Activating The Display Backlight; Replacing The Battery; Maintenance And Cleaning - Conrad 67 17 28 Bedienungsanleitung

17. Activating the display backlight

When in the normal time display, the display backlight can be activated with the „A" key. This backlight
will be deactivated automatically after 3 seconds.

18. Replacing the Battery

The battery should only be replaced by a professional (watchmaker). They have the
necessary knowledge as well as the necessary equipment required to change the
battery.
• Open the battery compartment cover, on the back of the device.
• Remove the flat battery and insert a button cell battery, of type CR2032 3V/DC, with the correct polarity.
• Replace the battery compartment cover and secure it with the screws that were removed before.

19. Maintenance and Cleaning

To clean the watch, a dry, soft and clean cloth is sufficient. For heavier soiling of the exterior, you can
moisten the cloth slightly with lukewarm water.
Clean the watch very carefully, otherwise you may scratch it. Do not press too strongly on the glass
cover as this may cause scratch marks.
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