AOpen 27HC5R User Manual

7
Connector pin assignment
20-pin color display signal cable*
Threading Explanations Threading Explanations
1. Channel 0 real signal 11. Monitor ground
2. Monitor ground 12. Channel 3 auxiliary signal
3.
Channel 0 auxiliary
signal
13. Reserved (protocol pull)
4. Channel 1 real signal 14. Reserved (protocol pull)
5. Monitor ground 15. Auxiliary channel real signal
6.
Channel 1 auxiliary
signal
16. Signal detection
7. Channel 2 real signal 17. Auxiliary channel auxiliary signal
8. Monitor ground 18. Hot plug detection
9.
Channel 2 auxiliary
signal
19. Monitor ground
10. Channel 3 real signal 20. 3.3 V power supply
* Limited to specic models
19-pin color display signal cable*
Threading Use Threading Use
1. TMDS data 2 + 10. TMDS clock +
2. TMDS data 2 mask 11. TMDS clock mask
3. TMDS data 2 - 12. TMDS clock -
4. TMDS data 1 + 13. CEC
5. TMDS data 1 mask 14.
Reserved
(not connected on the device)
6. TMDS data 1 - 15. SCL
7. TMDS data 0 + 16. SDA
8. TMDS data 0 mask 17. DDC/CEC ground
9. TMDS data 0 - 18. +5 V power supply
19. Hot plug detection
* Limited to specic models
13579
1113151 719
246810
1214161 820

AOpen 27HC5R Specifications

General

Color	black
Screen Type	led
Webcam	no
OS Compatibility	not applicable
Screen Size	27 inches
Panel Type	not applicable
Aspect Ratio	16:9
Resolution	1920 x 1080
Refresh Rate	165hz
Response Time	5 milliseconds
Brightness	250 candela per square meter
Contrast Ratio	100, 000, 000:1
Synchronization	freesync (amd adaptive sync)
HDR	no
Built-In Speakers	no
HDMI Ports	2
Width with Stand	24.6 inches
Net Weight without Stand	8.8 pounds