Kramer Electronics VS-5x5 - Manual (Page 22)

VS-5x5 - Operating the VS-5x5 19
7.6 Locking the Front Panel
To prevent changing the settings accidentally or tampering with the unit via the
front panel buttons, lock your VS-5x5. Unlocking releases the protection
mechanism.
Nevertheless, even though the front panel is locked you can still operate via RS-232 or RS-485, as well as via
the Kramer
To lock the VS-5x5:
•
Press the LOCK button for more than two seconds, until the LOCK button is
illuminated
The front panel is locked. Pressing a button has no effect, except to cause
the LOCK button to flash
Warning that you need to unlock to regain control via the front panel
To unlock the VS-5x5:
•
Press the illuminated LOCK button for more than two seconds, until the
LOCK button is no longer illuminated
The front panel unlocks
7.7 Adjusting the Audio Gain Control
You can adjust the gain control for each input and output using the latest (version
3.9 or higher) K-Router Windows
®
-based control software (provided). (See the
tables of Hex Codes for Audio Input/Output Gain Control in Section 10 , if you want
to program a serial controller to control the audio gain).