80 Series V
Users Manual
Measuring Frequency ............................................................................................... 27
Measuring Duty Cycle ............................................................................................... 29
Determining Pulse Width........................................................................................... 30
Bar Graph ...................................................................................................................... 30
Uses for the Zoom Mode........................................................................................... 31
HiRes Mode (Model 87) ................................................................................................. 31
MIN MAX Recording Mode ............................................................................................ 32
AutoHOLD Mode............................................................................................................ 34
Relative Mode ................................................................................................................ 34
Maintenance .................................................................................................................. 35
General Maintenance................................................................................................ 35
Fuse Test .................................................................................................................. 35
Replacing the Battery................................................................................................ 36
Replacing the Fuses ................................................................................................. 37
Service and Parts........................................................................................................... 37
Specifications................................................................................................................. 43
Detailed Specifications .............................................................................................. 44
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