Specifications

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Confirmation Tone - A double-beep tone heard by the caller after dialing the paging access number and before
entering the desired zone number. The default for the tone is enabled. The tone can also be inhibited. See System
Programming, Section 11, if you wish to inhibit this tone.
Emergency/Shift Change (EM/SC) Tone - This tone is activated when the EM/SC terminal on the PCMCPU
module is shorted to the GND terminal. (Refer to the instructions included with the PCMCPU module for wiring.)
This tone has the second highest priority after Over Ride. Tone options available are: no tone, a 2 - 7 second tone
blast (3 seconds is default), a tone that follows the contact closure, a chime tone, or a quad beep. See System
Programming, Section 11, to change the tone.
Over Ride Tone - This tone is produced when this higest priority feature is activated. It produces a quad beep pre-
announce tone that can be enabled or inhibited. (The default is inhibited). See System Programming, Section 11, to
enable the tone.
Pre-Announce Tone - This tone is heard at the speakers being paged and at the telephone. It is either a chime
(default) or beep. The pre-announce tone can also be inhibited. See System Programming, Section 11, to change or
inhibit this tone.
Privacy Beep - This short (100msec.) tone is produced every 15 seconds into active talk back zones. The default
for this tone is enabled. The tone can also be inhibited. See System Programming, Section 11, if you wish to
inhibit this tone.
Setup Tone - This tone can be activated only when the PCM system is in Program mode (set with Run/Program
switch on PCMCPU module). It is a system-wide interrupted tone which can be used by the installer to check
speaker operation, set operational level of speaker zones, balance zones, etc.
Time-Triggered Tone - The PCMTBM contains a real-time clock and a time-trigger feature that provides up to
eight (8) time-triggered tones over separate signaling zone groups. The tone choices are: no tone, a 1 - 8 second
tone blast (3-second blast is the default), or a chime tone. See System Programming, Section 11, to set this feature.
NOTE:
The volume level of all of the above tones are controlled by the TONE VOLUME control on the
PCMTIM. All tones are at the same level. Clockwise rotation of the control increases the level. Counterclockwise
rotation of the control decreases the level.
Appendix B: Tones