Honeywell 50ZST 사용자 설명서

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

23

Product Description

     

Figure 1.5 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 both 
amplifier 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 speaker circuits are activated 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).  Push-button switch can be used to deactivate the audio amplifiers that were 
activated by the FACP

•

MESSAGE 1 - used to manually transmit Message 1 over speaker circuit

•

MESSAGE 2 - used to manually transmit Message 2 over speaker circuit

•

MESSAGE 3 - used to manually transmit Message 3 over speaker circuit

•

MESSAGE 4 - used to manually transmit Message 4 over speaker circuit

•

MESSAGE 5 - used to manually transmit Message 5 over speaker circuit

Figure 1.6 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 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 is 
programmed for Dual Zone operation (S3 DIP 
switches 1, 2 and 3 set to OFF)

acc2

5kybln

k.wmf

acc25

kyblnk.

w

m

f