S&S Research VM4HD User's Guide download pdf (Page 8)

Setting the network options

The VM4HD supports DHCP, a widely supported network

configuration protocol. When DHCP is enabled, the VM4HD will

automatically configure the ethernet interface. If it is disabled, the

VM4HD will use the network configuration defined in the setup

menu. Note – Only advanced users should disable DHCP.

To set the network options enter the VM4HD setup menu as shown

on page 6, Using the setup menu, and navigate to the Network

Setup sub-menu. Note – DHCP must be disabled to edit the static

IP address settings. Any changes to the network settings will take

effect the next time the VM4HD is power cycled.

Performing a firmware upgrade

The VM4HD downloads firmware updates via the internet. In order

to successfully update a unit, the ethernet port must be connected to

a working network with internet access and a DHCP server.

To perform a firmware upgrade, turn on the VM4HD while holding the

button. All of the LEDs on the front panel will flash several times

to indicate that firmware upgrade mode is being entered, upon which

the button may be released.

When the firmware upgrade is complete (could take up to 30

minutes), the VM4HD will automatically reboot and resume normal

operation. If after 30 minutes the VM4HD has not resumed normal

operation, power cycle the unit and contact your distributor or

installer for help.

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S&S Research VM4HD User's Guide Page 8