Preparation before Measurement Zipp02 | 15
• The four batteries in the battery case should be of the same type.
• Do not use batteries which have different remaining capacities.
• When batteries are wet, dry them immediately, and put them out of the
instrument case, air-dry thoroughly.
Recharging the
Ni-MH battery
pack
1. Connect the charger to a power source as indicated on the label of the
charger. The green light on the charger is lit.
2. Insert the plug of the charger to the charging port of the Ni-MH battery
pack. The green light of the charger turns red, the charging process is
started, after 3 to 4 hours when the red light turns green, it indicates that
the charging process is finished.
3. Insert the raised part at the bottom
of the battery case into the slot of
the right battery cover, and put the
battery case in place. Then turn the
knob and let the mark point to
LOCK.