PASCO PI-8127 Instruction Manual

Function generator

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Function Generator
Liquid
Crystal
Display
(LCD)
Included Equipment
Function Generator
AC to 15 V DC, 1.6 A power adapter (not shown)
Examples of Compatible PASCO Equipment
Mechanical Wave Driver
Open Speaker
AC/DC Electronics Laboratory
RLC Circuit Board
®
PI-8127
Frequency Adjust
knob and Range
Selection button
Standby
Power
button
Instruction Manual
Resolution
Output
Selection
buttons
button
Part Number
540-057
(See the PASCO Catalog for details)
SF-9324
WA-9900
EM-8656
CI-6512
012-10425A
Waveform
Selection
button
Menu
button
Voltage
Adjust
knob and
Menu
Selection
button
Output
jacks
(4 mm)

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Summary of Contents for PASCO PI-8127

  • Page 1 Included Equipment Part Number Function Generator AC to 15 V DC, 1.6 A power adapter (not shown) 540-057 Examples of Compatible PASCO Equipment (See the PASCO Catalog for details) Mechanical Wave Driver SF-9324 Open Speaker WA-9900 AC/DC Electronics Laboratory EM-8656...
  • Page 2: Operation

    Introducti on Introduction The PASCO Function Generator outputs waveforms that include DC (direct current) as well as sine, square, triangle, positive ramp, and negative ramp with a frequency range of 0.001 Hz (hertz) to 100 kHz (kilohertz). The sine waveworm retains its form up to a frequency of 150 kHz, but the other waveforms will show some distortion above 100 kHz.
  • Page 3: Frequency Adjust

    M o d e l N o . P I - 8 1 2 7 O p e r a t i o n Output: Connect a device such as a speaker, wave driver, or electrical circuit to the NOTE: output jacks at the lower right corner of the front panel.
  • Page 4 F u n c t i o n G e n e r a t o r Operation Voltage Adjust: To move the underline from the Frequency part of the LCD to the Voltage part of the LCD, turn the Voltage Adjust knob one “click”...
  • Page 5 M o d e l N o . P I - 8 1 2 7 O p e r a t i o n DC voltage adjust screen Continue to turn the Voltage Adjust knob counterclockwise to reveal the next five waveform choices: External, Mod Sine, Mod Triangle, Mod Pos Ramp, and Mod Neg Ramp.
  • Page 6 F u n c t i o n G e n e r a t o r Operation V Offset (voltage offset): The default voltage offset in the Voltage Offset display is Press the MENU button or the 0.00 V. Use the Voltage Adjust knob and the Resolution Buttons to increase or Voltage Adjust knob to return decrease the DC voltage.
  • Page 7 M o d e l N o . P I - 8 1 2 7 O p e r a t i o n • Single: The frequency ‘sweeps’ from the initial frequency to the final frequency one time. • Repeat: The frequency ‘sweeps’...
  • Page 8 Some Suggested Uses In addition to the usual uses of a function generator such as providing sine wave sig- nals for electronics laboratories, the PI-8127 Function Generator is particular suited for experiment in waves and acoustics. Drive a speaker - or several speakers - with the Function Generator. Accurately set the frequency to any level in the acoustic range or beyond.
  • Page 9: Specifications

    PASCO, PASCO scientific, DataStudio, PASPORT, Xplorer, and Xplorer GLX are trademarks or registered trademarks of PASCO sci- entific, in the United States and/or in other countries. For more information visit www.pasco.com/legal. Windows is a registered trade- mark of Microsoft Corporation in the United States and/or other countries. Mac is a trademark of Apple Computer, Inc., registered in the U.S.

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