,QVWUXFWLRQVIRUXVH
_
Dräger Polytron 7000
Sensor settings
2. Select
Enable
or
Disable
.
11.3.2
Performing the sensor self-test manually
1. Select
Settings
>
Sensor
and the menu item for the sensor used. Select
Sensor selftest
.
2. If a sensor self-test is available (depending on the sensor used and on the
device status), select
Start
Sensortest
.
3. Select
Confirm
.
The result is displayed after a few seconds.
11.4
Turning the sensor lock on/off
1. Select
Settings
>
Sensor
and the menu item for the sensor used. Select
Sensorlock
.
2. Select
Enable
or
Disable
.
11.5
Editing the measured gas settings
1. Select
Settings
>
Sensor
and the menu item for the sensor used. Select
Gas-
Cfg
.
2. First select the measured gas and then the unit of measurement.
An overview of the settings is displayed.
3. Select
Confirm
.
11.6
Resetting the sensor to the factory settings
1. Select
Settings
>
Sensor
and the menu item for the sensor used. Select
basic
init Ch
.
2. Select
Confirm
.
The sensor is reset.
11.7
Adjusting the calibration interval
The calibration interval setting is used by the device to determine the time for the
next calibration.
Calibration intervals are sensor specific. See sensor data sheet for pre-set
calibration intervals and settings ranges.
1. Select
Settings
>
Sensor
and the menu item for the sensor used. Select
Cal.
Intervall
.
2. Set the number of days for the calibration interval.
Enable
The measurement module will accept a new sensor only
if its part number, and hence the sensor type, is the same
as for the old sensor.
Disable
The measurement module also accepts other sensor
types and adopts the default setting of the new sensor. In
this case, the configuration of the measurement module
is changed.