User Manual

1. Press , then to enter SYSTEM SETTING.

2. Go down to EXTERN CONTROL (this option is only

available with DIO/Analog Card installed) and press or

to select between OFF, VOLT, or RES. Select VOLT

for external voltage control or RES for external resistance

control. Select OFF to disable external analog control.

3. Press to save the change. If VOLT is selected in the

previous step, go to EXTERN LEVEL setting right below

EXTERN CONTROL and press or to select

between 5V or 10V. Selecting 5V means a 0 – 5V source

will be used to control the full range of the voltage/current.

Similarly, 10V means a 0 – 10V source will be used.

4. Press again to save the change, and press twice

to go to the main screen, which will look like the following

below (Note that voltage and current resolution will be 10 mV

and 10 mA for external analog control):

For Dual Channel models:

OFF

0.00 V 0.00 A

Enter

Esc