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Description
MKB-2 Keyboard/Annunciator Panel
The MKB-2 Annunciator communicates
with the MMB-1/-2 Main Control Board
through the System network link. This
module provides the MXL with its
primary control and annunciation.
The MKB-2 module has an 80-character,
backlit LCD alphanumeric display that
continuously updates information about
the System status and user defined
device messages. If there are multiple
alarms, and/or troubles, including
supervisories and security conditions,
the MKB-2 displays the highest priority
event that occurred. The user can see
additional alarm and trouble data by
pressing the NEXT key. Press the
HOLD key at any time to stop the
display from scrolling.
The Control Panel contains the follow-
ing indicators:
Alarm
Power
Audibles Silenced
Partial System Disabled
Supervisory
Trouble
Security
The MKB-2 has switches for
acknowledging fire alarms (ALARM
ACK), silencing audibles (AUD SIL),
acknowledging supervisories (SUPV
ACK), acknowledging troubles (TRBL
ACK), and acknowledging security
conditions (SEC ACK). There is also a
separate key for resetting the Control
Panel (RESET).
In addition the module has display keys
(NEXT and HOLD), a numerical keypad,
PRINT, HELP, and CLEAR keys, and
user-configurable function keys.
MKB-2 Keyboard/Annunciator Panel
Technical Manuals Online! - http://www.tech-man.com
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