User`s manual

MTP DA4 and MTP DA8 • Installation
Installation, cont’d
14
MTP DA4 and MTP DA8 • Installation
15
Side
RJ-45
Connector
NOTE If you are using Enhanced Skew-Free™ A/V cable,
use the TIA/EIA T 568A standard only.
Jumpers in
Stereo position
12345678
Insert
Twisted
Pair Wires
Pins:
Pin
1
Video +
2 Video –
3
4
Audio
left +
5
Audio
left –
6
7
Audio
right +
8
Audio
right –
Wire
color
White-
green
Green
White-
orange
Blue
White-
blue
Orange
White-
brown
Brown
Wire
color
568 A 568 B
Composite
video
MTP signal
White-
orange
Orange
White-
green
Blue
White-
blue
Green
White-
brown
Brown
Luma (Y) +
Luma (Y) –
Chroma (C) &
audio left +
Chroma (C) &
audio left –
Reserved
Reserved
Reserved
Reserved
Audio right+
Audio right –
S-video
MTP
signal
When the TP input is from a low resolution unit (MTP SV, MTP CV, or MTP AV), the signal
assignment depends on the position of signal jumpers in the transmitter and receiver.
Refer to the MTP Series Users’ Guide.
NOTE
Jumpers in
Mono position (default)
Pin
1
Reserved
2 Reserved
4
Video +
5
Video –
6
7
8
Wire
color
White-
green
Green
White-
orange
Blue
White-
blue
Orange
White-
brown
Brown
Wire
color
568 A 568 B
Composite
video
MTP signal
White-
orange
Orange
White-
green
Blue
White-
blue
Green
White-
brown
Brown
Chroma (C) +
Chroma (C) –
Mono
audio +
Mono audio +
Luma (Y) +
Luma (Y) –
Mono
audio –
Mono audio –
Reserved
Reserved
S-video
MTP
signal
Red/
V. Sync +
Red/
V. Sync –
Mono audio +
or RS-232 +
(MTP 15HD
only)
Green –
Mono audio –
or RS-232 –
(MTP 15HD
only)
Blue/
H. Sync +
Blue
H. Sync –
RGB video
MTP, VTT/VTR
signal
3
Reserved
Reserved
Figure 9 — TP cable termination
Front Panel Power Indicator
Figure 10 identies the front panel power LED.
MTP DA SERIES
1
Figure 10 — MTP receiver front panels
a
Power LED — Indicates power is applied to the MTP DA.
Skew Delay Problems
CAT 5 TP cable can lead to registration errors between the red,
green, and blue video signals. Pair skew can be measured with
test equipment or identied by viewing a crosshatch test pattern
with a critical eye to determine if either the red, green, or blue
video image leads (appears to the left of) the other two video
images. These images can be minimized or eliminated by one of
the following methods:
• Using a skew delay adjusting receiver:
(MTP RL 15HD A SEQ or MTP RL 15HD RS SEQ)
• Switching to Extron’s Enhanced Skew-Free A/V UTP
cable
• Adding a skew compensation cable equal to the length of
pair skew to the receiver’s video output
• Installing an SEQ 100 15HD Skew Equalizer on the
receiver’s video output and adjusting the skew for the
leading video image