Hisense 55U8HQ User Manual

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4.2.5
USB disk to upgrade the“usb_MTK_9900_EU.pkg”file.The file needs to changed name as
‘upgrade_loader.pkg’.Then open the TV and Open the SecureCRT in the meanwhile.
clik 'ESC' into bootloader, DTV>
set： eeprom.bw 0x38a 0xff 0x64
set: cu
When the program finished, we need to change projectID
Execute the following orders in DTV>
1). cd hispid
2). list //show all the models
3. update 2 deploy //change projectID to 55U69GEVS
Some remarks：
1.Get boot from dailybuild in MTK_9900_EU_bootloader.tar.gz
2.Open the UART serial option
UAR serial choose “on “
Menu: Factory-->Options–>UART–>on
If finish the updating and data adjust UART serial, UART choose “off “

Hisense 55U8HQ Specifications

General

Display diagonal	55 \
Native aspect ratio	16:9
Tuner type	Digital
Video apps	Amazon Prime Video, Chili, Disney+, Netflix
Screen mirroring	No
Apple AirPlay 2 support	-
Sound modes	Dolby Audio
Audio decoders	DTS, Dolby Atmos
RMS rated power	70 W
Number of speakers	2
Stand type	Center stand
Processor cores	4
Image formats supported	BMP, GIF, JPEG, MPO, PNG
High Dynamic Range (HDR) technology	Dolby Vision IQ, High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
HDMI version	2.0/2.1
Ethernet LAN (RJ-45) ports	1
Power consumption (sleep)	0 W
Power consumption (standby)	0.5 W
Country of origin	Slovenia
Dimensions (with stand) (WxHxD)	1233 x 784 x 30 mm
Dimensions (W x D x H) with stand	1233 x 30 x 784 mm
Repairability index	6.5

Weight and Dimensions

Depth (with stand)	300 mm
Width (with stand)	1233 mm
Height (with stand)	784 mm
Weight (with stand)	24500 g
Depth (without stand)	77 mm
Height (without stand)	874 mm
Weight (without stand)	19400 g