
UX48 Owners Manual
22
The AUX port is configured with the following functionality.
• Mute+Sleep (State) – The device may be muted by grounding AUX X or placed in Sleep by
grounding AUX Y
This table shows the action taken for various AUX connection patterns in the various AUX port modes:
AUX X AUX Y Mute+Sleep
(State)
Open
Open
No Change
Gnd
Open
Mute
Open
Gnd
Sleep
Gnd
Gnd
Sleep
Secure Mode
When activated, this will disable all the front panel controls so they cannot affect the signal path, making the unit
secure against tampering. When in secure mode, the indicators still operate normally. To activate secure mode,
press and hold the utility button for 5 seconds. To deactivate, press and hold the utility button for 5 seconds.
When in secure mode, this will be shown on the display. Note that the Ethernet communications port is still
active in secure mode.
Revert to Factory Settings
If you wish to erase all of your settings in the device and revert everything to factory settings, then
simultaneously press and hold for 5 seconds the Up button and the Mute 1 button, then follow the prompts
on the display. Only continue by pressing the Enter button if you are sure this is what you want to do.
Otherwise, press the Down button to escape.
Содержание UX48 series
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