Kramer-electronics VP-747 Manuel d'utilisateur télécharger pdf (Page 31)

26 VP-747 - Understanding the VP-747

7.5 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 button on the front

panel

The front panel is locked and the PANEL LOCK button is illuminated. Pressing a button

has no effect.

To unlock the VP-747:

• Press and hold for a few seconds the illuminated PANEL LOCK button on

the front panel

Or the Lock key on the infrared remote control transmitter (see Figure 20)

• 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 8.1.5.

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Kramer-electronics VP-747 Manuel d'utilisateur Page 31