Model 776 programmable counter/timer instruction manual a g r e a t e r m e a s u r e o f c o n f i d e n c e.
Warranty keithley instruments, inc. Warrants this product to be free from defects in material and workmanship for a period of 1 year from date of shipment. Keithley instruments, inc. Warrants the following items for 90 days from the date of shipment: probes, cables, rechargeable batteries, diskettes...
Model 776 programmable counter/timer instruction manual serial prefix t74 ©1993, keithley instruments, inc. All rights reserved. Cleveland, ohio, u.S.A. Fifth printing, april 2001 document number: 776-901-01 rev. E.
Manual print history the print history shown below lists the printing dates of all revisions and addenda created for this manual. The revision level letter increases alphabetically as the manual undergoes subsequent updates. Addenda, which are released between revisions, contain important change inf...
Safety precautions the following safety precautions should be observed before using this product and any associated instrumentation. Although some in- struments and accessories would normally be used with non-haz- ardous voltages, there are situations where hazardous conditions may be present. This ...
The instrument and accessories must be used in accordance with its specifications and operating instructions or the safety of the equip- ment may be impaired. Do not exceed the maximum signal levels of the instruments and ac- cessories, as defined in the specifications and operating informa- tion, a...
General information page 1-2 fication. If this prefix differs from that listed on the title page of this manual, there are differences between this manual and your instrument. 1-3. Configuration there are two configurations available for the model 776: • model 776 - two-channel 225 mhz programmable ...
Maintenance and performance tests 5-5 1. Connect the test equipment as described in figure 5-3. 2. Press model 776 push-buttons in the following sequence [2nd] , [dcl] and then [50 Ω ] . 3. Set synthesizer frequency and amplitude as given in the following table and verify a stable counter readings a...
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. Keithley instruments, inc. 28775 aurora road • cleveland, ohio 44139 • 440-...
