4 How to Use
4-5. Modes
GP-1000
- 22 -
4-5. Modes
The overview of each mode is provided as follows.
Mode Item LCD
display
Details
Detection
mode
-
Used in normal cases.
Air calibration
mode
-
Performs the zero adjustment.
Display mode
Peak display
Displays the maximum concentration
detected during the period from power-on
to the point of checking.
* Press and hold the RESET button until
"CLEAR - RELEASE" is displayed. The
peak display can be cleared.
Concentration
displayed gas
reading setting
By changing the setting to the
pre-registered gas in the gas detector,
the converted concentration read from
the detection target gas (HC or CH4) will
be displayed.
Alarm setpoint
display
Displays the alarm setpoint of the gas
detector.
* Press the ENTER button while the
alarm setpoint is displayed to perform
alarm test for the setting.
Pump suction
volume setting
Changes (in small measure) the pump
suction volume.
* L: Low (suction volume <low>)
H: High (suction volume <high>)
Log data
display
The data recorded by the snap logger
can be viewed.
Entering user
mode
Enters the user mode.