User Selectable DIP Switch Settings for Main CPU Bay
EN | 33
13
Factory Default Settings
As the Allegiant system is shipped from the factory, certain features are placed in a
default configuration. The installer can select some of these features at the time of
system installation/configuration. Generally the default configuration represents the
simplest mode of operation, allowing the user to become familiar with the system
before any advanced features are selected. The default settings are described in the
sections below.
13.1 User Selectable DIP Switch Settings for Main CPU Bay
NOTE
After changing any of the following switches, the system must either be pow-
ered OFF and ON or reset using the keyboard (see User Function 15).
Upper CPU DIP Switch S1001
System CPU modules contain two (2) 8-position DIP switches. The settings of the
upper DIP switch do not need to be changed from their factory default positions
except when using a Console Port Expander accessory unit or if a problem is
encountered when downloading new firmware into the CPU. For reference, the
functions are as follows:
•
Switch 1 and 2 of S1001
These switches are not used in these systems and should be left
OFF
.
•
Switch 3 of S1001
This switch should be set to
ON
if an LTC 8712 Series Console Port Expander is
connected to the Allegiant’s console port. This selection can also be set using
either the MCS or the PC-based GUI Software package.
•
Switch 4 of S1001
This switch is used to set the communication baud rate which the Allegiant will
use when connected to a LTC 8712 Series Console Port Expander. It is only
applicable when DIP switch 3 is in the
ON
position. When set to
ON
, the baud
rate will be 57,600 bps (recommended setting). When
OFF
, the baud rate fol-
lows the setting determined via DIP switch 8 of the lower CPU DIP switch. If
switch 8 of the lower DIP switch is
OFF
, the baud rate defaults to 19,200 bps. If
switch 8 of the lower DIP switch is
ON
, the user programmed baud setting is
used, but the user setting must be 19,200 baud or higher in order to operate.
DIP Switch
Number
Factory Default
Setting
“Upper” S1001 DIP Switch Function
1
OFF
Not Used
2
OFF
Not Used
3
OFF
Console Expander Use
4
OFF
Console Expander Mode
5
OFF
Boot Mode
6
OFF
Boot Mode Handshake
7
OFF
Boot Mode Baud Rate
8
OFF
Boot Mode Baud Rate
Summary of Contents for LTC 8016/90
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Page 102: ...Product Instruction Manual Safety Precautions EN 92 Bosch Security Systems December 13 2005 ...
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