AC1300 / AC1320: Mute or deactivate sound

Mute Sound - Quick Guide:

NOTE: when in MUTE a cross will show inside the microphone icon

Press and holding the down arrow on front of the screen for a few seconds.

To release this press the down arrow again for another few seconds to release this

Deactivate Sound:

NOTE: when sound is fully deactivated the sound icon will not show on screen

• Press the MENU/SELECT button to access the MAIN MENU on screen
• Above the Sound Icon it will say ON or OFF

OFF = Sound detection is OFF/Disabled
ON = Sound detection is ON/Enabled

• To change the setting press the MENU/SELECT so that the Sound Icon edge is BLUE

• Press the UP or DOWN arrow to select your preferred setting

• Press the MENU/SELECT button so that the icon edge turns green

• Press the VIDEO ON/OFF button to save your setting

Please note: if you do not press the VIDEO ON/OFF button the monitor will automatically revert to the previous setting and you will need to begin again