GX-3R Pro Operator’s Manual Chapter 5: User Mode and Calibration • 104
5. Press and release POWER MODE to save the setting.
6. Repeat Step 4 and Step 5 for the Alarm, Alarm H, STEL (CO, H
2
S, CO
2
, and super toxic
only) and TWA (CO, H
2
S, CO
2
, and super toxic only) settings.
7. The instrument returns to the ALARM SETTING menu.
8. Repeat Step 1 - Step 7 to change the alarm points for other channels.
9. See “ESCAPE” on page 105 to return to User Mode.
Defaulting the Alarm Points
Defaulting the alarm points defaults them back to factory settings as outlined in Table on page 9
or to the settings saved in the SAVE ALARM-P menu item in Gas Select Mode if you have
performed a SAVE ALARM-P operation.
1. While in the ALARM SETTING menu, press AIR to scroll to DEFAULT ALM--P.
2. Press POWER MODE to enter the DEFAULT ALM--P menu item.
3. Press POWER MODE to perform an alarm default. Press AIR to return to the DEFAULT
ALM--P menu item.
4. The instrument asks if you’re sure you want to default the alarm points. Press POWER
MODE to default the alarm points. Press AIR to return to the ALARM SETTING menu.
5. See “ESCAPE” on page 105 to return to User Mode.
ESCAPE
1. While in the ALARM SETTING menu, press AIR to scroll to ESCAPE.
2. Press and release POWER MODE. The instrument returns to User Mode.
3. See “Returning to Measuring Mode (START MEASURE)” on page 117 to return to
Measuring Mode.
MAINTE 7:49
DEFAULT ALM--P
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