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Version 1.73 Copyright © 1997 Link Communications Inc. 1/18/97
013: Set COR and PL Active Levels
This command allows you to select whether the COR and PL inputs are active low or active
high. The default is active low; when the controller sees a COR line go to ground, it thinks
that the receiver is getting a signal. If you have a radio or PL detector that goes high when
active, you can use this command to tell the RLC-Club to consider high to be the active level.
<013> p c l Set Active Level
<013> p 00 Reset to Defaults
Notes:
• This command does not affect the input circuits at all; it does not disable the built-in
pullup resistors on the RLC-Club's COR and PL inputs.
• If you are not able to enter commands using DTMF, you may need to temporarily fool
the RLC-Club into thinking that your receiver's active level is different than it is. For
example, if your receiver outputs an active high COR signal to the RLC-Club, the RLC-
Club will not accept DTMF commands from that receiver until its COR polarity is
changed with this command. You could solve this problem by temporarily
disconnecting the COR line from the receiver and manually attaching it to ground. This
will cause the RLC-Club to think that the receiver is active (COR line is active low by
default). You will have to disconnect that line from ground or press the 'D' key to
simulate unkeying after entering each command.
Parameters:
- 013 is the default command name.
- P is the port to select the active levels for.
- C is the COR polarity, 0 for active low, 1 for active high.
- L is the PL polarity, 0 for active low, 1 for active high.
Default:
- All COR and PL inputs default to active low.
Example:
Change Port 2's COR input to active high:
<013> 2 1 0 D or unkey or <Enter>
Voice Response:
" 2 1 0"
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