GE Security EST3 User Manual

Service and troubleshooting
8.48 EST3 Installation and Service Manual
Table 8-30: Mapping errors
Fault Possible causes
Mapping Error 1. A discrepancy between the internal map and the devices
installed on the Data Circuit (serial #, personality code, or
device type)
2. Device ID entered incorrectly into SDU database
3. More than 124 “T-taps” on a data circuit
4. Excessive circuit resistance
5. Excessive circuit capacitance
System continues to re-map
data circuit
1. An intermittent connection causing one or more devices to
loose then re-establish communication with the Signature
controller module
2. A defective device or detector base
Device Type Error 1. There is a discrepancy between the device type recorded on
the internal map and the device installed on the Data Circuit

GE Security EST3 Specifications

General

Brand	GE Security
Model	EST3
Category	Security Sensors
Language	English