HD Decoder User Manual
3
Rear panel
Number
Description
1
RS485 interfaces. Connectors for speed domes. Y is TX+; Z is TX-;
Connects for keyboards. A is TX+; B is TX- (unavailable temporarily)
2
8CH alarm output (unavailable temporarily); Relay output. Connect to external
alarms.
3
8CH alarm input (unavailable temporarily)
4
Connector for audio output (used for two-way talk)
5
Connector for audio input (used for two-way talk)
6
Audio output × 4
7
CVBS output × 4
8
VGA output × 4 (1920
×
1080,1280
×
1024)
9
HDMI output × 4 (HDIM1/HDMI3
：
3840×2160
，
1920×1080,1280×1024
；
HDMI2/HDMI4
：
1920×1080,1280×1024)
10
HDMI input× 1
11
Gigabit Ethernet port× 2
12
Connector for external USB devices (like USB mouse)
13
RS232 serial port
14
DC12V power input
15
Reset
Summary of Contents for DEC0804
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