Geotech G200 - Page 47

Page 47 of 61
Operating Manual
www.geotechuk.com
OMG200N Iss.04
© QED Environmental Systems Ltd.
G 2 00 R A N G E
Change Pump
The pump has exceeded its recommended run-time and should be
changed. The instrument will need to be returned to the
manufacturer for service.
Change Battery
The Lithium Ion battery has exceeded its recommended life-time or
number of charge cycles and should be changed. The instrument will
need to be returned to the manufacturer for service.
User Cal. Due
It has been over a month since the instrument was last user
calibrated. For optimal performance and accuracy it is recommended
that the instrument is user calibrated each time it is used.
Invalid Time
The instrument has an invalid time. This is most likely to occur after a
reset. The correct time should be entered using the set ‘Time & Date’
option via the ‘Utilities’ menu.
Invalid Date
The instrument has an invalid date. This is most likely to occur after a
reset. The correct date should be entered using the set ‘Time & Date’
option via the ‘Utilities’ menu.
Baro. Fault
The instrument has detected a fault with the barometric sensor or its
calibration. This will have an effect on the accuracy of the readings as
they are pressure compensated. The instrument will need to be
returned to the manufacturer for service.
**Sensor n Failed
Sensor n is expected but not reading a valid value. This is generally a
hardware fault or the instrument has been configured incorrectly.
Please contact the manufacturer.
** Sensor n Range
Sensor n raw value is outside expected range. This is generally a
hardware fault or the instrument has been configured incorrectly.
Please contact the manufacturer.
**Sensor n Stability
Sensor n has not reached a stable value within the warm-up time
limit. The instrument may have been left with gas in. Please purge
and retry. If the instrument shows a stable reading on the main
screen this warning can be ignored.
Note:
*Certain configuration problems can be corrected remotely.
** Where n equals the sensor channel number.
Note: Using the Analyser Data Manager software, it is possible to export the current configuration
and e-mail it to the manufacturer’s Technical Support or Service Department. Depending on the
type of error, it may be possible to correct the configuration file and import it back into the
instrument. For further information please contact QED Technical Support on +44(0)330 800 0088.