GE FHSD720C Installation And User Manual page 27

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5.3.3 ENGINEERING: Engineering Mode
Minimum Access Code Required: None
Certain engineering values may be inspected, primarily for diagnostic purposes. Use the UP & DOWN
buttons (Isolate and Scan) to inspect any parameter in the list.
Parameter Value
VERSION *.** Version of Software in the processor module in the Main Unit. The software can be upgraded
using a PC and a special interconnect lead.
BUILD NO *.** Reference to specific software build.
GENERAL *.** Fault list that generates fault number codes.
FAULT
DETFLOW **.*% Sample flow through the detector. This measurement may be enabled/disabled under
Configuration.
FLOWnn **.*% Measurements of Sample flow rates for each sector. The number will vary depending on the
Model Type and number of actual sectors sampled. The flow rates should be normalized to
100% at installation. High pressure systems measure pressure for each sampled sector. The
tube lengths should be equal.
BATTERY **.* V N/A
OBS/M or *.**% Obscuration value in meters or feet. This is the same as the normal display. To change from
OBSC/FT metric to imperial see section 3.4.6.
REFDENS *.**% Reference Density.
MODn 1 to 5 Shows the module types that are fitted. These are read directly from the Modules.
5.3.4 CONFIGURE: Configuration Mode
Minimum Access Code Required: Level 1
The FHSD700C detector uses many configuration parameters, and is shipped with factory default
values. The Configuration Mode allows changes to be made to these parameters. Below is a list of user
definable parameters, and their Factory Default values. The Parameter UP and DOWN buttons (Isolate
and Scan) navigate through the list; the Value UP and DOWN buttons (Accept and Reset) change the
value. The ENTER button (Sounder Silence) saves the new value, and moves to the next parameter.
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Table 5-3: Engineering Parameters and Values
FHSD700C Series Product Guide
Description
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