Extron electronics DTP CrossPoint 4K Series - Troubleshooting

DTP CrossPoint 4K Series Matrix Switchers • Operation 56
Captive Screw Signal Insertion
Figure 38 is an example of a typical captive screw insertion, in which an Extron IPCP module
provides control of a Blu-Ray player via the matrix switcher. Configure this type of insertion
as follows:
NOTE: Each captive screw insert is for the associated input or output only and cannot
be tied to any other input or output.
1. Connect a TP cable from the IPCP module to the RS-232 captive screw port
(input port 8 in this example).
2. If necessary, enable the port for captive screw (see Enabling Ethernet and Captive
Screw Insertion, on page 54).
The RS-232 control signal is inserted directly onto the TP port of the same number and
cannot be tied to any other port.
3. Connect the TP cable to the endpoint as usual.
4. Connect a serial cable from the endpoint to the device to be controlled.
50-60 Hz
100-240V ~ -- A MAX
SIG LINK
OUT
1
1 23456
3A 4A
4B 4
RS-232 IR
RS-232 IR
Tx Rx Tx RxG
Tx Rx Tx Rx
XTP
RESET
R
S/PDIF
OUT
DTP
XTP
DTP
XTP
DTP
XTP
DTP
+48V
MIC/LINE
1
1
3
2
4
2
3
4
LINK
EXP
HDBT
HDBT
G
7
8
DTP CROSSPOINT 84 4K
RS-232 IR
Tx Rx Tx RxG
OVER TP
OVER TP
SIG LINK
IN
SIG LINK
IN
AUDIO OUTPUTS
AUDIO INPUTS
DMP EXPANSION
CONTROL
AMP OUTPUT
INPUTS
OUTPUTS
SIG LINK
OUT
3B
RS-232 IR
Tx Rx RTSCTS G
1
LR
1
LR
3
LR
3
LR
5
LR
2
LR
4
LR
2
LR
4
LR
6
LR
Tx Rx G
12
12
SGSG
C
34C+V
PWR OUT = 6W
+S -S G
Tx Rx G Tx Rx G1234G
REMOTE
COM 1 COM 3COM 2 DIGITAL I/O
LAN 1
LAN 2LAN 3
CLASS 2 WIRING
1
LR
8Ω / 4Ω
IR/SERIAL RELAYS eBUS
4
S/
PDIF
O
UT
H
DBT
RS
-232
CO
M 1
CO
I
N
Network
AUDIO
INPUTS OVER DTP
RS-232
IR
Tx Rx Tx RxG
POWER
12V
0.7A MAX
SIG LINK
DTP OUT
DTP HDMI 4K 230 Tx
RS-232
Insertion
RS-232
RS-232
DTP CROSSPOINT 84 4K
Blu-Ray Player
TM
FULL HIGH DEFINITION 1080P VIDEO OUTPUT
BLU-RAY DISC PLAYER
Figure 38. Typical Captive Screw Insertion to an Input Endpoint
Troubleshooting
If you have problems operating the switcher:
1. Ensure that all devices are plugged in and powered on.
2. Check to see if one or more outputs are muted.
3. Ensure an active input is selected for output on the switcher.
4. Ensure that the proper signal format is supplied.
5. Check the cabling and make corrections as necessary.
6. Call the Extron S3 Sales and Technical Support Hotline if necessary. See
www.extron.com for the phone number in your region of the world.