COS-100HD-B User
’s Guide
20
5.3 Application example
Digital video and audio are transmitted from the Blu-ray disc player to the transmitter. The transmitter sends
those signals to the receiver over a coaxial cable, and it also converts digital audio signals to analog and
outputs them to the amplifier. The receiver outputs the received video and audio signals to the projector from
the HDMI output connector.
A control device (e.g. PC) can control peripheral devices (e.g. projector) and data communication between
transmitter and receiver by RS-232C.
HDMI
Blu-ray player
Projector
LC monitor
PC
DVI
HDMI
PC
Video/Audio input
External control/Data
communication
Video/Audio output
COS-T100HD-B (Transmitter)
HDMI cable
HDMI-DVI conversion cable
Coaxial cable
RS-232 cable
RCA cable
RS-232C
※2
Mixture
Analog audio input
Audio input
COS-R100HD-B (Receiver)
External control/
Data communication
RS-232C
※2
Speaker
Audio output
Analog audio output
Up to 989 ft. (210 m)
※1
Daisy Chain
Projector
LC monitor
HDMI
Video/Audio output
External control/
Data communication
RS-232C
※2
Speaker
Audio output
Analog audio output
R
S-2
3
2
C
L
A
U
D
IO
IN
PU
T
R
Tx
1 CO AX Tx for HDMI
CO S-T100HD-B
FG
D
C
5
V
3
A
H
D
M
I
O
U
T
P
U
T
H
D
M
I
IN
PU
T
POWER
STATUS
LINK
KEY LOCK
－
＋
SET
SIGNAL
HDCP
R
S-2
3
2
C
FG
D
C
5
V
3
A
H
DM
I
Rx
CO S-R100HD-B
L
A
U
D
IO
O
U
T
P
U
T
R
POWER
STATUS
LINK
KEY LOCK
－
＋
SET
SIGNAL
HDCP
O
U
T
PU
T
IN
PU
T
1 CO AX Rx for HDMI
O
U
T
P
U
T
R
S-2
3
2
C
FG
D
C
5
V
3
A
H
DM
I
Rx
CO S-R100HD-B
L
A
U
D
IO
O
U
T
P
U
T
R
POWER
STATUS
LINK
KEY LOCK
－
＋
SET
SIGNAL
HDCP
O
U
T
PU
T
IN
PU
T
1 CO AX Rx for HDMI
O
U
T
P
U
T
※1 If Canare’s L-7CHD is used.
Up to 989 ft. (210 m)
※1
※2 Bidirectional communication with a specific receiver
[Fig. 5.5] Application example
