Table 9 Analog Psu - Dvrs Specific Tones - Futurecom Mobexcom P25 User Manual

Conventional Analog PSUs
The DVR in analog mode can be configured to send the following tones to the analog
PSUs:
TONE TYPE
Beep Encrypted Call
Three Short Leading Go
Beeps Ahead
Long Low pitched Leading Deny
tone
Single high- Trailing
pitched tone Successful
System Access
Longer Low Trailing
pitched tone Unsuccessful
System Access
Single Low Low Battery
pitched tone
every 30 seconds
Single Low Trailing -
pitched tone Access Denied
Programmable or Emergency
default (3 short ACK
beeps)
Two short beeps No Activity
Timer
Expiration
Programmable DVR Activation
number of tones,
tone duration and
frequencies.

Table 9 Analog PSU - DVRS Specific Tones

NOTE:
All PSUs which are in the Analog Mode DVR radio coverage area and switched to the
DVR channel will hear the DVR status tones since those are transmitted over the air (on
the same frequency /PL/DPL) and are NOT generated by the portable radios.
April 2014
TONE NAME
Sent to Local Analog PSUs when the MSU is
receiving Encrypted Call. The beeps are sent
until the encrypted call ends.
Leading tones sent by the DVR over the air upon
receipt of system grant. Requires the LPSU User
to do 'double PTT' in order to get a channel and
release the PTT to be able to receive the Leading
Tones.
Trailing Tones sent by DVR in analog mode to
conventional analog PSUs at the end of PSU
transmission.
unsuccessful the PSU User will know that He /
She needs to repeat the message if they want to
reach the System. Lack of Trailing tones would
indicate that the PSU User is outside of the DVR
range.
The Low Battery tones are sent to the local
portables every 30 seconds when the battery
voltage drops below the programmed threshold.
Indicates System was busy and the portable
radio call was only repeated locally.
If programmed, emergency ACK tones are sent
by
emergency issued by a PSU.
Warning tones sent to alert the PSU users that
the DVR will switch from SYS/LOC to OFF. Sent
every minute for the last 5 minutes prior to the
switching.
If programmed, DVR generated tones are sent to
the PSUs every time the DVR is activated i.e.
switched to LOCAL or SYSTEM Mode.
DESCRIPTION
If the
the DVR when processing
8A083X20 Rev. 16
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User's Guide
transmission was
MDC1200
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