Waldbeck Yukon Manual De Instrucciones página 32

EN
Fig. 5
3. Cover the battery cover. When a KATA tone being heard, which means
the battery cover has been covered well. Please note the direction of
"UP" on the battery cover. 6 alkaline batteries is available for about 40
hours. If you do not use the detector for a long time, please remove the
batteries from the battery box.
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