GE Security EST3 User Manual

Service and troubleshooting
8.6 EST3 Installation and Service Manual
Rail module substitution and replacement rules
Rule 1: Modules must be replaced with modules of the same
model number.
Rule 2: LED / Switch Displays must be replaced with LED /
Switch Displays of the same model number.
Rule 3: Substitute modules must have an identical LED / Switch
Display installed as the module it replaces.
Rule 4: Substitute modules should be installed in the same rail
location as the module it is replacing.
Adding hardware
When hardware is added to a cabinet, a portion of the network
configuration database must also be changed. The extent of the
changes depends on the rule relationships between the added
component and the balance of the network. Revised copies of the
database must then be downloaded using the SDU.
Downloading problems
If you are experiencing frequent downloading problems, low
signal level from the download computer may be the cause. The
Buffered RS-232 Communication Cable, Catalog No.
SDU-CBL, may be used to correct signal level problems.
Note: Do not use the buffered RS-232 communication cable with
a CPU.

GE Security EST3 Specifications

General

Brand	GE Security
Model	EST3
Category	Security Sensors
Language	English