RKI Instruments Gas Tracer - Manual (Page 162)

154 • Using Maintenance Mode Gas Tracer Operator’s Manual
7. Press POWER ENTER to save the setting. The unit will direct you
back to the Alarm Points Screen where you can use the AIR▲ or
(SHIFT)▼ buttons to select the oxygen channel.
Press POWER ENTER.
8. The first selection for the oxygen channel is the alarm pattern.
The choices are L-H, L-LL, or H-HH. The L-H pattern provides a
decreasing warning and an increasing alarm. The L-LL pattern
provides a decreasing warning and a decreasing alarm. The H-HH
pattern provides an increasing warning and an increasing alarm.
This setup is used for inert applications. For more information on
Inert Mode operation, see “Inert Mode” on page 44. Make your
selection using the AIR▲ or (SHIFT)▼ buttons and press POWER
ENTER when finished. The factory setting is L-H.
9. You may then adjust the warning setting and alarm setting for the
oxygen channel using the AIR▲ or (SHIFT)▼ buttons. Press
POWER ENTER when finished with each selection to return to the
Alarm Points Screen.
10.Use the AIR▲ or (SHIFT)▼ buttons to select the CO channel and
press POWER ENTER to display the warning setting.
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