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Low voltage alarm - When the battery is low LED will flash continuously. It
means it is time to change the 9V battery.
Battery and the battery cover - rotate the battery cover counter clockwise to
open it and rotate clockwise to fasten it. Use 9V alkaline battery. The alkaline
battery can be used for 20 hours. When changing batteries ensure tight
connection on batteries and the O-type rubber ring is placed well. Tighten the
battery cover to prevent water leak.
Leather cover and wristband - insert the pinpointer into the leather cover. To
use easily, put the wristband on the battery cover.
Automatic Shutdown - if you don't operate for 5 minutes it will shut down
automatically.
Battery - Please use 9v alkaline battery. Some carbon battery can't provide
enough power to pivot the motor and will not be suitable for this machine to
use. Please rotate the battery cover counter clockwise to open it .Then please
fix 9v batteries in the battery buckle and put into the battery box .Next rotate
clockwise to fasten the battery cover.
Fig. 2
NOTE: When the white LED flashes continuously it is time to change batteries.
Some batteries are not strong enough to pivot the motor and signal same light
flashes. This means you need to change the battery as well.
Caution: If you want to dive ensure the battery cover is fastened tightly to
protect water leak.
3
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