Impact / Impact Pro / Impact Pro IR Operating Instructions
21
3� Instrument Start-up
3�1 Instrument Information
After turning the instrument on it will display the information in the following auto
sequence (depending on model):
The first display identifies the model. While this is shown the alarms are tested and,
if a vibrating alarm is fitted this is also activated.
OR
English
Language
Francais
Italiano
deutsch
Español
Francais
Language
deutsch
Español
Italiano
Nederlands
A Language Selection Screen is then shown (first use
only). Use the s and t buttons to highlight the required
language and press the 3 key to make the selection. Note
that some of the languages may be ‘off screen’ - use the
s and t buttons to access these.
The language can be changed at a later time, if required.
See Section 4.7.6 for details.
The display then shows the gas that the flammable sensor
is set to monitor, the sensors fitted and when calibration is due.
Flammable Gas
Methane
O2 FLM
CO H2S
Calibration Due
in 120 days
Flammable Gas
CH4
O2 CH4
CO H2S
Calibration Due
in 120 days
Flammable Gas
------
O2 CO2
CO H2S
Calibration Due
in 120 days
Catalytic Sensor IR Sensor (CH
4
) IR Sensor (CO
2
)
Location
Default Location
Operator
DefaultOperator
� -OK
-Change
The instrument logs data on the operator’s exposure,
if any, to measured gases. It achieves this by
requesting the operator to confirm his/her identity
and the location where the instrument is being used.
The screen displays the last location and operator.
If these are acceptable then press the 3 button. Otherwise select a new location
and/or operator by pressing the button. If the button is not pressed within five
seconds, the instrument will automatically proceed to the next stage in the power-up
sequence.
3�2 Selecting Location / Operator
To change the location and/or operator press the button and the display will show
the current location. Press the s and t buttons to cycle through the list. Once the
correct location has been found then press 3, and follow the same procedure to
select the operator.
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