2.2 Preparing for Measurement
24
• Do not mix old and new batteries, or different types of batter-
ies. Also, be careful to observe battery polarity during installa-
tion. Otherwise, poor performance or damage from battery
leakage could result.
• To avoid corrosion from battery leakage, remove the batteries
from the instrument if it is to be stored for a long time.
• After touching any metallic part, such as a doorknob, to elimi-
nate static electricity from your body, connect/disconnect the
Z3210. Failure to do so could cause static electricity to dam-
age the Z3210.
• The [
] indicator lights when battery voltage becomes
low. Replace the batteries as soon as possible.
• Before replacing the batteries, make sure to turn off
the instrument.
• After use, always turn off the instrument.
• If the battery is completely exhausted, the display will
show [
bAtt
→
P.oFF
], and the instrument will automati-
cally turn off.
HIOKI FT6380B981-01
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