H68.0.03.6C-02 Operating Manual GMI 15 plus page 11 of 12
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12 Accuracy Inspection: Adjustment /Update Service
You can send the device to the manufacture or retailer for adjustment and inspection.
Moreover the manufacturer can do the latest software update. This ensures that future
improvements are provided to owners of older devices in a cost-saving way. You can display the
current software version if you do not release the on/off button after you switched the device on, but
hold it for more than 5 seconds. (i.e. “r. 1.0”)
13 Error and System Messages
Value exceeding measuring range, value too high
Value below display range
System error – the device has detected a system error (device defective or not
within working temperature)
The blinking bAt display indicates low battery voltage, device will continue to work
for a short time.
The battery is consumed and has to be changed. Measurements are no longer
possible.
14 Disposal
Separation by material and recycling of device components and packaging must take place at the
time of disposal. The valid regional statutory regulations and directives applicable at the time must
be observed.
The device must not be disposed of with household waste. Return it to us, freight prepaid. We
will then arrange for the proper and environmentally-friendly disposal.
Private end users in Germany have the possibility of dropping off the device at the municipal
collection center. Batteries must be removed beforehand!
Please dispose of empty batteries at the collection points intended for this purpose.