12-11
IM AQ1100-01EN
Troubleshooting, Maintenance, and Inspection
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Index
App
Attaching a Battery Pack
Before you attach the battery, turn off the power, and unplug the AC adapter from this instrument.
1.
Remove the battery cover by following the first two steps in the previous section.
2.
Insert the battery pack into the battery case, towards the top panel.
• Insert the battery pack so that its electrodes are near the bottom panel facing down.
• Make sure that the entire battery pack is inserted into the case securely.
3.
Pushing the battery pack towards the back of the case, pull it towards the bottom panel.
4.
Close the battery cover.
Attach the battery cover from the bottom panel side, making sure that the hooks on the cover enter into
their holes on the case.
5.
Lock the battery cover.
Insert a coin or screwdriver with a thickness that will not damage the lock slot into the lock slot, and lock the
battery cover.
Lock the cover.
Battery pack
Top panel side
Bottom panel side
Bottom panel side
Battery case
Battery cover
Hooks
Hook holes
Electrodes
Charging a Battery Pack
When the battery is low, a warning message will appear. When this happens, charge the battery.
1.
Connect the power cord to the AC adapter.
2.
Connect the AC adapter plug to this instrument.
3.
Connect the power plug to an outlet.
The remaining battery pack power appears at the top of the screen.
Remaining battery
power indicator
Green: Sufficiently full
Yellow: Half full
Red:
Almost empty
When the ON LED lights in red, a warning message appears on the screen.
CHARGE LED
Red: Charging
Green: Finished charging
ON LED
Green: Running
Red:
Battery low
SETUP
CHARGE
ON
Note
• This instrument will turn off automatically a few minutes after the warning message about the remaining
battery power appears.
• If the battery pack is hot, wait for it to return to room temperature before you charge it.
• The battery run time depends on how you use this instrument: whether or not you make the screen bright,
use the printer, etc.
• If battery charging does not start, the CHARGE lamp turns off. Check that the battery pack is properly
installed. If the battery pack is properly installed but fails to be charged, contact your nearest Yokogawa
dealer.
12.7 Replacing the Battery Pack