See also:

MUTE button (models without Hands-free system)
Press the “” button if you wish to immediately cut the volume to zero. The audio display will show “MUTE”. If you press the button again, the original sound volume will return and “MUTE” turns o ...

Replacing the battery
• Do not let dust, oil or water get on or in the transmitter when replacing the battery. • Be careful not to damage the printed circuit board in the transmitter when replacing the battery. • Be ...

Temperature control dial
Temperature control dial This dial is used to set the desired interior temperature. With the dial set to your desired temperature, the system automatically adjusts the temperature of air supplied fro ...