See also:

Replacing batteries in the remotecontrol and cordless headphones
The remote control and headphones each run on 2 AAA batteries. Remote control 1. Remove the retaining screw and lift off the battery cover. 2. Remove the old batteries and insert new ones as i ...

Cleaning the BLIS camera lenses
In order to function optimally, the BLIS camera lenses must be kept clean. They can be wiped clean with a soft cloth or wet sponge. CAUTION • Clean the lenses carefully to avoid scratching. ...

Blower control
Turn the control clockwise to increase or counterclockwise to decrease the blower speed. If AUTO is selected, blower speed will be regulated automatically and this will override manual a ...