PIE 541 Operating Instructions Manual

Practical Instrument Electronics
A.
1
EZ-Check™ Switch/EZ-Step™ Pushbutton
Slide the switch to select the user stored
values for calibration points.
Push the EZ-Step™ pushbutton like a stop
Watch to Run or Stop Totalizing.
2
SOURCE/AMPLITUDE Button
Press and release SOURCE/AMPLITUDE
to change source modes. These are:
• Source CPH 1 - 20000
• Source CPM 0.1 – 2000.0
• Source HZ 0.01 – 200.00
• Source HZ 0.1 – 2000.0
• Source KHZ 0.001 – 20.000
• Totalizer
Press and hold SOURCE/AMPLITUDE to
change amplitude voltage from 0.1-12Vp.
Then press the SOURCE/AMPLITUDE or
STORE/CLEAR button to save selections and
to exit.
841 Holt Road #1 • Webster, NY 14580
Practical Instrument Electronics, Inc. Copyright  2003. All rights reserved.
I-1245
Basic Keypad Operations
Tel: 585-872-9350 • Fax: 585-872-2638
Model 541
Frequency Calibrator
with Totalizer

Operating Instructions

3
ON/OFF Button
Press ON/OFF to turn the Model 541 on or off.
4
MENU Button
Press and release the menu button and a
mode of operation menu will appear with all
the selections for operation mode.
REFER TO SECTION B.
5
READ/GATE TIME Button
Press and release READ/GATE TIME to
change read modes. These are:
• Read Source CPH 1 – 20000
• Read CPM 0.1 – 2000.0
• Read HZ 0.01 – 200.00
• Read HZ 0.1 – 2000.0
• Read KHZ 0.001 – 20.000
• Totalizer
Press and hold READ/GATE TIME to select
gate time adjustment for Source & Read
Totalize mode.
Then press the SOURCE/AMPLITUDE or
STORE/CLEAR button to save selections and to
exit.
STORE/CLEAR Button
In source mode press the STORE/CLEAR to
save the calibration values. The display will
flash "STORED" to confirm.
In read mode press STORE/CLEAR to clear
the values saved in the EZ-Check HI and LO
positions. The display will flash "CLEARED" to
confirm.
EZ-Dial™ Knob
Source mode -Turn the EZ-Dial knob to
adjust the output level. Press and turn to
adjust 100X faster.
Read mode – Turn the EZ-Dial™ knob to
adjust the trigger level.
sales@piecal.com • http://www.piecal.com/
541-9002 6/25/04
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