Honeywell 50ZST 사용자 설명서

Audio Command Center Series Manual — P/N 51889:E1  6/8/2010

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Figure 4.1 depicts Single Zone operation with the 
maximum capacity of five messages.  Single Zone 
may be configured for two to five message control 
(refer to Section 2,  ”Field Programming” on page 
32).

•

ALL-CALL:
– used to select All Call function when ACC-

25/50 Series is programmed for Single Zone 
operation.  Selecting this button also activates 
the Master Command Bus, which is used to 
trigger Distributed Audio Panels.  Single Zone 
operation directs the same message to all 
speaker circuits (S3 DIP switches 1, 2 and 3 
set to one of the valid options other than all 
OFF)

•

AUDIO ON/OFF:
– used to indicate that audio is on when ACC-25/50 Series is programmed for Single Zone 

operation (S3 DIP switches 1, 2 and 3 set to one of the valid options other than all OFF).  

•

MESSAGE 1 - used to manually transmit Message 1 over speaker circuit(s)

•

MESSAGE 2 - used to manually transmit Message 2 over speaker circuit(s)

•

MESSAGE 3 - used to manually transmit Message 3 over speaker circuit(s)

•

MESSAGE 4 - used to manually transmit Message 4 over speaker circuit(s)

•

MESSAGE 5 - used to manually transmit Message 5 over speaker circuit(s)

Figure 4.2 depicts Dual Zone Operation which sup-
ports the generation of one message only (refer to Sec-
tion 2,  ”Field Programming” on page 32.

•

ZONE 1:
– used to select Zone 1 when ACC-25/50 Series 

is programmed for Dual Zone operation.  Dual 
Zone operation directs a single message to 
either or both amplifier circuits (S3 DIP 
switches 1, 2, and 3 set to OFF)

•

ZONE 2:
– used to select Zone 2 when ACC-25/50 Series 

is programmed for Dual Zone operation (S3 
DIP switches 1, 2, and 3 set to OFF)

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