Kramer-electronics VP-27 User Manual download pdf (Page 15)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Firmware Upgrade

7.1 Locking the Front Panel

To prevent changing the settings accidentally or tampering with the front

panel, lock your VP-27. Unlocking releases the protection mechanism.

To lock the VP-27:

• Press the LOCK button for more than 2 seconds

The LOCK button illuminates, freezing the front panel controls. Pressing

a button will have no effect, except to cause the LOCK button to blink

To unlock the VP-27:

Nevertheless, even though the front panel is locked you can still operate

your PC control software

• Press the illuminating LOCK button for more than 2 seconds

The VP-27 unlocks and the LOCK button no longer illuminates

7.2 Resetting the VP-27 Presentation Switcher

Press the VIDEO (PC) INPUT 1 and INPUT 2 selector buttons to reset the

VP-27 to its factory default state.

8 Firmware Upgrade

The VP-27 firmware is located in FLASH memory, which lets you upgrade to

the latest Kramer firmware version in minutes! The process involves:

• Downloading from the Internet (see Section

8.1)

• Connecting the PC to the RS-232 port (see Section

8.2)

• Upgrading Firmware (see Section

8.3)

8.1 Downloading from the Internet

You can download the up-to-date file from the Internet. To do so:

1. Go to our Web site and download the file: “FlashLoader.zip” from the

Technical Support section.

2. Extract the file: “FlashLoader.zip” to a folder (for example, C:\Program

Files\Kramer Flash).

3. Create a shortcut on your desktop to the file: “FlashLoader”.

4. Go to our Web site and download the latest VP-27 firmware version.

1 Warning that you need to unlock to regain control via the front panel

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Kramer-electronics VP-27 User Manual Page 15