Hama EWS-810 Operating Instructions Manual page 11

• Press and hold the CONTRAST button (19) for approx. 3 seconds and press the + button
(17) or – button (18) to select the contrast of the digits of LCD.
6.5. Low battery capacity
As soon as the (6/11) battery symbol appears on the display of the base station, the capacity
of the batteries in the base/measuring station is very low. Replace the batteries immediately.
Note – Replacing the batteries
• Note that the stations have to be resynchronised each time after you change the
batteries in the measuring or base station.
• To do this, remove the batteries from the other station and then reinsert them, or
change them as required.
7. Care and Maintenance
Only clean this product with a slightly damp, lint-free cloth and do not use aggressive cleaning
agents.
8. Warranty Disclaimer
Hama GmbH & Co. KG assumes no liability and provides no warranty for damage resulting
from improper installation/mounting, improper use of the product or from failure to observe
the operating instructions and/or safety notes.
9. Service and Support
Please contact Hama Product Consulting if you have any questions about this product.
Hotline: +49 9091 502-115 (German/English)
Further support information can be found here:
www.hama.com
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