Function and Features
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Resistor Mode
Ext-Ctrl Setup
5v-M 5v/5k-P R-P off
Pin 22 and Pin 13 (GND wire) can be connected to a resistor for setting the output voltage
value of the power supply.
To set the 10V/10KΩ or 5V/5KΩ external analog setting range, open the MENU (Menu)
→ CONFIG (Configure) → Ext-Ctrl (External Analog Control).
OFF
Ext-Ctrl Setup
5v-M 5v/5k-P R-P off
Press the Right Key to select 5v/5k-P (or 10v/10k-P). Press the Up/Down Key to select
within the full scale scope under 10V/10KΩ or 5V/5KΩ program.
Voltage monitoring
This function enables monitoring of voltage output via Pin 23 or the GND pin (i.e., Pin 13),
which can be connected to a digital voltmeter (DVM). To use this function, the output
control should be under the external analog control mode. The output voltage monitoring
range (which reflects the power supply output voltage from zero to full scale) can be
selected from 0-10V or 0-5V. To switch on the monitoring range setting, open the MENU
(Menu) → CONFIG (Configure) → Ext-Ctrl (External Analog Control). Press the Right
Key to select 10v-M (or 10v-M). Press the Up/Down Key to select the output voltage
monitoring range (0~10V or 0~5V).
Ext-Ctrl Setup
5v-M 5v/5k-P R-P off
The connection setting of digital voltmeter is shown below.
Current monitoring
This function enables monitoring of current output via Pin 24 or the GND pin (i.e., Pin 13),
which can be connected to a digital voltmeter (DVM). To use this function, the output
control should be under the external analog control mode. The output current monitoring
range (which reflects the power supply output current from zero to full scale) can be