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If the batteries become weak, the display will flash the battery symbol to
advise the user that approx. 1 hour of working time is left.
It is recommended to replace the batteries soon.
To replace the batteries, follow the next steps:
• Turn the instrument OFF.
• Open the battery compartment cap (located on the top of the
instrument).
• Remove old batteries.
• Insert three new 1.5V AAA batteries in the battery compartment,
following the instructions on the rear of the instrument.
• Reattach the battery compartment cap.
BATTERIES REPLACEMENT
BATTERIES REPLACEMENT
BATTERIES REPLACEMENT
BATTERIES REPLACEMENT
BATTERIES REPLACEMENT
