Extron electronics DTP T USW 223 Скачать руководство пользователя страница 18

 

DTP T USW 233 • Remote Control

13

Simple Instruction Set Control

The DTP T USW 233 switching transmitter can be remotely controlled using SIS commands 
from a host device such as a computer or control system via its rear panel Remote RS-232 
port (see 

item 

h

 on page 5) or front panel Configuration (USB) port (see 

item 

a

 on 

page 8).
The default serial port protocol of the port is as follows:

• 

9600 baud 

  No parity 

 8-bit

• 

No flow control

 • 

1 stop bit

Host-to-Switcher Communications

SIS commands consist of one or more characters per field.  No special characters are 
required to begin or end a command character sequence.  When a command is valid, the 
switcher executes the command and sends a response to the host device.  All responses 
from the switcher to the host end with a carriage return and a line feed (CR/LF = 

]

), which 

signals the end of the response character string.  A string is one or more characters.

Switcher-Initiated Messages

When a local event occurs, such as a front panel operation, loss or restoration of an input 
signal, or an error condition, the switcher responds by sending a message to the host. The 
switcher-initiated messages are listed below:
© 

Copyright

 

20

yy

Extron

 

Electronics

 

DTP

 

T

 

USW

 

233

V

x

.

xx

60

-

nnnn

-

nn

]

The switcher issues the copyright message when it first powers on. 

V

x

.

xx

 is the firmware 

version number and 

60

-

nnnn

-

nn

 is the part number.

In

n

 All

]

The switcher also sends the In

n

 message whenever the selected input is changed. 

n

 is the 

input number. A 

0

 in the 

n

 field indicates no input is selected.

Error responses

When the switcher receives a valid SIS command, it executes the command and sends a 
response to the host device. If the switcher is unable to execute the command because the 
command is invalid or it contains invalid parameters, the switcher returns an error response 
to the host. The error response codes are:

E01

 — Invalid input channel number (out of range) 

E06

 — Invalid channel change 

E10

 — Invalid command 

E13

 — Invalid parameter

Timeout

Pauses of 10 seconds or longer between command ASCII characters result in a timeout.  
The command operation is aborted with no other indication.

Содержание DTP T USW 223

Страница 1: ...User Guide DTP T USW 223 HDMI Extenders Three Input Switcher with Integrated DTP Transmitter 68 2490 01 Rev A 11 13...

Страница 2: ...uf aufmerksam machen dass im Inneren des Geh uses dieses Produktes gef hrliche Spannungen herrschen die nicht isoliert sind und die einen elektrischen Schlag verursachen k nnen VORSICHT Dieses Symbol...

Страница 3: ...35 17 03 EX X1 X2 X2 X2 CE NOTE For commands and examples of computer or device responses mentioned in this guide the character 0 is used for the number zero and O is the capital letter o Computer res...

Страница 4: ...e on the Extron website Copyright 2013 Extron Electronics All rights reserved Trademarks All trademarks mentioned in this guide are the properties of their respective owners The following registered t...

Страница 5: ...nel Configuration Port 8 Operation 9 Controls and Indications 9 Front Panel Operations 10 Reset 11 Troubleshooting If no Image Appears 11 Remote Control 12 Contact Closure Control 12 Simple Instructio...

Страница 6: ...distance of video audio and control signals up to 230 feet 70 m over a single twisted pair cable PO WER 12 V 2 A MAX Rx G Tx Rx Tx G RS 232 IR Rx Tx 1 RGB Y R Y B Y HDMI HDMI SIG LIN K DTP OUT AU DIO...

Страница 7: ...and maintains superior image quality at the highest resolutions Accepts additional analog stereo audio signals The DTP T USW 233 accepts a direct analog audio connection from Blu ray Disc players lap...

Страница 8: ...tween the units and locally power both units see Disconnecting the Ground on page 19 In this configuration the DTP T USW 233 cannot extend analog audio and the paired receiver requires its own dedicat...

Страница 9: ...x Tx G RS 232 IR modulated IR signal or both into this 3 5 mm 5 pole captive screw connector for bidirectional RS 232 and IR communication see see IR and RS 232 connector wiring on page 8 to wire the...

Страница 10: ...switcher see Reset on page 11 for details j Power connector Plug the included external 12 VDC power supply into either this 2 pole connector see Power supply wiring on page 7 to wire the connector or...

Страница 11: ...h may include patch points punch down connectors couplers and power injectors If these pass through points are required use CAT 6 or 6a shielded couplers and punch down connectors NOTE When using TP c...

Страница 12: ...ily pulled out even if tightly fastened by the captive screws Do not tin the power supply leads before installing them in the connector Tinned wires are not as secure in the connector and could be pul...

Страница 13: ...on of exposed wires is important see the second and third power connector CAUTIONS on the previous page for details Front Panel Configuration Port AUTO SWITCH CONFIG 1 Figure 7 Front Panel Configurati...

Страница 14: ...ut switching mode When auto input switching mode is enabled the switcher continuously monitors all inputs and automatically switches to the highest numbered input with video sync pulses present If vid...

Страница 15: ...en power was last removed If an error occurs during the self test the switcher locks up and will not operate If your switcher locks up on power up call the Extron S3 Sales Technical Support Hotline Pl...

Страница 16: ...the panel is locked all front panel LEDs flash three times Toggle the front panel lock on and off as follows 1 Push and hold the Input 1 Input 2 and Input 3 buttons simultaneously for 5 seconds All fr...

Страница 17: ...tact closure device such as an Extron KP 6 Keypad Control or a Show Me video cable Contact Closure Control The rear panel Remote Contact port see item f on page 4 provides a way to select an input to...

Страница 18: ...ch as a front panel operation loss or restoration of an input signal or an error condition the switcher responds by sending a message to the host The switcher initiated messages are listed below Copyr...

Страница 19: ...Status 0 Off disabled or not detected 1 on enable or detected X HDMI input 2 or 3 X Input HDCP status 0 No source is detected 1 Source is detected with HDCP 2 Source detected without HDCP X Output HD...

Страница 20: ...LW X Input signal status Request status of all inputs and the output E0LS Sig X 1 X 2 X 3 X o X 1 through X 3 are the signal status of inputs 1 through 3 X o is the output signal status HDCP Status Vi...

Страница 21: ...Hz 25 1400x1050 60 Hz 29 1680x1050 60 Hz 18 1024x768 60 Hz 22 1280x1024 60 Hz 26 1440x900 60 Hz 30 1920x1080 60 Hz 19 1280x720 60 Hz 23 1360x768 60 Hz 27 1600x900 60 Hz 31 1920x1200 60 Hz 20 1280x768...

Страница 22: ...cluding default name DTP T USW 233 Information requests Information request I InX AflwX AuswX VmtX AmtX Example I In1 Aflw2 Ausw1 Vmt1 Amt0 Input 1 is selected analog audio is assigned to input 2 the...

Страница 23: ...age or a missing or unstable picture If a potential difference cannot be avoided remove the ground connection between the units and locally power both units see Disconnecting the Ground on the next pa...

Страница 24: ...sing this concern Reliable earthing grounding Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections...

Страница 25: ...nting the Switcher on page 18 6 If you are using shielded cable disconnect the cable shield from the connector at either end of the cable 7 See the manual for the applicable receiver DTP DVI 230 Rx or...

Страница 26: ...Hanzeboulevard 10 3825 PH Amersfoort The Netherlands China Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China Asia Extron Asia Pte Ltd 135 Joo Seng Road 04 01 PM Industrial Bldg S...

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