Toa FS-971 SERIES - Manual (Page 13)

13
4.3. Priority Setting When Multiple RM-1100s Are Connected
4.3.1. Priority setting
First-in-first-out priority: Connect the First-in-first-out terminal of one remote control unit to the same terminal
of another. Up to five units can be connected for the FIFO priority function.
Remote Control Unit 1 Remote Control Unit 2
ANN ON RM 1ST-IN-1ST-OUT
R T
PRIORITY
ALL-ZONE CHIME
COM + -
24 VDC
POWER
REMOTE
OUTPUT
H C E
ANN ON RM 1ST-IN-1ST-OUT
R T
PRIORITY
ALL-ZONE CHIME
COM + -
24 VDC
POWER
REMOTE
OUTPUT
H C E
Remote Control Unit 1 Remote Control Unit 2
ANN ON RM 1ST-IN-1ST-OUT
R T
PRIORITY
ALL-ZONE CHIME
COM + -
24 VDC
POWER
REMOTE
OUTPUT
H C E
ANN ON RM 1ST-IN-1ST-OUT
R T
PRIORITY
ALL-ZONE CHIME
COM + -
24 VDC
POWER
REMOTE
OUTPUT
H C E
Of the two remote control units, the unit making an announcement first takes
precedence. While one unit is in use, other remote control unit cannot be used.
Individual unit priority: Connect the Individual unit priority/sending [priority/T] terminal of the remote control unit
given higher priority to the Individual unit priority/receiving [priority/R] terminal of the unit
with lower priority. Up to five units can be connected.
4.3.2. When not setting the priority order
When using only one RM-1100 unit or when using multiple units but not assigning priority, do not connect the
First-in-first-out terminal or Individual unit priority terminal.
Note
To play chime from the RM-1100, the Pre-amplifier Panel PP-025B which has an internal chime unit CK-025
must be installed in the main rack.
In this example, Remote Control Unit 1 takes precedence over Remote Control Unit 2.
While Unit 1 is making broadcast, Unit 2 cannot be used. Conversely, while Unit 2 is
making broadcast, Unit 1 can be used.