TECPEL CL-327A Manual page 28

''OFF'' state.
7.8 Sourcing Number of Pulses
The calibrator can source a preset number of pulse signal responding to the preset frequency and amplitude.
Step 1: Using the〔 〕key, select pulse source function. The LCD shows the default value10 Hz.
Step 2: Using the〔RANGE〕key, select a desired frequency range from 100Hz, 1KHz, 10kHz. The selected
function and the default range source value and unit shall be shown in the LCD.
Step 3: Set the output value digit by digit using each pair of〔〕/〔〕output setting keys.
Each pair of〔〕/〔〕keys corresponds to each digit of the LCD reading. Each press of the〔〕/〔〕
key increases or decreases the digit. Increasing the digit from 9 or decreasing it from 0 causes the digit to
overflow or underflow, allowing you to set the output value without interruption. Holding down the〔〕/〔〕
key continuously changes the digit . And the value won't change if it is increased or decreased to the Maxim or
Minimum value.
Step 4: Pressing the 〔Vpeak〕 key once switches to amplitude setting mode. The LCD provides a reading of 1V.
Step 5: Set the output value digit by digit using each pair of 〔〕/〔〕output setting keys.
Each pair of〔〕/〔〕keys corresponds to each digit of the LCD reading. Each press of the〔〕/〔〕
key increases or decreases the digit. Increasing the digit from 9 or decreasing it from 0 causes the digit to
overflow or underflow, allowing you to set the output value without interruption. Holding down the〔〕/〔〕
key continuously changes the digit. And the value won't change if it is increased or decreased to the Maxim or
Minimum value.
Step 6:Pressing the 〔CYC〕 key ,enter into the pulse number set mode, and the LCD shows the default number
of 1 CYC.
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