Kramer Electronics Ltd.
KT
‑
107S
– Upgrading the Firmware
31
2. Click the
…
button next to the FW Path text box to select the path to the Update.img file
in the unzipped ‘KT-107 Firmware Release xx’ folder.
Figure 36: Update File Loaded
3. On the rear side of the
Touch Panel
, press the Firmware-upgrade button
together
with the Power button
for a few seconds until the ON
front panel LED dimly lights
green and the ‘
1
’ indication (or more, depending of the number of devices that are
connected for firmware upgrade) in the
Connected Devices
area of the FW Upgrade
Tool window shows that the device is connected to the PC (turns green).
If you have connected more than one device, repeat steps 3 and 4 above for each USB
connected
Touch Panel
.
If the connection process fails, press and hold the Power button
until the unit powers
down and then restart the FW upgrade process.