User guide

System Administration
98
Lecture Recorder x2 User Guide
of addresses, use a hyphen (-).
12.4.3 Delete the Viewer Password
The viewer password can be deleted if viewers are not required to enter a password
to access the broadcast. If you want to use the UPnP functionality, do not enter any
viewer password.
1. Log into the Web admin interface.
2. Select Viewer Access. The password fields should be blank.
3. Select Apply without adding characters to the password fields. The
password is deleted.
12.5 Upgrading the System Firmware
Epiphan releases new firmware version to fix known problems or to add new
features. When available, new firmware version can be obtained from Epiphan
Support.
Updating firmware can take several minutes. Once a firmware upgrade is started,
the Lecture Recorder x2 cannot broadcast or record streams until the firmware
upgrade is complete.
When you upgrade the existing firmware, the administrator’s password and the
operator’s password as well as all other settings are preserved.
12.5.1 Installing new firmware
Do not interrupt or power down the Lecture Recorder x2 device during the firmware
update.
1. Log into the Web admin interface.
2. Select Firmware Upgrade from the main menu.
3. Click the Check for updates command. The system will indicate whether any
updates are available. If updates are available, select Browse and then select
the downloaded firmware file.
4. Select Apply. The firmware file is uploaded to the Lecture Recorder x2. It then
unpacks the firmware file, verifies the contents and then upgrades the
firmware.