Loading ...
Loading ...
Loading ...
IT6302 user manual
USER MANUAL
20
3.5.6 LVP operation
Press (Local) button to select the channel, press (Shift)+ (LVP),then the voltage
display position of the selected channel will change to display LVP, meanwhile current value
position will keep flickering and waiting for a numerical value to be entered. You can directly
use keyboards or by cursor + knob ways to enter the LVP value. Press Esc can quit the
operation.
After setting a LVP value, user can only set a voltage less than LVP point.
3.5.7 Key Lock Set
Press (Shift) +
Enter
(Lock) can lock the front panel keys, and under lock
condition,
Enter
button will be lit.
In key lock mode, all keys are disabled, except
1
,
2
l,
3
,
On/Off
, ,right/left keys
and (Local) key.
In key lock state, you still can use (Local) and right/left key to select channel.
1
,
2
,
3
(On/Off) can control the output state of corresponding channel without
coordinating with shift button.
3.5.8 Protections
Over Temperature Protection
If the internal temperature of the power supply exceeds 85℃,the instrument will protect
itself by automatically turning power OFF. When this happens you will hear a buzzer and
the display will indicate the following:
OVER HEAT
Picture 13
Over Voltage Protection (OVP)
IT6302 has over voltage protection function at power on.OVP function may be triggered
because of internal error, customer’s wrong operation or too higher external voltage. Once
the power supply is protected, will the user hear a buzzer and output will be turned off,
meanwhile corresponding channel will display OVP in voltage value position and current
value position will display” - - - -”.
OVP value is higher 0.1V than the current max voltage set.
3.6 Menu Description
Press (Shift) +
I-setI-set
(Menu) to enter menu operation.
Out
OFF
Output resumes to OFF mode
Loading ...
Loading ...
Loading ...