Operating Instruction
31
1. HDMI source and TV both need support CEC, TV also need support ARC. You need to turn on the
TV and HDMI source CEC and ARC functions.
2. HDMI source connect TV
3. TV's HDMI ARC port connect output 1~8
4. Use a coaxial cable to connect the power amplifier to SPDIF port
(
correspond
HDMI ARC output
)
5. Turn on device's ARC function by panel button/command/WEB, done
9. EDID MANAGEMENT
The device include 4 EDID modes: Default EDID, User EDID, Output EDID, Temp1, control EDID by
WEB and RS232. Factory Default: Default1 4K60 444 2CH
The instructions are follow:
1. Send instruction: #edid_d in%8,d source=%d switch EDID, “in%8,d” parameter need to input 255
or 0~7 (255 means all input), source=%d=0~24(Correspond the table below)
EDID MODE
EDID
Index
EDID
Default EDID
0
4096x2160@60-444 HLG 2CH
(default)
1
4096x2160@60-420 HLG 2CH
2
4096x2160@30-444 HLG 2CH
3
1920x1080P@120-444 HLG 2CH
User EDID
4-7
User EDID is set by user, with power-off memory function,
new EDID will auto-cover old EDID.
Output EDID
8-15
Copy output 1-8 ports' EDID with storage function. without
power-off memory
Temp1
24
Temporary EDID
Note The above EDID supports 4K Downscaler 1080P