INST No.INE-459-0P2CE Ver. 1.11
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4.1 Loading batteries
• Remove the battery cover. Remove it by lightly pushing both sides of
mark and sliding it to
the arrow direction.
4.2 Distance and diameter
The relation of measuring distance and measuring diameter is shown below.
4. Preparation for measurement
• Load two batteries with proper polarities.
Remove the battery cover by sliding it
upward while pushing both sides lightly.
SUM-3 SIZE
1
.
5V
×
2
• Battery life
The battery warning maker " " will blink when the battery life becomes
shortened. Replace the batteries (Alkaline AA or UM-3 batteries).
(Ref:[3.6 Markers])
When the marker goes off, replace the batteries (Alkaline AA or UM-3
batteries), too.
• Caution on removing the batteries
Make sure to remove the batteries from the [no-spring] side.
• Battery replacement
Make sure to load the batteries to the [spring] side first.
Replace 2 batteries together.
φ
90
φ
33
φ
20
φ
20
10m
5m
4m
0m
( At 90% energy limit )
Caution
Caution
