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Keithley Instruments products are designed for use with electrical signals that are rated Measurement Category I and Measurement Category II, as described in the International This product is intended for use by qualified personnel who recognize shock hazards Electrotechnical Commission (IEC) Standard IEC 60664.
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Do not connect switching cards directly to unlimited power circuits. They are intended When fuses are used in a product, replace with the same type and rating for continued to be used with impedance-limited sources. NEVER connect switching cards directly to protection against fire hazard.
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(note that selected parts should be purchased only through Keithley Instruments to maintain accuracy and functionality of the product). If you are unsure about the applicability of a replacement component, call a Keithley Instruments office for information.
Introduction to the Model 707B or 708B Semiconductor Switching Matrix The Models 707B and 708B provide outstanding low-current matrix CD-ROM contents capability and let you control up to 576 matrix crosspoints in real time. Their large matrix format makes them well suited for your large...
Unpack and inspect the instrument To unpack and inspect the instrument: 1. Inspect the box for damage. 2. Open the top of the box. 3. Model 707B only: Remove the bag that contains the documentation, accessories, and CD-ROMs. 4. Remove the packaging insert.
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7. Inspect the instrument for any obvious signs of physical damage. 5. Model 707B only: Remove the fixed rack mounting hardware Report any damage to the shipping agent immediately. from the box. The parts are next to the instrument in separate packaging.
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You should have received: Model 707B or 708B Switching Matrix Model 707B only: Fixed rack-mounting hardware Safety Standard Information Product related CD-ROMs Model 707B or 708B Quick Start Guide Power line cord Ethernet cable TSP Link cable Rack mount hardware (707B and 708B) Refer to the packing list for additional items that might have shipped with your instrument.
Connect the instrument Important test system safety information locations. Keithley Instruments, Inc. products are only rated for dry locations. Read and comply with the specifications of all instruments This product is sold as a stand-alone instrument that may become in the system. The overall allowed signal levels may be part of a system that could contain hazardous voltages and energy constrained by the lowest rated instrument in the system.
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protected even if one insulation layer fails. Refer to IEC Additionally, always read and follow all safety warnings provided with 61010-1 for specific requirements. the specific instruments to keep system users safe. Make sure all connections are behind a locked cabinet door or other barrier.
To install a switching card in the Model 707B or 708B: Equipment needed: 1. Turn the instrument power off. Model 707B or 708B Semiconductor Switching Matrix 2.
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Slot Covers Slot 1 Card Edge Card Guide Model 707B Rear Panel Slot 1 6. Slide in the module. For approximately the last ¼ inch, press in firmly to mate the module connector to the mainframe connector. Model 707B Rear Panel...
For the Model 707B, note that the air intakes for the fan are located on the rear panel above the IEEE-488 connector and on the side panel. The space around these areas should be free from obstruction in order ensure proper fan operation.
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2. Connect the socket of the supplied power cord to the power connection (AC receptacle) on the rear panel. WARNING The power cord supplied with the Model 707B or 708B contains a separate ground wire for use with grounded outlets. When proper connections are made, instrument chassis is connected to power line ground through the ground wire in the power cord.
Three dots All segments of the displays light All LED indicators light A brief display showing "KEITHLEY Model 707B" or "KEITHLEY Model 708B" The entire power-up process takes approximately five seconds to complete. When initialization is complete, the bottom display shows “1A+01”...
Test the instrument 4. To close a channel, push the navigation wheel to edit the slot and row, turn the wheel to change the value. Push the navigation wheel to accept the displayed slot and row; this will also activate To test the instrument for basic operation: edit mode for the column.
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7. These steps confirm basic functionality of your system. Please turn your system OFF now. The examples in the Models 707B and 708B User's Manual have been designed to demonstrate increasing levels of functionality of your Model 707B or 708B. We highly recommend first-time users complete the appropriate examples from the User's Manual.
If an error message is displayed, press a front panel key. The Model 707B or 708B will attempt normal operation. Next steps Refer to the Models 707B and 708B User's Manual for general information about the instrument and application examples that will help familiarize you with the instrument (on the CD-ROM).
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Specifications are subject to change without notice. All Keithley trademarks and trade names are the property of Keithley Instruments, Inc. All other trademarks and trade names are the property of their respective companies. G R E A T E R...
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