Matrix Switching System—User Manual36Save: Click this button to save the connected combinations output ports and input ports.It also includes the present input/output switching relations and all audio settings. For more relative information, refer to 5.0.1 Front Panel as “STO” key function.All Output: A Hot Key for you to set the same value to all output channels. Select the AllOutput check box, then key in example “5” value in the channel 1 output. Clickanywhere on the screen, the all channels output will become “5” value.Figure 7-14 All Output Check Box FunctionA / V Link: Link between audio and video, video function is not supported on AX-88.Key In: A Hot key for keying in the value 0~99 quickly. After setting the value, click“Enable” to save changes.Previous and Next: If the connections of your matrix switching devices are over 8devices, you can click “Previous” or “Next” to view the console list by page.7.0.3.1 Audio OperationFor audio configuration, click Audio button to drop down “Audio Settings” screen. ForVideo button, AX-88 is not supported.Figure 7-15 Audio OperationIn “Audio Settings” screen, you can select output port1~8 from the drop-down list. Ifyou want to mute the volume, please select the Mute check box. You can also adjust theSubwoofer, Bass, Treble or Lip-sync value here.Figure 7-16 Audio Settings