GX-6000 Operator’s Manual Using Maintenance Mode • 158
6 . Use ▲AIR and SHIFT ▼ (PANIC) to adjust the alarm point or alarm
operation (oxygen only) to the desired setting. Keep the following in
mind:
• Alarm 1 cannot be set higher than Alarm 2 and Alarm 2 cannot be set
lower than Alarm 1.
• In addition to setting the oxygen alarm points, you can also select one
of the following operation modes: Alarm 1 decreasing and Alarm 2
increasing (L-H); Alarm 1 and Alarm 2 decreasing (L-LL); Alarm 1
and Alarm 2 increasing (H-HH). The factory setting is L-H.
• For the combustible gas channel, it is not possible to set Alarm 1 or
Alarm 2 higher than 60 %LEL.
• In order to appropriately set the calibration gas value during a
calibration, the Alarm 1 setting must be lower than the desired
calibration value.
7 . If you want to continue with the change, press and release POWER/
ENTER to accept the setting.
If you want to exit this screen without saving any change to the alarms,
press and release DISP/LOCK to return to the Channel Select Screen.
8 . Repeat Step 4 - Step 7 for any additional changes you want to make to
the selected channel’s alarm points.
9 . When you are done making changes to the selected channel, use SHIFT
▼ (PANIC) to move the cursor next to ESCAPE and press and release
the POWER/ENTER button.
10 . Repeat Step 3 - Step 9 for any changes you want to make to additional
channels.
11 . When you are done making changes to all channels, use SHIFT ▼
(PANIC) to move the cursor next to ESCAPE.
12 . Press and release POWER/ENTER to return to the ALARM SETTING
menu.
Updating the Alarm Latching Setting
With ALARM LATCHING set to LATCHING (factory setting), the GX-
6000 remains in alarm condition until the alarm condition passes and the
RESET button is pressed.
With ALARM LATCHING set to SELF RESET, the GX-6000
automatically resets an alarm when the alarm condition passes.
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