RTI UC-IVB-50 Firmware Version 1.3.69

FIRMWARE UPGRADE PROCEDURE

Initial preparation:
1. Copy firmware (tar.gz compressed file format) onto a local computer and make note of the
   location.

Firmware upgrade procedure:
1. Connect the Ethernet port on the UC-IVB-50 to a local area network using a CAT-5e/6/6a cable.
2. Connect local PC to the same network as the device.
3. Input the following URL into a web browser and press Enter: 
	o UC-IVB-50xxxx.local
		 The “xxxx” in the URL is the last 4 digits of the UC-IVB-50 MAC address which
		  can be found on either the back of the unit (under the cable cover plate), or
		  on the Quick Start Guide included with the product. For example, if the MAC
		  address is AA:BB:CC:DD:EE:FF, the mDNS address is “UC-IVB-50EEFF.local” without
		  the quotes.
	o Note: The default IP mode for this device is DHCP.
4. Input the default username and password and click Login to enter the main page.
	o Default username: admin
	o Default password: RTI123
	o If this is the first time logging into the UC-IVB-50 you will be asked to create a new
	  password.  Follow the on screen instructions.
5. Click on “Support Tab”.
6. Click on the open field “Select the firmware files” to open a window where the firmware update
   file was stored (tar.gz compressed file format).
7. Once the firmware has been selected, click on the “Upgrade & Reboot” button to start the update
   process. A progress bar will be shown displaying the current progress.

LIST OF CHANGES IN THIS RELEASE (RELEASE 1.3.69)
Updates:
	o Adjust the partitioning by changing most of the configuration partitions to read-only to
	  reduce the frequency of write operations to the flash memory, which will help improve
	  long-term usage.
	o Added audio output for the HDMI out, which can be configured in the Web GUI. Please note
	  that this feature is only supported on newly shipped units. For existing devices, even
	  if the firmware is upgraded, the Web GUI will not have a configuration item to enable
	  this feature. This firmware is applicable to all UC-IVB-50 units. 
Issues fixed:
	o Fixed the issue when on power on, after connecting HDMI in and HDMI out, it may cause
	  a black screen and flashing LED indicator.
