Extron electronic MTP SW6 user manual Introduction, cont’d Twisted Pair TP Cable Advantages

Page 7

Introduction, cont’d

Twisted Pair (TP) Cable Advantages

Twisted pair cable is much smaller, lighter, more flexible, and less expensive than coaxial cable. These TP products make cable runs simpler and less cumbersome. Termination of the cable with RJ-45 connectors is simple, quick, and economical.

Transmission distance

NVGA video transmitters provide pre-peaking, which boosts the signal before it is transmitted.

The maximum distance is determined by the frequency and resolution of the signal that is input to the transmitter. The figure below and the table on the next page define the switcher input and output cables and specify the recommended maximum transmission distances. The table also defines the output Pre-Peak switch positions (see item D on page 2-7) using Extron Enhanced Skew-Free A/V UTP cable or UTP CAT 5, 5e, or 6 cable, terminated with RJ-45 connectors.

NIt is possible to exceed the recommended distance; however, image quality may be reduced.

NThe MTP units are designed for and perform best with Extron Enhanced Skew-Free A/V cable terminated in accordance with the TIA/EIA T 568 A wiring standard. CAT 5, 5e, and 6 cables are acceptable, but less preferable. We also recommend the use of preterminated and tested cables. Cables terminated on site should

be tested before use to ensure that they comply with Category 5 specifications.

12V

MTP T 15HD A

MTP Transmitter

AUDIO

 

POWER

PRE-PEAK

 

.5A MAX

ON

1

INPUT

MONITOR OFF OUTPUT

 

INPUT

OUTPUT

POWER

PRE-PEAK

12V

0.5A MAX

ON

OFF

1

2

3

4

5

6

MTP Receiver

MTP U R A

OUTPUTS

POWER

MONO AUDIO

 

L R

INPUT

RGB

MTP SW6

 

RS-232

INSERT

REMOTE

Tx Rx

SPARE

MONO AUDIO OUTPUT

L

R

2

Figure 1-2 — Transmission cables

NResolutions marked with an asterisk in the following table have the same range specifications at 75 Hz.

1-4 MTP SW6 • Introduction

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Contents MTP SW6 Extron’s Warranty PrecautionsFCC Class a Notice 安全须知 中文Table of Contents Appendix a Reference Information Table of Contents, cont’dIntroduction About the MTP SW6 SwitcherRS-232 function Transmission distance Introduction, cont’d Twisted Pair TP Cable AdvantagesMTP SW6 Introduction Introduction, cont’d MTP SW6Rack shelf mounting Installation and OperationMounting the Switcher Tabletop useMTP SW6 Installation and Operation Installation and Operation, cont’dFurniture mounting DC power connector Plug the external 12 VDC power supply Installation and Operation, cont’d Connectors and SettingsInto this 2-pole captive screw connector. See Power supply Making connections Power supply wiringTP cable termination RJ-45 ConnectorReceiver considerations OperationDelay Adjust skew adjustment control This control Switch modeLevel/peaking setting Installation and Operation, cont’d Optimizing the VideoSkew delay compensation Three Host-to-interface communications Remote ControlSymbol definitions Simple Instruction Set ControlUsing the command/response table Remote Control, cont’dError responses TimeoutInput selection Command/response table for SIS commandsLevel adjustment Peaking adjustmentRemote Skew adjustmentRS-232 insert enable Audio/RS-232 TP input wire pair 3 and 6 configurationAudio or RS-232 mute commands Local audio output volumeAudio input gain and attenuation SW6 Resets Switch mode SW6Lock executive modes Information requests VX!AX!FX1$VmtX1#AmtX1#ExeX1#Windows-Based Program Control Installing the softwareUsing the help system Using the softwareIR 102 Infrared Remote Control Remote Control, cont’d Contact Closure Remote ControlReference Information SpecificationsIncluded parts AccessoriesReference Information, cont’d Part NumbersEnhanced Skew-Free A/V cable Part number ConnectorsConnector Part number Cables
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