Firmware Upgrade Instructions

HTT Utility
https://www.matrixorbital.com/index.php?route=download/download_category&dpath=12_333

Installing the firmware

1.	Power down the display and disconnect all cables from the display
2.	On the back of the HTT, find a push button with the label BOOTLOADER
3.	Press and Hold the button down, while holding
	a.	Connect power to the display
	b.	Connect USB to the display
4.	A new drive should appear named "CRP DISABLD" or "CRP2 ENABLD", open this drive
5.	Delete "firmware.bin"
6.	Copy the new "firmware.bin" to the drive
7.	Once the firmware has been copied, power down the unit, power it back up, the new firmware will automatically install

Verifying the firmware
1.	Download and open the htt_util.exe in a command window
2.	Execute "htt_util.exe --scan", this will show the default values
3.	The revision of the firmware is listed "Firmware Rev : xxxxx"

Firmware changes R11953

-Automatic backlight dimming, with up to 4 stages
-Backlight brightness fade, making the adjustment between brightness smooth
-Alarm Function, 16 different alarms and backlight flashing by command
-Unit will restart when touch sensitivity changes
-Factory Reset command, unit will restart


