4 How to Use
4-8. Calibration mode
GP-1000
- 42 -
4-8-5. ONE CAL
This is how to perform calibration with manually set to the concentration value of the prepared calibration
gas.
LCD
Display
(1) Press the ENTER button.
[ENTER]
The concentration display
blinks, and the system waits for
the calibration gas to be
introduced.
↓
(2) Start supplying the calibration
gas.
↓
(3) After a minute, adjust the value
using the
▲
or
▼
button and
press the ENTER button.
[ENTER]
After span adjustment, "END"
is displayed and then the gas
detector returns to the
calibration mode menu.
(Buzzer sound: Once <blip>)
* If span calibration fails,
"FAIL" is displayed. Press
the RESET button to reset
the alarm.
↓
(4) Stop supplying the calibration
gas.