RKI Instruments GX-8000(PT0-098) - Manual (Page 31)

4 How to Use 4-8. Display/setting mode
- 31 - GX-8000
NOTE
During vol% range-only measurement, "vol%" and "No ALARM" displays blink.
CAUTION
• No gas alarm is triggered in the combustible gas vol% range-only setting.
In the vol% range-only setting, the screen displays [No ALARM] because no alarm is triggered.
• Be careful because the %LEL range-only setting screen does not appear different from the auto
range setting screen.
Even if the concentration exceeds the full scale, the screen does not automatically switch to the
vol% range.
No ALARM display
vol% range only %LEL range only