Kramer Electronics VP-719DS user manual Locking and Unlocking the Front Panel

Understanding the Seamless Switcher / Scaler

6.2 Locking and Unlocking the Front Panel

You can lock the front panel1 and control from the infra-red remote control transmitter to safeguard the settings on the VP-719DS.

To lock the front panel:

•Press and hold the MENU front panel OSD button2 or the MENU key on the infra-red remote control transmitter (see Figure 42) for a few seconds, until

the Key Lock On OSD status appears superimposed over the top right corner of the screen for a few seconds3, as Figure 5 illustrates

Figure 5: Locking / Unlocking the Front Panel

To unlock the front panel (releasing the protection mechanism):

•Press and hold the MENU front panel OSD button2 or the MENU key on the infra-red remote control transmitter (see Figure 42) for a few seconds, until

the Key Lock Off OSD status appears superimposed over the top right corner of the screen for a few seconds3

1 However, operation via RS-232 serial commands (remote controller or PC) is still available 2 Item 22 in Figure 1

3 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds), see section 7.3.6.5

12 KRAMER: SIMPLE CREATIVE TECHNOLOGY