Honeywell Searchline Excel Technical Handbook page 85

Infrared gas detectors
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MAN0530 Issue 10 - 11/09
2104M0506
APPENDIX A - HANDHELD INTERROGATOR
where:
D
a single set of data is displayed.
DL
a list of data is displayed - use the
Sub another menu of options is displayed when this choice is selected - use the
keys to navigate the sub menu choices.
Sw
the displayed option is immediately activated.
Tog
the displayed option is toggled between three choices using the
Chapter 3 and Chapter 4 of this handbook describe how the Interrogator and menus are used
when the system is being installed/in use.
A.5.1 Main Menu
This menu consists of the following sub menu options:
Display
Calibrate
Diagnose
Config
Chg Mode
Power Off
A.5.2 Display Menu
This sub menu displays gas and other unit readings. It has the following options:
Gas Reading
Signal magnitude
Dynamic Reserve
S/W Version
Gas reading
Display the gas type and system status. The display is in the following format:
where:
gggggggg
nnn is the identifier.
Display gas and other unit readings.
Install and calibrate the system, force the analogue output,
show the calibration coefficients or show the instrument
status.
Inspect the fault and warning logs, perform a self-test or
perform a soft reset.
Read the configuration parameters of the unit, update the
user configuration parameters.
Toggle the operating mode of the interrogator.
Switch the interrogator off.
Display the gas type and system status.
Show the level of the sample and reference signals.
Shows the acceptable drop in signal level before beam block
occurs as a percentage of the current signal level.
Displays the system software version and the current time and
date.
Excel gggggggg
rrrrrr uuuu /
Gas name. For a special gas table this shows <Gnnn> where
and
keys to navigate the entries in the list.
85
Searchline Excel
and
and
keys.

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