GAI-Tronics ACC2500 Audio Control Center - Manual (Page 9)

ACC2500 Audio Control Center Description
5 09/08
Desk Set Button Panel
TRANSMIT Button and LED
The red TRANSMIT button is
used to place the unit in the broadcast mode and to initiate
voice and alarm transmissions. The
TRANSMIT LED,
located to the left of the button, illuminates steadily when
transmitting voice and flashes when the AMI is actively
generating a message/alarm or in a telephone voice call.
DEACT Button and LED
The DEACT button is used to
immediately deactivate all active speakers or broadcast
assemblies and cease any activity currently on the AMI.
VOLUME Buttons
The units contain two buttons labeled
VOLUME imprinted with up and down arrows. They are
used to increase and decrease the local speaker volume and
microphone levels. They are also used for special
applications.
CTL
CTL is used in conjunction with other buttons to
provide secondary key functions.
TIME
The TIME button briefly displays the current time.
This time is retrieved from the AMI and can be useful to
monitor for timed events automatically generated by the AMI.
Keypad Buttons
The numeric keypad is used for the selection of a desired zone and alarms. See the
Operations section of this manual for further information.
STOP/CLR Button
The STOP/CLR button serves two purposes. While an alarm is being generated
pressing the STOP/CLR button will stop the generation of the alarm and keep the addressed
speakers/broadcast assemblies active for their time-out duration. When selecting a zone or alarm, pressing
the
STOP/CLR button will, if allowed via CARD Suite, permit manual entry of the zone or alarm.
ZONE UP and DOWN Buttons:
The ZONE UP and DOWN buttons allow selection of a particular address
or zone using preprogrammed aliases. If no aliases have been programmed using the CARD Suite
application, these buttons are not used.
ALARM ON/OFF Button
The ALARM ON/OFF button is used to turn alarm generation on or off. When
off, pressing the TRANSMIT button will activate the selected zone and allow live voice broadcast while
holding the TRANSMIT button. When on, the alarm will be displayed in the second line of the LCD
display. Pressing the TRANSMIT button will initiate the alarm. While the alarm is active, pressing the
TRANSMIT button will allow voice-over live broadcast while keeping the alarm playing at a reduced or
muted level.
ALARM UP and DOWN Buttons
The ALARM UP/DOWN buttons allow selection of the messages as
programmed in the AMI via the ACT tool program.
ACC2500 Front Panel