RRM02 - Product Manual
Issue: 02 complete, approved
Page 45 of 68
6.2
For Multiple RRM02 Units on Single Audio Zone Group with
Audio and PTT Relay Connection to an ASL Router
6.2.1
Multiple RRM02 Units on One Zone (Without Chime)
If multiple RRM02 units for a single zone do not have a chime configured as illustrated in
Figure 17
(page
25
) then they can each be configured in similar fashion to a single microphone configuration but with a
type of ‘Miscellaneous Input’; see Section “
6.1 For a Single RRM02 Unit with Serial Data and Audio
Connection to an ASL Router Audio Input
” (page
36
).
Table 5
lists all parameters available for a single
microphone with applicable configuration for multiple RRM02 units for a single zone.
In addition to the microphone input configuration the Router contacts connected to the PTT relay outputs
need to be configured for routing as described in Section “
6.2.1.2 Router Contact Configuration
” (page
45
).
6.2.1.1
Router Microphone Input Configuration
Table 5
Router Microphone Input for Multiple RRM02 Units for a Single Zone – Without Chime
Section
Page
Configuration of Multiple RRM02s for a Single Zone
6.1.1
Obtaining the Router Input Number
36
For each RRM02 unit.
6.1.2
Configuring the Microphone Type
36
Configure microphone input as ‘Miscellaneous Input’.
6.1.3.1
PTT Button Zone Selection
36
Not available for ‘Miscellaneous Input’.
6.1.3.2
PTT Button Cough Timeout (only on
VAR4/12/20)
37
Not available for ‘Miscellaneous Input’.
6.1.4.1
Microphone Input Gain
37
As described for single microphone.
6.1.4.2
Microphone Surveillance Tone
Detection
38
As described for single microphone.
6.1.4.3
Microphone Relative Output Gain
39
As described for single microphone.
6.1.4.4 Microphone
Equalisation
40
As described for single microphone.
6.1.4.5
Microphone Fade Up and Down
Times
40
As described for single microphone.
6.1.4.6
Microphone Pre-Annoucement
Chime
42
Configure chime as ‘Off’, i.e., no chimes.
6.1.5.1 Microphone
Priority
42
As described for single microphone.
Configure inputs used by multiple RRM02 units to have
equal priority.
6.1.5.2 Microphone
Class
43
As described for single microphone.
6.1.5.3 Microphone
Name
43
As described for single microphone.
6.1.5.4
Busy and Select Indication LEDs
Mode (ACU and VAR8-ACU only)
44
As described for single microphone.
6.2.1.2
Router Contact Configuration
Configure each contact as described in the following sections.
6.2.1.2.1 Obtaining the Router Output Number
Check the system design documentation to find the Router audio output(s) number being used for the
RRM02.
Summary of Contents for RRM02
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