RRM02 - Product Manual
Issue: 02 complete, approved
Page 49 of 68
6.2.2.3 Microphone Input Configuration for Intermediate Input
The intermediate microphone input is 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 7 lists all parameters available for a single
microphone with applicable configuration for the intermediate microphone input.
Table 7 Intermediate Router Microphone Input
Section Page Configuration of Multiple RRM02s for a Single Zone
6.1.1 Obtaining the Router Input Number 36 For intermediate microphone input.
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 Configure surveillance tone detection to ‘Off’.
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 to 'Chime-1’, ‘Chime-2’, or ‘Chime-3’, as
required.
6.1.5.1 Microphone Priority 42
As described for single microphone.
Configure a priority higher than the priority configure for
the inputs connected to the multiple RRM02 units.
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.
6.2.2.4 BMB01 Configuration
Initially configure the BMB01 unit by assigning a unit address to it, if not already done. Then configure the
required digital input and output, as described in the following sections.
In order to configure the BMB01 unit check the system design documentation to find the BMB01 unit address
and its physical connection to the Router, and then proceed as follows:
• VAR4/12/20:
Menu: ConfigurationÆSystemÆRouterÆControlÆRemoteÆ<Remote I/O Unit=n>ÆBus-1
Select the unit address, and then select the RS485 bus which the BMB01 is connected to.
• DAU/ACU/VAR8/VAR8-ACU (BMB01 connected to RS485 port):
Menu: ConfigurationÆSystemÆControlÆRemoteÆ<Unit Address #n>ÆExpand I/O
Select the unit address, and then select ‘Expand I/O’.
• ACU/VAR8-ACU (BMB01 connected to Microphone Input):
Menu: ConfigurationÆSystemÆRouterÆInputsÆMic/LineÆ<I/P #nn – input name>
Select ‘Remote I/O Unit(s)’, and then select the unit address.
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