Riken Keiki NP-1000, Руководство по эксплуатации

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. Calibration 7-2. Entering calibration mode
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7-2. Entering calibration mode
The maintenance including bump test and air calibration can be performed.
LCD display
1 In the detection mode,
hold down the
▼ and
DISPLAY buttons.
The bump test screen in the
calibration mode is displayed.
▼
2 Press the ▼/▲ button to
display the desired
menu.
* Press the ▲/▼ button to
select the menu and press
the ENTER button to
perform the setting.
* When a password has
been set for the calibration
mode, the password entry
screen will be displayed.
NOTE
• The backlight goes off after 30 seconds or so of no operation.
CAUTION
•
To perform base gas calibration of N2 and CO2, perform N2 calibration first and then perform
CO2 calibration.
It may be impossible to perform CO2 calibration if N2 calibration is not performed first.
• Return to the detection mode after use.
• Neither gas detection nor alarm activation occurs in the calibration mode.