User's Guide

Chapter Two - 9
Operating Information
Input Lock key
To prevent from unexpected input by buttons and touch screen, you can press Input Lock
key. When Input Lock function is on, the input from devices including buttons and touch
screen will be locked. To cancel the input lock function, just press the Input Lock key again
and the indicator will be turned off.
1. Press the Input Lock key.
2. Input Lock Indicator will light on (Green light).
3. Press the Input Lock key again to cancel the
function.