Verify PIN protection
protection turned
Show "Enter PIN"
dialog Box on the
Enter the PIN code
Is the PIN correct?
Normal operation
GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
Start
Is the PIN
No
on?
Yes
screen
Yes
Enter into main menu
to turn PIN protection
on.
Turn off the unit ,then Hold
the "power"Button, and press
No
the "Enter"button at the same
PIN will be reset to default
.(Default PIN:Sequentially
press these keys:1.2.3.4.5)
Troubleshooting
Yes
time.
52