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Section 4: Programming
Refer to the PC4020
Installation Manual
for programming instructions. The
following section explains all the programmable features including how the
feature operates and options for the feature.
4.1 Port Definitions
Ref #: [001600XX00], where XX = ports 01-15
Each PC4936 has 7 ports that can be connected to audio stations. Program
ports 08 - 15 only if you have installed and enrolled an PC4937 (8-port
expansion module).
One port can be connected to a music input. Program that port as [04].
Only PC5921EXT and PC5921EXTR exterior boxes should be defined as [01]
Doorbox 1 or [02] Doorbox 2.
Program all PC5921 Interior Audio and PC5904 Central Station Talk/Listen
stations as [03] Intercom.
Program all unused stations as [00].
• Option [00] - Not Used
• Option [03] - Intercom
• Option [01] - Doorbox 1
• Option [04] - Music Input
• Option [02] - Doorbox 2
4.2 Audio Station Options
Ref #: [001600XX01], where XX = port 01-15
You can disable certain features of each interior audio station using the fol-
lowing toggle options. All options are turned on for each station by default.
• Pag/Mon/Drbell: When you turn this option off, pages, doorbell sounds
and monitoring will not be broadcast to the station.
• Incoming Rings: When you turn this option off, incoming telephone calls
will not ring at the station.
• Doorstrike: When you turn this option off, users will not be able to unlock
the door (using the doorstrike) from the station.
4.3 Doorstrike Function Button
Ref #: [001600XX02], where XX = port 01-15
If you set up the doorstrike function button, when users answer a doorbell
page, they will be able to open the door near the doorbox station. See section
3.6 “Opening the Door” on page 8.
For this feature to work, you must:
1. Connect the doorstrike module near the doorbox to a PGM output terminal.
2. Program the PGM output for one of Command Outputs 1 - 8. (See your
PC4020
Installation Manual
for information on PGM output programming.)
3. Program each internal audio station to trigger the Command Output.
(Ref #: [001600XX02], where XX = port 01-15)
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