User guide

VoiceLift System with PVS 405D • Reference Information: Updating the Firmware 424242
• Pass-Thru (via MLC 104 IP or 226 IP): Select this option if the receiver
is connected indirectly through an MLC 104 IP Plus or an MLC 226 IP via a
PoleVault switcher.
Figure 36. Add Device Window for an MLC Pass-through Connection
a. In the MLC’s IP Address or Hostname field, enter the IP address of the
MLC. Enter the Telnet port number in the Port field (by default, this number
is 23).
b. If a password for the MLC exists, enter it in the Admin Password field.
c. Click Connect. The Connected Device field displays the MLC type and IP
address, the pass-through port number, and VLR 102 as the target device,
followed by a check mark.
d. If you want to edit the pass-through port number, click Edit Port. The port
number becomes a text field, in which you can enter the new port number.
5. (Optional) In the Path field in the New Firmware File (Optional) section, you can enter
the path to the new VLR 102 firmware file on your computer or click Browse to locate
and open the file (by default, the firmware file is placed at C:\Program Files\
Extron\Firmware\VLR_102
when downloaded from the Extron website).
NOTE: You can also locate and add the firmware file on the Firmware Loader
main window.
6. (Pass-through only) Click Add Next if you intend to add more VLR 102 devices to
the Firmware Loader. When you click Add Next, the device you entered on the Add
Device window is displayed on the Firmware Loader window and the Add Device
window continues to be displayed.
7. Click Add to close the Add Device window and display the selected device on the
Firmware Loader window.