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MAN0530 Issue 09 October 03 Searchline Excel
2104M0506
A.5.1 Main Menu
This menu consists of the following sub menu options:
Display Display gas and other unit readings.
Calibrate Install and calibrate the system, force the analogue output,
show the calibration coefficients or show the instrument status.
Diagnose Inspect the fault and warning logs, perform a self-test or
perform a soft reset.
Config Read the configuration parameters of the unit, update the user
configuration parameters.
Chg Mode Toggle the operating mode of the interrogator.
Power Off Switch the interrogator off.
A.5.2 Display Menu
This sub menu displays gas and other unit readings. It has the following options:
Gas Reading Display the gas type and system status.
Signal magnitude Show the level of the sample and reference signals.
Dynamic Reserve Shows the acceptable drop in signal level before beam block
occurs as a percentage of the current signal level.
S/W Version Displays the system software version and the current time and
date.
Gas Reading
Display the gas type and system status. The display is in the following format:
Excel gggggggg
rrrrrr uuuu /
where: gggggggg Gas name. For a special gas table this shows <Gnnn> where nnn
is the identifier.
rrrrrr Gas reading.
uuuu Measurement units.
/ This is a status character which indicates one of the following:
/ -A spinning line shows the system is operating normally
i.e. in a fully active state.
| -A stationery line shows the system is in an inactive
state.
W - Active Warning.
F - Active Fault.
B - Beam Block.
A - Alarm
APPENDIX A - HANDHELD INTERROGATOR
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