Honeywell Searchline Excel Open-Path - Page 46

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MAN0530 Issue 09 October 03 Searchline Excel
2104M0506
3. INSTALLATION AND OPERATION
The following is displayed:
System Type
Shrt Range
The second line shows the current gas detector type:
Short Range 5 - 40m (15 - 130ft)
Medium Range 20 - 120m (65 - 390ft)
Long Range 20 - 200m (65 - 650ft)
(6) Press Enter on the keypad.
The current path length setting in metres similar to the following is now displayed.
Path Length
09:26
(7) Set the actual path distance (measured in metres) between the Transmitter and Receiver
units, using the up and down keys on the keypad.
The minimum and maximum path length entry options for each gas detector are:
Gas Detector Type Minimum Range (m) Maximum Range (m) Step Size (m)
40m Range 5 40 1
120m Range 20 120 1
200m Range 20 200 1
(9) When finished press Enter on the keypad.
A self-test routine is started and the display shows the following message:
Self Test
Please Wait
When the test is successfully finished the following message is displayed for at least
three seconds:
Checks Passed
The screen then changes to show a display similar to the following.
SIG:
TGT:
The first line of the display shows the magnitude of the current signal level as a horizontal
bar graph - SIG:
The second line of the display shows the magnitude of the current target signal level as
a horizontal bar graph - TGT:
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