TR80 - Installation and Operation Guide31
2.13 Cleaning The Front Glass
To prevent accidental key presses, the keypad can be disabled for wiping the front
glass surface.
The steps to be followed before cleaning the front glass is as follows:
1.Press and key together for three seconds to enter cleaning mode.
LCD shows make-up-room symbol blinking, lock symbol on, and a countdown
in seconds. The default countdown is 60 seconds. Cleaning mode exits auto-
matically after countdown.
2.Press and key together for three seconds to exit the cleaning mode.