upcon AR <number of 0.1dB steps>