DigitalMedia™ CAT & Fiber Transmitters 300N
Crestron
DM-TX-300N/-F
Connectors, Controls & Indicators (Continued)
#
CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
12
AUDIO IN, SPDIF
(1) RCA female,
S/PDIF coaxial digital audio input;
SPDIF and UNBALANCED AUDIO IN inputs
are mutually exclusive;
Input impedance: 75
Ω
13
AUDIO IN
(UNBALANCED)
(2) RCA female,
Unbalanced stereo line level audio input;
UNBALANCED and SPDIF AUDIO IN inputs
are mutually exclusive;
Maximum input: 2 V
rms
Input impedance: 15 k
Ω
14
VIDEO IN
(3) RCA female comprising (1) auto-sensing
multi-format analog video input;
Signal types: component (YP
b
P
r
), S-video
(Y/C) or composite input;
Input level: 1 V
p-p
nominal;
Input impedance: 75
Ω
15
HDMI IN
(1) 19-pin Type A HDMI female;
HDMI digital video/audio input
16
DM OUT, D & M
4, 5, 6
(1) DM CAT output composed of (2) 8-pin
RJ-45 female, shielded;
Connects to DM CAT input of a DM switcher,
receiver/room controller or other DM device
via DM-CBL
7
17
DM OUT, 24 A B G
4, 9
(1) 4-pin 3.5 mm detachable terminal block,
DMNet port;
Connects to external power supply and
DMNet port of a DM switcher, receiver/room
controller or other DM device via DM-CBL
7, 8
18
IR
(1) 2-pin 3.5 mm detachable terminal block,
IR/Serial port;
IR output up to 1.1. MHz;
1-way serial TTL/RS-232 (0-5 Volts) up to
19200 baud
19
COM
(1) 5-pin 3.5 mm detachable terminal block,
bidirectional RS-232 port;
Up to 115.2k baud, hardware and software
handshaking support
(Continued on following page)
16
•
DigitalMedia™ CAT & Fiber Transmitters 300N: DM-TX-300N/-F
Operations Guide – DOC. 6907D
