Separate
UP
and
DOWN
keys located next to the
MORE INFO
key allow the user to scroll forward and
backwards through the entire list of events.
The
SPACE
key allows the user to input addresses
faster by enabling them to reduce redundant key
presses of the “0” key.
The
MORE INFO
key allows the user to instantly view
all relevant information about the highlighted event,
which is displayed in the last three lines of the screen.
The user can access the MXL Control menu by
pressing the
ENTER
key.
The panel has System status indicator LEDs. The
ALARM
and
TROUBLE
LEDs function even if the
main processor fails. (See Figure 1).
Installation Instructions
Model MKB-5/-5C
Annunciator/Keypad Module
The Model MKB-5/-5C Annunciator from Siemens
Industry, Inc., communicates with the MMB Main
Control Board through the System network link. The
MKB-5/-5C provides the MXL with its primary control
and annunciation.
OPERATION
The MKB-5/-5C has a multi-line display that continu-
ously updates information about the system event
status. If there are multiple events (alarms, security
conditions, supervisories and/or troubles), the highest
priority event that occurred displays on the screen. The
user can view up to 8 events at a time and can scroll
through the complete list using the Up (
) and Down
(
) keys located next to the More Info key. For further
information on the operation of the MXL Multi-Line
Keyboard/Display Panel, refer to the MXL Keyboard/
Display Panel Operating Instructions, P/N 315-048692,
and Section 3, OPERATION, in the
MXL/MXLV
Manual,
P/N 315-092036.
The keyboard/display panel has keys for the following
functions:
• Acknowledging fire alarms
(ALARM ACK)
• Silencing audibles
(AUD SIL)
• Acknowledging supervisories
(SUPV ACK)
• Acknowledging troubles
(TRBL ACK)
• Acknowledging security conditions
(SEC ACK)
There is also a separate key for resetting the Control
Panel
(RESET).
The 10-digit numeric keypad allows entry of the three
levels of user passwords. It is also used to perform
specific menu-driven operations as well as pro-
gramming and maintenance functions.
Figure 1
MKB-5/-5C Panel
SUPV
ACK
ACK
ALARM
SIL
AUD
DISABLED
PARTIAL SYSTEM
POWER
ACK
TRBL
ACK
SEC
RESET
ALT 1
FUNCTION
FUNCTION
ALT 2
FUNCTION
MORE
INFO
4
*
7
PQRS
GHI
8
9
0
#
5
TUV
JKL
6
WXYZ
MNO
1
2
ABC
3
DEF
ALT
ENTER
CLEAR
SPACE
ALT
2
F4
1
F3
F2
HELP
F1
P/N 315-048727-5
Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
Siemens Building Technologies, Ltd.
Fire Safety & Security Products
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 Canada
