IT7300 User Manual 
User Manual 
31
Disable/Enable 
Turn on or turn off three-phase output function.
To achieve this function,user need to combine 
three units. 
Info 
PRODUCT 
INFO: 
Power information 
ERROR 
INFO: 
For look up error information 
PRODUCT 
INFO: 
IT7321  
Ver:0.01~0.0
1 
  Instrument type/Firmware version 
 
 
5.9.2 Menu function   
1. System menu 
Initialize the system menu 
relative factory default setup as follows: 
 
Power-On Sav0 
Power-Out Off 
Buzzer   On 
Trigger Manual  
Communication RS232 
 
Power-On 
 
This parameter determines the state of the AC source after power up.If you select “Rst”,the 
default output parameter settings will be active after power up.The default setup is 0V,50HZ, 
0° and 0°.If you select “Sav0”,then the AC source will automatically recall the output 
parameters setting saved in 0 register.. 
Note,please save these parameters in memory0 according to 5.7. 
 
Power-Out  
This parameter sets the output on/off state at power up.If you select “Last”,the AC source 
will save the output state prior to power down and revert to that state at power up.If you 
select “off”,the output state is always “OFF” when the power supply is turned on.The 
recommend setting is “OFF”. 
 
Buzzer 
This item can set the key sound state.If in ON mode,then when you press a button, the 
power supply will beep. If in OFF mode,the beeper will not make a sound.The default set is 
in ON mode.