TR80 - Installation and Operation Guide21
2.4 Unlocking The Device
Once the device is activated, it may be in locked mode (display only), to prevent
unauthorized access to the device. In lock mode, appears on the screen and key
on the keypad are disabled.
The procedure to unlock the device is as follows:
1.Press together for a while, Pin entry screen appears.
2.Enter the Pin to unlock the screen. Refer
Entering The Pin section to enter the
Pin.
2.4.1 Entering The Pin
The procedure to enter protection Pin or configuration pin is as follows:
1.Press Up/down Key to set the flashing digit between 0 to 9.
2.Press , to enter next digit.
3.Press , to move the cursor back to the previous digit.
4.Press on the last digit, to evaluate the entered Pin.
Note:Press power key to change last entered digit or to cancel the entered Pin and return
to previous screen/mode.
2.4.2 Monitoring Current Status and Values
The wall module has a rich interface that allows you to observe current status at a
glance and access more information with just a few taps.
Most of the information related to current status is represented by symbols on the
screen. To view more information:
•Tap to enter monitoring mode
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