User's Manual

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6. System reset
In the event an application hangs or there is no response from the
system, the system reset function can return the terminal to normal
operating state.
This terminal features two types of reset:
‧ Warm reset
Using the stylus, press the reset button found on the back of the
terminal. This action will not delete any data stored within the
device.
‧ Cold reset
When doing a cold reset, all data stored in the RAM will be
deleted, and the terminal will be restored to its original state when
delivered from the manufacturer. It is recommended to save a
copy of all data before performing the reset, as well as to backup
data regularly.
The reset is performed as follows:
1. Press and hold the ‘down’ arrow key.
2. Using the tool from the stylus, press and release the reset
button on the back of the terminal.
3. Wait for a message to appear on the display before
releasing the ‘down’ arrow key.
4. As instructed, press the ‘right’ arrow key to begin the cold
reset. Or press the ‘left’ arrow key to cancel the operation
and instead do a warm reset.
5. Then, follow the steps for initializing the touch screen, and
setting the date and time.
After performing the above steps, the cold reset is complete and
the terminal is returned to its original factory-direct state.