User guide

17
Updating the firmware of the devices
NET 1 is compatible with previously delivered wireless systems (see table
on page 3). However, these systems must have a compatible firmware.
You can identify receivers and transmitters that already have this
firmware via the additional menu item “Software Revision” or “SW REV”
in the operating menu of the device or the identifying mark “NET” on the
type plate of the device.
The current firmware is included on the CD. You can also download the
latest firmware updates from the Sennheiser homepage at
www.sennheiser.com/net1.
Displaying the firmware versions of the devices
In the system window, click on the “Devices” tab.
If necessary, place the portable device in front of the infrared interface
of the NET 1.
In the system window, right-click on “NET 1”.
A contextual menu appears.
Click on “Show device information”.
The “NET1 version Information” window opens.