Kramer VW-4

Kramer Electronics Ltd.
VW-4 – Configuring VW-4
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Updating the Firmware
VW-4 App enables updating the firmware for each device.
To update the firmware:
1. Save the new firmware file to a memory stick.
The memory stick should only include this file.
2. Select the Settings tab and then click System tab.
Figure 14: System Tab
3. Click Update. The following message appears.
Figure 15: Firmware Update Message
4. Connect the memory stick (USB) to SERVICE USB connector .
5. Click OK. The device disconnects and the firmware is upgraded.
6. Reconnect the device and make sure that the firmware revision has changed.
Firmware is updated.
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