Getting started
The Keypad
All GasCheck Tesla models have the same keypads, the following section explains the general functionality of each
key:-
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'.
ENTER
This key is used to select functions and
accept settings after a parameter has
been adjusted.
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.
When the GasCheck Tesla 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 Tesla is Zeroing its signal.
Once the Zero routine is complete the instrument displays its running screen and is ready for use.
Unrivaled
Detection.
GasCheck Tesla Instrument User Manual V1.2R
Page 14 of 26
UP
Use the UP key to scroll through
the function menu and to adjust
settings.
DOWN
Use to scroll down or change
selection
ZERO
Pressing the Zero key Zeros-out
background readings.
ionscience.com/usa