Cursor Control / Setpoint Control; Using Measure Modes (Lower Display); Measuring Volts And Frequency; Measuring Ma - Ecom Instruments MCAL 4200 Bedienungsanleitung

The parameter selection menu is called up when [UPPER] or [LOWER] is selected from the main
menu. It contains the following options: [SELECT], [NEXT], and [DONE]. When the display is
selected, a parameter will start to flash. Use the [SELECT] option to change the parameter, and
the [NEXT] option to switch to another variable. [DONE] returns to the home menu and enables
the selected mode.

2.3 Cursor control / Setpoint control

The output value can be controlled by the four cursor control arrows on the keypad. By pres-
sing one of the arrows a cursor will be added to the display under the last digit of the output
value. The left and right arrow keys are used to select which decade to be changed in the output
value. The up and down arrow keys are used to increase, decrease, or ramp the output value.
The menu bar will change to the setpoint menu with the touch of any one of the four arrow keys.
The three function keys are associated with 0, 25, and 100% values, respectively. 0 and 100%
values can be stored by entering a value and then holding down the corresponding function
key. The 25% key will then automatically step through the 25% values.
3. Using Measure Modes (Lower Display)

3.1 Measuring volts and frequency

Electrical parameters volts and frequency can be measured using the lower display. To make
the desired measurements, follow these steps:
1. Switch to the lower display [LOWER] from Main Menu.
2. Select the desired parameter for measurement.
3. Connect leads as shown in Figure 5.
Figure 5. Measuring Volts and Frequency
with Input/Output Terminals

3.2 Measuring mA

To measure mA follow these steps:
1. Switch to lower display and select mA.
2. Make sure the input/output control is set to IN.
3. Connect leads as shown in Figure 6.
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