10. Appendix
HDMI20-OPTC series – User's Manual
68
Factory Default Settings of the HDMI20-OPTC-RX220-Pro
Receiver
Video settings: Optical Input
Port name
OPTIN
Port number
I1
Mute/ unmute input ports Unmute
Lock/ unlock input ports
Unlock
Video settings: HDMI Output
Port name
HDMIOUT1A, HDMIOUT1B, HDMIOUT2
Port number
O1, O2, O3
Mute/ unmute output port Unmuted
Lock/ unlock output port
Unlocked
Signal type
Auto
+5V Enable
Always on
Conversion mode*
No conversion
Front panel
Control lock
Unlock
Dark mode enable, dark
mode delay
Disable
General
Device label
HDMI20-OPTC-RX220-PRO
Network
DHCP enable
Disabled
Static IP address
192.168.0.102
Static network mask
255.255.255.0
Static gateway address
192.168.0.1
* This setting is only available at HDMIOUT1A (O1) port.
Factory Default Settings of the HDMI20-OPTC-TX220-Pro and
HDMI20-OPTC-TX220-Pro
Transmitter
Receiver
RS-232
Port name
Local
RS-232 mode
Pass-through
Baud rate
57600
Data bits
8
Stop bits
N
Parity
1
Command injection enable
Disabled
Port
8001
Control protocol
LW2
Ethernet
Port name (P1, P2, P3, P4)
Ethernet, Ethernet, OPT, CPU
Enable (P1, P2)
Enable
EDID Settings
Emulated EDIDs
D1
Front panel
Display brightness
10
Rotary direction
CW
Control lock
Unlock
Dark mode enable, dark mode
delay
Disable
Remote device (Receiver)
Conversion mode
No conversion
O1 +5V Enable (Output 1/A)
Always on
O2 +5V Enable (Output 1/B)
Always on
O3 +5V Enable (Output 2)
Always on
10.4.
Maximum Extension Distances
The below table shows the transmission distances via optical cable
between the HDMI20-OPTC-TX220-Pro HDMI20-OPTC-RX220-Pro
depending on the cable quality and pixel clock frequency.
Resolution, Pixel clock rate
Cable lengths
OM1
OM2
OM3
OM4
1280x720p60 Hz
800m
1000m 2500m 2500m
1920x1080p60 Hz
500m
1000m 2500m 2500m
3840x2160p30 Hz (4k30 4:4:4)
200m
600m 1500m 1500m
3840x2160p60 Hz (4k30 4:2:0)
3840x2160p60 Hz (4k30 4:4:4)
Not
supported
300m 700m 700m
4096x2160p60 Hz (DCI 4K60)