Kramer VP-426 Video Scaler Firmware 2.03

The following changes were made in this version:

Added Features:

- The ability to define a preferred EDID was added.

Fixes:

- Analog audio is now present when there is no active video input.

- A compatibility issue (H, V sync that caused glitches) with Epson projectors and other screens was fixed by the Timing Shift feature together with the hardware change.

- A compatibility issue with PT-571 and other DGKat transmitters was fixed.

Modifications:

- Contrast default was changed to 50.

- Output resolution default was changed to Native.

Firmware upgrade procedure for scalers of VP-4xx series equipped with USB communication port

1. Verify that you have appropriate software upgrade package.

2. Switch VP-4xx scaler (further – device) off by disconnecting the 5VDC cable.

3. Disconnect all input and output cables

4. Connect an USB cable between USB port on your PC and Prog. USB connector on the device.

5. Press and hold the “Menu” button and connect the 5VDC power to the device. Release the “Menu” button after 3 seconds.

6. The device installs itself on your PC as empty external USB flash memory drive.

7. Copy the .bin file of the new firmware to the new external USB flash memory drive.

8. Use Windows “Safely Remove Storage Device” utility to disconnect the device from the PC.

9. Switch off the device by disconnecting the 5VDC cable.

10. Switch on the power by connecting the 5VDC cable and verify normal functioning of the device.

11. In the Information Menu of the OSD verify correct version of the upgraded firmware.

About Device Firmware:

Applying a newer firmware version than the one already installed on your unit can bring various enhancements, include workarounds for diverse problems encountered by the device, and improve or add newly developed features.

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s overall performance to drop. However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and understand the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the update method.

As the installation process is most of the times quite risky, this step should be taken by users that have the ability to successfully complete the update; regular users may initiate it at their own risk. Moreover, it’s best that this task be performed in a steady power environment such as the one ensured by a UPS unit.

Therefore, if you consider applying this release, hit the download button, take into account all the aforementioned aspects, and update the device’s firmware. Also make sure you constantly check with our website to ensure that you don’t miss a single new release. 

It is highly recommended to always use the most recent driver version available

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games

Try to set a system restore point before installing a device driver

This will help if you installed a wrong driver

Problems can arise when your hardware device is too old or not supported any longer