32
Extra
Exit Enter Select
Extra
LEA
AutoInput Select
Resolution: 3840(H)x2160(V) SDR
H.Frequency: 135 KHz
V.Frequency: 60 Hz
Orbit Off
        Off
USB Off
USB Selection Auto
Exit Enter Select
Extra
     OffOff RS
Resolution: 3840(H)x2160(V) SDR
H.Frequency: 135 KHz
V.Frequency: 60 Hz
Off Timer
Image Ratio
0
Wide
DDC/CI
Yes
Exit Enter Select
Extra
     NoReset
Resolution: 3840(H)x2160(V) SDR
H.Frequency: 135 KHz
V.Frequency: 60 Hz
Working Time
Time after Off-RS
1.3
1.3
Off-RS Counts
0
JB Counts
0
Input Select
Auto/ HDMI1/HDMI2 /DP/ 
USB C* /Miracast/AirPlay/
DLNA
Select Input Signal Source
USB
Off/ High Resolution/High 
Data Speed
For model need to turn on/o USB power during 
power saving
.
The default USB setting is O. If you want to 
connect USB-C device, please adjust the USB 
setting to 
High Resolution
 or 
High Data Speed
.
USB Selection Auto / USB C / USB up Select the USB upstream data path.
LEA 
(Prevention 
of local image 
retention)
On/ Off
It is used to turn on the LEA function to reduce the 
risk of generating image retention. Recommended 
function settings: “On.”
After this function is enabled, the screen will be 
automatically narrowed to fix the brightness of 
the display area, so as to reduce possible image 
retention.
Orbit
(Image shift)
O / Weak / 
Medium /Strong / Strongest 
It is used to turn the Orbit function on to reduce the 
risk of generating image retention. Recommended 
function setting: “On.”
After this function is enabled, image pixels will 
circularly move as a whole. The movement 
amplitude is based on the settings. The moved 
character may be side cut. When “Strongest” 
is selected, image retention is most unlikely 
generated, but possible side cut may be most 
notable.
Off-RS
(Elimination 
of image 
retention)
On/ Off
It is used to enable and run the OFF-RS function 
to eliminate image retention which has been 
generated.
After startup, select “Yes” according to menu 
prompts, and then the display will automatically 
shut down the screen. Keep power on, and do not 
operate any keys. The power indicator will flash 
white (white a  second/o a second). This process 
lasts for about 10 min. The power indicator turns o 
at the end, and the display enters standby state.