2
XTP SR HD 4K • Setup Guide (Continued)
Connection Details
Twisted Pair Recommendations for XTP Communication
The XTP SR HD 4K is compatible with shielded twisted pair (F/UTP, SF/UTP, and S/FTP)
cable. Extron recommends using the following practices to achieve full transmission
distances up to 330 feet (100 meters) and reduce transmission errors.
•
Use Extron XTP DTP 24 SF/UTP cable for the best performance. At a minimum,
Extron recommends 24 AWG, solid conductor, STP cable with a minimum bandwidth
of 400 MHz.
•
Terminate cables with shielded connectors to the TIA/EIA-T568B standard.
•
Limit the use of more than two pass-through points, which may include patch points,
punch down connectors, couplers, and power injectors. If these pass-through points
are required, use shielded couplers and punch down connectors.
NOTE:
When using shielded twisted pair cable in bundles or conduits, consider the following:
•
Do not exceed 40% fill capacity in conduits.
•
Do not comb the cable for the first 20 meters, where cables are straightened, aligned, and secured in tight bundles.
•
Loosely place cables and limit the use of tie wraps or hook-and-loop fasteners.
•
Separate twisted pair cables from AC power cables.
RS-232 and IR Over XTP Communication
To pass bidirectional serial command signals, connect a control or controlled device to the
three poles (Tx, Rx, and G) under “RS-232” of the 5-pole captive screw connector. To transmit
and receive IR signals, connect a control device to the three poles (G, Tx, and Rx) under “IR.”
The ground (G) pole is shared.
NOTE:
RS-232 and IR data can be transmitted or received simultaneously.
Audio Wiring
Wire the audio output connector as
shown to the right. Use the supplied
tie-wrap to strap the audio cable to the
extended tail of the connector.
ATTENTION:
For unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to the
negative (–) contacts.
Operation
After the receiver and all related devices are properly connected and powered on, the system is fully operational.
Front Panel Overview
XTP
HDCP
SIGNAL
AUDIO
HDMI
HBR
S/PDIF
BITSTREAM
ANALOG
LPCM
XTP SR HD 4K
MENU
ENTER
ADJUST
CONFIG
A
B
C
D
E
F
G
Figure 2.
Front Panel Features
A
Power LED
— Lights on the front and rear panels when power is applied to the device.
B
Configuration port
— Connect a host device to the USB mini-B connector for configuration, control, and firmware upgrades.
C
XTP LED indicators
•
Signal LED
— Lights when an active XTP video signal is received.
•
HDCP LED
— Lights when the XTP input signal is encrypted.
TIA/EIA-T568B
Pin Wire Color
1
White-orange
2
Orange
3
White-green
4
Blue
5
White-blue
6
Green
7
White-brown
8
Brown
12345678
RJ-45
Connector
Insert Twisted
Pair Wires
Pins:
Pin
1
2
3
4
5
6
7
8
Wire color
White-green
Green
White-orange
Blue
White-blue
Orange
White-brown
Brown
Wire color
T568A
T568B
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
Tx/Rx
Pins
Rx
Tx
RS-23
2
Rx
Tx
Tx
Rx
Rx
Tx
IR Device
RS-232 Device
G
G
G
IR
Do not tin
the wires!
Balanced Audio Output
Tip
Ring
Tip
Ring
Sleeves
Unbalanced Audio Output
Tip
No Ground Here
No Ground Here
Tip
Sleeves
LR
LR