Kramer Electronics user manual Adjusting the Audio Gain Control, To lock the VP-1608

7.5Adjusting the Audio Gain Control

You can adjust the gain control for each input and output signal using the latest K-Router Windows®-based control software (provided). See the Hex Tables for Audio Input/Output Gain Control in Section 11.

7.6Locking and Unlocking the Front Panel

To prevent changing the settings accidentally or tampering with the unit via the front panel buttons, lock your VP-1608. Unlocking releases the protection mechanism.

Nevertheless, even though the front panel is locked you can still operate via RS-232 or RS-485 serial (remote controller or PC), as well as via the Kramer RC-IR3 Infrared Remote Control Transmitter.

To lock the VP-1608:

•Press the LOCK button for more than two seconds The front panel is locked and the LOCK button flashes

To unlock the VP-1608:

•Press the LOCK button for more than two seconds

The front panel unlocks and the LOCK button no longer flashes

7.7Resetting the VP-1608 16x8 RGBHV/Balanced Audio Matrix

You can reset the VP-1608unit to the:

•Current status (“soft reset”) (reloads the current setup without having to switch the power off and on)

•Factory default (resets to the pre-installed factory default state)

Each VP-1608unit ships in its factory default state that is a 16x8 RGBHV/Balanced Audio Matrix (in audio-follow-video mode), with all setups empty and each input connected to its corresponding output (for example, 1-to-1).

22 VP-1608 - Operating Your VP-1608 16x8 RGBHV/Balanced Audio Matrix