Extech PRC15 Calibrator, PRC15 Manual Do Utilizador

5                                           PRC15-EU-EN-V1.2   01/13 

SET BUTTON 

The SET button is used to manually step through the 5 stored output values. 

1. 

Select the SOURCE mode 

2. 

Press the SET button and the value stored in memory location 01 will be sourced. “MEM.01” 
appears in the display. 

3. 

Each press of the SET button will step through the 5 memory locations.  

4. 

The arrow buttons can be used to adjust the value in each memory location. 

 
STEP/MEM BUTTON 
The STEP/MEM button is used to automatically step through the 5 stored output values. The meter 

can be set for a single cycle of the stored values or a continuous cycle. 

1. 

Select the SOURCE mode 

2. 

Press and HOLD the STEP/MEM button. ”STEPSS” (single cycle) and “STEPSC” 
(continuous cycle) will alternately appear in the display. Release the button when the 
desired mode is displayed. 

3. 

In single cycle mode the meter will source the current or voltage displayed in MEM01 for 5 
seconds. The meter will then advance to MEM02 for 5 seconds. This will continue through 
MEM05 and then step down through the memory locations. The cycle will end when MEM01 
has been reached. 

4. 

In the continuous mode the cycle will continue until manually stopped. 

5. 

Momentarily press the MEM button to stop the cycle. “END” will briefly appear in the display. 

 
STORING VALUES INTO MEMORY 
The default values stored in the memory locations are: 

Memory 

Location 

mA % mV 

V 

M1 

4.00mA 0.0%  0mV  0V 

M2 

8.00mA 25%  500mV 5V 

M3 

12.00mA 50%  1000mV 

10V 

M4 

16.00mA 75%  1500mV 

15V 

M5 

20.00mA 100%  2000mV 20V 

 

To change the values in memory: 

1. 

Select the SOURCE mode 

2. 

Press the SET button to select the memory location to be changed. 

3. 

Press the arrow buttons to adjust to the new value 

4. 

Momentarily press the MEM button to store the value. The memory location icon will blink 
while the value is being stored..