D
V/A
A
B
D
V/A
A
B
On/Off
On/Off
Quick Start 
Check out 
Check that the power supply has been destroyed or not. If there is any flaw, 
please contact the vendor.
Make sure the AC input voltage of  power supply accord with the standards
of  your country or area.
If the 2 terms above are right, please turn on the power supply.
Voltage Set 
Preset Voltage 
Press 
D 
V/A 
key to make the preset 
voltage light “V” bright, and it 
means you can set voltage value. 
Press 
A 
B 
key, move the 
cursor to position
B 
     , screw the  
knob  , the voltage value will rise
or decline 1V.
Current Set 
V 
A 
Auto Range DC Power Supply 
CV  CC 
OVP  OCP 
OFF 
Shift 
Lock 
Prog
A 
B 
C 
D 
Step cursor B 
IT6720  60V/5A/100W 
ITECH 
Press 
D 
V/A 
key  to make the 
preset current light “A” bright, and 
it means you can set current value. 
Press 
A 
B 
key, move the 
cursor to position
A 
     , screw the  
knob  , the current value will 
rise or decline 1A. 
Output Operation 
Press 
On/Off 
key to make the 
output state on, and the voltage 
and current value on the LED will 
wink for 3 seconds, then the LED 
will display the actual output value. 
And the “ OFF” light will be off, that 
means the power supply is working. 
Press 
On/Off 
key again, the output 
will be off. 
V 
A 
IT6720  60V/5A/100W 
Auto Range DC Power Supply 
CV  CC 
OVP  OCP 
OFF 
Shift 
Lock 
Prog 
ITECH 
A 
B 
C 
D 
Preset Current Step cursor A 
V 
A 
IT6720  60V/5A/100W 
Auto Range DC Power Supply 
CV  CC 
OVP  OCP 
OFF 
Shift 
Lock 
Prog 
ITECH 
A 
B 
C 
D 
Output OFF Indicator