Page 32
IBVR20 software 8.43.doc
Issue 1
33. Press the Page down key again.
The display steps to the 4
th
page of fire microphone 01 monitored access selection for
outputs 11-20.
------------------------------------------
| F/M 01 out|11|12|13|14|15|16|17|18|19|20 |
| group mode|00|00|00|00|00|00|00|00|00|00 |
------------------------------------------
For group mode settings refer to sections 13-15 above.
34. Press the Page down key until the display steps to the 1
st
page of fire microphone 02
monitored access selection for outputs 01-10.
------------------------------------------
| F/M 02 out|01|02|03|04|05|06|07|08|09|10 |
| a=00 b=00)|00|00|00|00|00|00|00|00|00|00 |
------------------------------------------
Repeat 29 onwards for all 4 fire microphones.
35. Press the Page down key until the display steps to the 1
st
page of page microphone 01
monitored access selection for outputs 01-10.
------------------------------------------
| P/M 01 out|01|02|03|04|05|06|07|08|09|10 |
| a=00 b=00)|10|10|10|10|10|00|00|00|00|00 |
------------------------------------------
Any of the 54 access control inputs available on the 3 BVRCI termination modules may
be programmed to route any of the 23 input sources to any of the 20 outputs when the
control input is closed or via a 1k2 resistor to 0V.
In the example above, if input access 10 were closed to 0V page microphone 01 would
be broadcast to outputs 01-05 and outputs 06-10 would be silent. If P/M 01 (audio input
9) has surveillance enabled, access input 10 will be monitored and faults will be
announced if the access input is not correctly terminated.
Note:
Inputs 1-8 on the 1
st
BVRCI are used for page microphones 1-8 press to speak access.
Inputs 1-8 (19-26) on the 2
nd
BVRCI are used for ambient noise sensors outputs 1-8 and
inputs 1-8 (37-44) on the 3
rd
BVRCI are used for ambient noise sensors outputs 9-16.
If not required any of the above inputs may be programmed to provide access to any of
the audio channels. If a serial data link is used to access a page microphone input, the
press to speak access input must be allocated.
To change the access input, move the cursor along until it flashes beneath the required
output 1-10 window.
If the access input required is between 0-9, enter it directly using the numbered keys, or
using the + or – keys step to the number required between 00 and 54.
