Bush POCKET - Select Background Color; Background Color Adjustment

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2. To switch off the key lock function, switch the
key lock button to off position. The key lock
function will be disabled.
Select Background Color:
1. Set the key lock switch to “LOCK>” position.
2. Press and hold both “Vol-” button and “SCAN”
Scroll Wheel button for 2 seconds, color
background options will be shown on the
screen.
3. Select the background color by scrolling up
and down the “SCAN” Scrolling Wheel button
and then press the “SCAN” Scrolling Wheel
button to confirm.