9
GENERAL OPERA
TIONS
5. GENERAL OPERATIONS
5.1. BATTERY REPLACEMENT
To replace the batteries, follow the next steps:
1. Turn OFF the instrument.
2. Remove the four screws on the back of the instrument to open the battery compartment.
3. Remove the old batteries.
4. Insert four new 1.5V AA batteries in the battery compartment while paying attention to the
correct polarity.
5. Close the battery compartment using the four screws.
