GasCheck G Instrument User Manual V2.4
Unrivalled Gas Detect
ion.
Page 10 of 26
ionscience.com
Getting started
The Keypad
All GasCheck G models have the same keypads, the following section explains the general functionality of each key:-
When the GasCheck G first switches on it will display its model number and
the Gas that it has been calibrated with.
A second screen then displays the instrument’s serial number, the
instrument’s firmware version and Ion Science web address.
A third screen appears to indicate the GasCheck G is Zeroing it's signal.
Once the Zero routine is complete the instrument displays it's running screen and is ready for use.
ENTER
This key is used to select functions and
accept settings after a parameter has
been adjusted.
ZERO
Pressing the Zero key Zeros-out
background readings.
On/Off.
Press this key once to switch the
instrument 'ON'. To switch the instrument
off press and hold this key until the bar
graph reaches the right side of the screen.
This procedure has been designed to avoid
accidental switch OFF.
ESCAPE
This key is used to return the display to the
previous screen and to abort an
adjustment. Repeated pressing of this key
will return the display to the 'Display
screen'. The 'ESC' key also takes you to the
menu while on the display screen.
UP
Use the UP key to scroll through
the function menu and to adjust
settings.
DOWN
Use to scroll down or change
selection.
