49391
Revision 3
22
Gasurveyor 700
USER MANUAL
4. Modes of Operation
During monitor procurement, the GS700 can be configured to have up to 4 of the following modes
of operation:
• Gas Leak Outdoors (GLO) - with optional Barhole testing
• Gas Leak Indoors (GLI)
• Confined Space Monitor (CSM)
• Purge
• Search
Note: Pipeline Gas Test (PGT) is an optional feature. When configured, PGT can be
available in all modes of operation, except for CSM.
Note: Mode names and their on-screen sequence can be modified during the monitor
procurement.
To change the mode of operation, press the
Mode
button. This will open the mode selection screen
as shown in
Figure 22: Mode Selection
.
Figure 22: Mode Selection
Once the mode is selected, its short name will be displayed in the status bar (as shown in
Figure
23: Active Mode
).
Figure 23: Active Mode
Note: After completed warm-up the monitor automatically selects the mode that is
listed as first on the mode selection screen.
