Conditions to Avoid, Adjusting Sensitivity

Notes for optimal product usage

Conditions to Avoid:

1..Avoid direct sunlight..

2..Avoid low color temperature light source, such as tungsten, halogen, or incandescent lamp..

3..Avoid uneven or irregular surfaces.. Place the product on flat surfaces..

4..Avoid a table or surface that is as transparent or reflective as glass or mirror..

5..Avoid placing any objects within the space between the main unit and the laser projected keyboard layout..

Note: Because this product uses infrared rays, strong infrared radiation from direct or reflected sunlight or from tungsten (halogen or incandescent) lighting may cause operating error.

Adjusting Sensitivity

The Virtual Keyboard features sensitivity adjustment for better accuracy.. To increase sensitivity, press and hold the FN key and tap the K key.. To lower sensitivity, keep pressing this key combination to cycle through all settings..

If keystrokes are not recognized after adjusting sensitivity to the lowest setting, you may need to reset the Virtual Keyboard.. To reset, hold down the power button for 20 seconds.. This will reset all settings to original format..