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2. Keyboard – Power Off/ Restart Instructions
Cancellation Key
CANCEL
Cancels the last activity
and redirects to the
home screen.
Clear Key
CLEAR
Deletes one character at a
time (numbers or letters).
Validation Key
ENTER
Confirms the last activity and
leads to the next step.
MAIN MENU Key
Power Off:
Unplug the PSU cable and Press simultaneously
the dot (Main menu) key and the yellow key
for one second.
Restart:
Press the green key or connect (plug)
the PSU cable.