ASL INTERCOM RRM02 - For Multiple RRM02 Units on Single Audio Zone Group with Audio and PTT Relay Connection to an ASL Router; Multiple RRM02 Units on One Zone (Without Chime); Obtaining the Router Output Number; Router Contact Configuration

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.