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INSTALLATION
Remove all system power before
installation, first battery and then AC.
(To power up, connect the AC first
and then the battery.)
Unpack the MKB-4. Inspect the module for such
things as integrated circuits (ICs) not firmly
seated in their sockets, bent IC pins, connectors
not properly installed, dirt, and packing material
on the board.
Setting the Network Address
(See Figure 2)
1. Before installing the MKB-4 panel, set its
network address on S1, the switch on the
ANN-1 board located on the back of the
MKB-4. Use dipswitches SW1 and SW2 on
switch S1 to set the network address of the
MKB-4. Refer to Table 1 for switch settings.
2. The MKB-4 module address is always set
within network addresses 248 through 251.
3. One supervised MKB-4 must be installed
at network address 251. Other supervised
MKBs may be at the other addresses.
TABLE 1
SWITCH SETTINGS ON THE ANN-1
ADDRESS SETTINGS FOR:
SWITCH
248
Open-
S1-SW1
OFF
Open-
S1-SW2
OFF
Closed-
S1-SW3
ON
Closed-
S1-SW4
ON
S1-SW5
See Setting Supervision
NOTE: Switches S1-SW3 and S1-SW4 are for
future use. Switch S1-SW5 is used to
select supervision.
249
250
251
Closed-
Open-
Closed-
ON
OFF
On
Open-
Closed-
Closed-
OFF
ON
ON
Closed-
Closed-
Closed-
ON
ON
ON
Closed-
Closed-
Closed-
ON
ON
ON
Setting S1 on the ANN-1 Board
Setting Supervision
Use switch S1-SW5 on the ANN-1 to select or
deselect supervision. If your ANN-1 has a switch
with position 1 indicated on the left-hand side,
ignore the printing on the switch. SW1 on S1 is
at the extreme right-hand side of S1, regardless
of any other marking.
To set for supervision
S1-SW5 = Closed (ON)
To set for non-supervision
S1-SW5 = Open (OFF)
NOTE: When you select non-supervision for an
annunciator, there must also be one
and only one supervised annunciator at
the same address. The supervisory
mode is independent of the network
address.
2
Figure 2
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