Kramer Electronics VP-747 user manual Locking and Unlocking the Front Panel

Understanding the VP-747

8.5 Locking and Unlocking the Front Panel

To prevent changing the settings accidentally or tampering with the unit via the front panel buttons, lock your VP-747. Unlocking releases the protection mechanism. When the front panel is locked, control is still available via RS-232, the ETHERNET, and/or the CONTROL connector.

To lock the VP-747:

•Press and hold for a few seconds the PANEL LOCK button1 on the front panel

The front panel is locked and the PANEL LOCK button is illuminated. Pressing a button will have no effect

To unlock the VP-747:

•Press and hold for a few seconds the illuminated PANEL LOCK button1 on the front panel

The front panel unlocks and the PANEL LOCK button is no longer illuminated

For a description of the Save Lock and Input Lock OSD functions, see Section 9.1.4.

1 Or the Lock key on the infrared remote control transmitter (see Figure 19)

24 KRAMER: SIMPLE CREATIVE TECHNOLOGY