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Quick Reference

No. Name Description

1 Output values

view area

Displays the present output voltage and current

values.

2 Setting values

view area

Shows the present setting voltage and current val-

ues. You can change these values by pressing the

[V-set] and [I-set] keys on the front panel.

3 Output status Displays the present output status. The power supply

always has one of the following status visible:

• OFF: The output is turned off.

• CC: The output is turned on and the power supply

is in constant current (CC) mode.

• CV: The output is turned on and the power supply

is in constant voltage (CV) mode.

• : the power supply is in the output-on delay

time or output-off delay time.

1.5 Prompt Information Reference

The instrument provides detailed prompt information to help the user learn the

function well.

Prompt Information Description

Indicates output delay time

Indicates the key is locked.

Indicates the instrument is in remote

control.

Indicates the output is self-locked.

System Selftest

Indicates the instrument is running the sys-

tem selftest.

Over Current Protect

Indicates the instrument is under over-cur-

rent protection.

Over Power Protect

Indicates the instrument is under over-

power protection.

ITech IT-M3140 Series User Manual

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