MICRO/I Hardware Manual
1-75
4 HG2G-5T, HG1G
1
M
ain
U
nit S
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3
Insert a flat head screwdriver into the battery holder, as shown in the figure below, and remove the battery.
The battery may pop out from the battery holder.
4
Install a replacement battery into the battery holder. Ensure that the orientation of the battery is correct.
5
With the new batter installed correctly, reverse the instruction the procedure described in item #1 above to secure the
cover.
• The operating life of the internal battery is approximately five years. It is recommended to replace the battery
every five years even before the reminder message for battery replacement is displayed.
• IDEC provides replacement service for the battery (at customer’s expense). Contact your vendor or IDEC Corporation.
HG2G-5T
HG1G
Enlarged view
HG2G-5T
HG1G
HG2G-5T
HG1G
Set the battery holder cover to the original
position, and turn it clockwise using a coin.
Set the battery holder cover, as shown in the figure below.
The battery may be regulated by national or local regulation. Observe the instructions of proper regulation. As
electric capacity is left in a discarded battery and it comes into contact with other metals, it could lead to
distortion, leakage, overheating, or explosion, so make sure to cover the (+) and (-) terminals with insulating tape
before disposal.
When replacing the battery, use the specified battery only. Note that any problems and failures arising from or in
connection with the use of a battery other than the specified battery is not guaranteed.
