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Troubleshooting

4.

Check the indicator lights.
The Hub Status indicator lights on the hub should be in their normal settings. To check them, refer to the following table:

Table 1: Hub status LED

Color

Illumination

Description

Solid

A TekLink connection has been established with an instrument.

Yellow

Blinking

TekLink communication is occurring over the connection.

None

Off

The hub is either off or waiting for a TekLink connection.

10

TL704H TekLink 4 Port Instrument Hub User Manual

Содержание TekLink TL704H

Страница 1: ...x TL704H TekLink 4 Port Instrument Hub ZZZ User Manual P071211401 071 2114 01 ...

Страница 2: ......

Страница 3: ...TL704H TekLink 4 Port Instrument Hub ZZZ User Manual xx www tektronix com 071 2114 01 ...

Страница 4: ... in this publication supersedes that in all previously published material Specifications and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc TekLink is a registered trademark of Tektronix Inc Contacting Tektronix Tektronix Inc 14200 SW Karl Braun Drive P O Box 500 Beaverton OR 97077 USA For product information sales service and technical support In Nor...

Страница 5: ...s taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Tektronix representatives to install repair or service...

Страница 6: ......

Страница 7: ...ance vi Environmental Considerations viii Preface ix Key Features ix Installation 1 Standard Accessories 1 Optional Accessories 2 Controls and Connectors 3 Connecting Power 4 Connecting Cables 6 Mounting the Hub 7 Troubleshooting 8 Specifications 11 TL704H TekLink 4 Port Instrument Hub User Manual i ...

Страница 8: ...Table of Contents ii TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 9: ...k the grounding conductor must be connected to earth ground Before making connections to the input or output terminals of the product ensure that the product is properly grounded Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markings on the product Consult the product manual for further ratings information before making connections to the product Do not apply a...

Страница 10: ...n and Dry Terms in this Manual These terms may appear in this manual WARNING Warning statements identify conditions or practices that could result in injury or loss of life CAUTION Caution statements identify conditions or practices that could result in damage to this product or other property Symbols and Terms on the Product These terms may appear on the product DANGER indicates an injury hazard ...

Страница 11: ...icates an injury hazard not immediately accessible as you read the marking CAUTION indicates a hazard to property including the product The following symbol s may appear on the product TL704H TekLink 4 Port Instrument Hub User Manual v ...

Страница 12: ...6 EMC requirements for electrical equipment for measurement control and laboratory use 1 2 CISPR 11 2003 Radiated and conducted emissions Group 1 Class A IEC 61000 4 2 2001 Electrostatic discharge immunity IEC 61000 4 3 2002 RF electromagnetic field immunity IEC 61000 4 4 2004 Electrical fast transient burst immunity IEC 61000 4 5 2001 Power line surge immunity IEC 61000 4 6 2003 Conducted RF immu...

Страница 13: ...re high quality shielded interface cables should be used 3 Performance Criterion C applied at the 70 25 cycle Voltage Dip and the 0 250 cycle Voltage Interruption test levels IEC 61000 4 11 Australia New Zealand Declaration of Conformity EMC Complies with the EMC provision of the Radiocommunications Act per the following standard in accordance with ACMA CISPR 11 2003 Radiated and Conducted Emissio...

Страница 14: ...ronment and to reduce the use of natural resources we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately This symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002 96 EC and 2006 66 EC on waste electrical and electronic equipment WEEE and b...

Страница 15: ...le beyond the capabilities of a single instrument Instrument TekLink Hub TekLink Instrument Key Features Key features include Four ports allowing any four TekLink equipped instruments to form a TekLink system Complex trigger functions from multiple instruments Interoperability between logic analyzers oscilloscopes signal sources and spectrum analyzers Sharing trigger events reference clocks and GP...

Страница 16: ...Preface x TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 17: ...Manual 071 2114 01 External power supply and one of the following 119 5883 00 United States power cord 161 0066 00 Universal European power cord 161 0066 09 United Kingdom power cord 161 0066 10 Australia power cord 161 0066 13 Switzerland power cord 161 0154 00 Japan power cord 161 A005 00 China power cord 161 0304 00 India South Africa power cord 161 0400 00 No power cord or power supply Option ...

Страница 18: ...Installation Optional Accessories Description Part number TekLink cable 174 5019 xx 2 TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 19: ...rt Status indicators LEDs indicate the presence of a TekLink connection and blink when commands are issued over the TekLink system See Table 1 on page 10 3 Power Connector For use with the external power supply Tektronix part number 119 5883 00 TL704H TekLink 4 Port Instrument Hub User Manual 3 ...

Страница 20: ...ub from the external power supply do the following procedure 1 Connect the output power cable from the power supply to the 5 VDC connector on the rear panel of the hub 2 Connect one end of the power cord to the external power supply 3 Connect the other end of the power cord to the wall power outlet 4 TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 21: ...ion 4 Verify that the status LEDs turn on and then off The LEDs remain off until a TekLink instrument is connected to the hub establishing a TekLink connection TL704H TekLink 4 Port Instrument Hub User Manual 5 ...

Страница 22: ... the instruments are powered on To connect the hub to TekLink cables do the following procedure 1 Connect a TekLink cable to a TekLink port on the hub 2 Connect the other end of the TekLink cable to the connector on the instrument 6 TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 23: ...ub 2 Refer to the dimensions shown in the illustration and drill holes in the mounting surface for two screws CAUTION Using screws that are too long will damage the internal circuitry Screws should enter the chassis 0 4 in 1 03 cm 3 Mount the hub using two 6 32 screws of appropriate length NOTE Some rackmount kits have provisions for mounting accessories such as the hub TL704H TekLink 4 Port Instr...

Страница 24: ...h the TekLink hub and the instrument Failure means the cables were not inserted correctly or the cables failed 2 Check the power There is no direct indication the hub is powered on You must check power by observing the status LEDs on the ports Remove the power cord and plug the power cord back in The status LEDs should briefly flash amber and then turn off Failure implies either the hub power syst...

Страница 25: ...ting system drives the TekLink hardware and it is necessary for the operating system to be running to establish a TekLink connection When a hub is first powering on the hub will perform initialization tasks before establishing a TekLink connection Failure implies the cable may be bad the TekLink Ethernet device in the instrument has failed or the Ethernet system in the hub has failed TL704H TekLin...

Страница 26: ...refer to the following table Table 1 Hub status LED Color Illumination Description Solid A TekLink connection has been established with an instrument Yellow Blinking TekLink communication is occurring over the connection None Off The hub is either off or waiting for a TekLink connection 10 TL704H TekLink 4 Port Instrument Hub User Manual ...

Страница 27: ...teristics Characteristic Description Current Consumption 0 5 ADC from 5 V Atmospherics Characteristic Description Temperature Operating 0 C to 50 C 32 F to 122 F Nonoperating 20 C to 60 C 4 F to 140 F TL704H TekLink 4 Port Instrument Hub User Manual 11 ...

Страница 28: ...perating High 40 C to 60 C 104 F to 140 F 5 to 60 relative humidity Low 0 C to 40 C 32 F to 104 F 5 to 90 relative humidity Altitude Operating Up to 3 000 m 10 000 ft Nonoperating Up to 15 240 m 50 000 ft Physical characteristics Characteristic Description Height 48 25 mm 1 90 in Width 133 35 mm 5 25 in Depth 133 35 mm 5 25 in Weight 560 g 1 25 lb 12 TL704H TekLink 4 Port Instrument Hub User Manua...

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