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MAN0530 Issue 15 - 07/17
2104M0506
3. INSTALLATION AND OPERATION
The following is displayed:
The second line shows the current gas detector type:
Short Range
Medium Range
Long Range
(6)
Press Enter on the keypad.
The current path length setting in metres similar to the following is now displayed.
(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:
System Type
Short Range
Medium Range
Long Range
(9)
When finished press Enter on the keypad.
A self-test routine is started and the display shows the following message:
When the test is successfully finished the following message is displayed for at least
three seconds:
The screen then changes to show a display similar to the following.
Note: If this screen shows a numerical value the alignment is not sufficient. Refer back
to 3.72.
The first line of the display shows the magnitude of the current signal level as a horizontal
bar graph - SIG:
System Type
Shrt Range
5 - 40m
40 - 120m
120 - 200m
Path Length
Minimum Range (m)
5
40
120
Self Test
Please Wait
Checks Passed
SIG:
TGT:
(15 - 130ft)
(130 - 390ft)
(390 - 650ft)
nnnn
Maximum Range (m)
40
120
200
48
Searchline Excel
Step Size (m)
1
1
1
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