TouchMonitor Help | System Audio Menu

System Audio Menu

This menu page is used to define global audio parameters, over display, etc., that are independent of the loaded preset. For this reason, settings made in this menu are not altered by loading a new preset.

Audio section

PPM section

Audio section

• Sync Reference

This parameter is used to define the source for the reference clock signal synchronizing the TouchMonitor.

•

In "Auto" mode, the unit first searches for a valid reference signal on digital inputs selected in Audio Groups. Next, it searches for a valid reference signal on any fitted digital input.

•

In "Internal" mode, the reference clock is generated internally. In this mode, the unit will not be in sync with digital input signals!

•

In a device with AoIP interface, the reference signal from an AoIP network is always used for synchronisation. Therefore, the key is greyed, displays AoIP and provides no further options for selection.

Options:

Internal (48 kHz) | Auto | SDI (when fitted) | all AES inputs (when fitted)
-> Options are not available on devices including an AoIP interface

Default value:

AoIP (devices with AoIP interface only) | Auto (all other versions)

• AoIP Network Settings

This option will only be displayed on devices with AoIP interface. The corresponding key displays the unique name identifier of the connected network.

After touching this key on TM-Dante, IP address, netmask and gateway of the primary and secondary Dante® AoIP network will be displayed.
Touching this key on TM-RAV opens a sub menu with the options for setting the primary and secondary Ravenna network connections.

Please note:

This key is only available on units with AoIP interface.

Please note:

The unique name identifier will be defined by the network administrator configuring the respective network or the network interface.

• Over Hold

This parameter is used to define the hold time for the "Over" display.

Options:

1 s | manual

Default value:

1 s

PPM section

• Over Resolution

This parameter defines the digital audio resolution to be evaluated for the PPM "Over" display.

Options:

16 bit | 24 bit

Default value:

16 bit

• Over Samples

This parameter defines the amount of samples meeting the condition set in "Over Sensitivity" (see below) that is needed to trigger the "Over" display.

Options:

1 to 15

Default value:

4

• Over Sensitivity

This parameter defines the response threshold for the PPM "Over" display.

Options:

Full Scale | Full Scale-1LSB | Full Scale-2LSB | -0.1dB | -0.5dB | -1dB | -2dB | -3dB

Default value:

Full Scale

•	In "Auto" mode, the unit first searches for a valid reference signal on digital inputs selected in Audio Groups. Next, it searches for a valid reference signal on any fitted digital input.
•	In "Internal" mode, the reference clock is generated internally. In this mode, the unit will not be in sync with digital input signals!
•	In a device with AoIP interface, the reference signal from an AoIP network is always used for synchronisation. Therefore, the key is greyed, displays AoIP and provides no further options for selection.

Options:		Internal (48 kHz) \| Auto \| SDI (when fitted) \| all AES inputs (when fitted) -> Options are not available on devices including an AoIP interface
Default value:		AoIP (devices with AoIP interface only) \| Auto (all other versions)

Options:		Full Scale \| Full Scale-1LSB \| Full Scale-2LSB \| -0.1dB \| -0.5dB \| -1dB \| -2dB \| -3dB
Default value:		Full Scale