Kramer-electronics FC-340 Manuel d'utilisateur télécharger pdf (Page 20)

FC-340 - Operating the FC-340

7.4 Locking and Unlocking the Front Panel

You can lock the front panel buttons to prevent unwanted key presses from

changing the current configuration.

To lock the front panel:

 Press and hold the Panel Lock button.

The button lights, the Locked message is displayed briefly, and the front

panel buttons are locked. Pressing any button causes the Locked message

to display briefly and the Panel Lock button to flash

To unlock the front panel:

 Press and hold the Panel Lock button.

The button no longer lights and the front panel buttons are unlocked

7.5 Updating the Firmware Using the K-Upload Software

The FC-340 uses a microcontroller that runs firmware located in flash memory.

The latest version of firmware and upgrade instructions (Kramer K-Upload Guide)

can be downloaded from the Kramer Web site at

http://www.kramerelectronics.com.

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Kramer-electronics FC-340 Manuel d'utilisateur Page 20