model3515integratedmodulator&distribution system
pllfrequencycontrol
pwr IR
model3515integratedmodulator&distribution system
pllfrequencycontrol
pwr IR
If an error has occurred or an incorrect channel is
entered,the LED will flash quickly for a second and
returnto the previous settings.
Toread-back modulator channel assignment
(example:3515 has been programmed to channel )108
Ledblinks time& pauses1
Ledblinks times8
Ledblinks times& pauses
(“10”is read back as 0)
10
Hold button
downwhile applying power
program
ValidChannels:
Channel Spacing:
Error indication:
Channel number
readback:
14-64: UHF channels
65-125: CATVchannels
95-99: not valid
Skip at least one number between the
modulator channel and broadcast channels.
Channels 14 and 16: OK.
Channels 14 and 15: Illegal.
A readback mode will display the current channel
assignments.
5
pwr IR
pwr
pwr IR
pwr
pwr IR
pwr
pwr IR
pwr
6
Things to watch for: