Bosch PLR 30 C Original Instructions Manual page 34

OBJ_BUCH-2312-002.book Page 34 Tuesday, November 11, 2014 12:50 PM
34 | English
Cause
® cannot be activated
Batteries/rechargeable batteries are too
weak.
No ® connection
Failure of the Bluetooth® connection
The measuring tool monitors the correct operation in each measure-
ment. If a defect is detected, the display will show only the adjacent
symbol. In this case, or when the above mentioned corrective meas-
ures cannot correct an error, have the measuring tool checked by an
after-sales service agent for Bosch power tools.
Accuracy Check of the Measuring Tool
The accuracy of the measuring tool can be checked as follows:
– Select a permanently unchangeable measuring section with a length of approx. 3
to 10 metres; its length must be precisely known (e.g. the width of a room or a
door opening). The measuring distance must be indoors; the target surface for the
measurement must be smooth and reflect well.
– Measure the distance 10 times after another.
The deviation of the individual measurements from the mean value must not exceed
±2 mm (max.). Log the measurements, so that you can compare their accuracy at a
later point of time.
2 609 141 213 | (11.11.14)
Corrective Measure
Replace batteries/rechargeable batteries
Check the application on your mobile ter-
minal/device.
Check if Bluetooth® is activated on your
measuring tool and mobile terminal/de-
vice.
Check your mobile terminal/device for
overload.
Reduce the distance between measuring
tool and your mobile terminal/device.
Avoid obstructions (e.g., reinforced con-
crete, metal doors) between measuring
tool and your mobile terminal/device.
Observe clearance to electromagnetic
disturbances (e.g., WLAN transmitters).
Bosch Power Tools