Juniper Mesa 3 Owner's Manual page 18

CAUTION: Only use batteries designed for the Mesa 3 from
!
an approved vendor. Use of non-approved batteries may
void your product warranty. The Mesa 3 must be returned to
the factory for replacement of the optional internal battery,
although the internal battery pack is designed to last the
life of the tablet.
!
CAUTION: The unit is not designed to run on external power
without a battery installed. Doing so can damage internal
components of your unit and void the warranty.
Powering Off the Mesa 3
Charge the Mesa 3 to 100% using the wall charger that
came with the device, then power it off.
1. Press and hold the power button for 2-3 seconds.
2. A menu appears with Power off, Restart, and Screenshot
options. Tap Power off.
Powering Off for Long-Term Storage
To power off the Mesa 3 for long-term storage (two weeks or
more), follow these steps:
1. Power off the Mesa 3 as described in the previous
section, Short-term Storage.
2. Press and hold the power button for 20 seconds. This
disconnects the batteries from the system.
3. Take out the removable battery and store it in a cool,
dry location.
4. When you are ready to power on the Mesa 3, replace
the battery pack. Plug in the AC wall charger and
connect it to the Mesa 3 BEFORE you power it on.
How to Handle a Locked Up Unit
If the Mesa 3 is completely stuck and won't respond, hold
the power key down for 2 to 3 seconds to see if the menu
with the "Power off" option appears, and select that
operation. If that doesn't work, hold the power key down for
10 seconds. This causes a hardware shut off. Press the power
key again to power it on.
If 10 seconds doesn't work, hold the power button down for
20 seconds. Batteries are forced to electrically disconnect
from the tablet, causing a complete shut down. The tablet
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