Output Lock Control - ITech IT-M3131D User Manual

•
•
•
The procedures to set the menu item are as follows.
1. Press [Shift]+[V-set] (Config) to enter into the configuration menu interface.
2. Use left and right keys or rotate the knob to select Trig Source and press
3. Rotate the knob to adjust the parameter.
4. After setting, press [Enter] key to confirm.

4.1.6 Output Lock Control

The IT-M3100D series power supply rear panel provides an output lock inter-
face Lock±. The user can disable the power output by shorting the Lock+ and
Lock– interfaces to prevent the from mishandling the power supply during the
test and causing damage to the DUT. The output can be re-enabled by remov-
ing the jumper or shorting clip between the Lock+ and Lock– connectors.
The figure below shows the short connection between the Lock± interfaces.
Keypad: Select the front panel [Shift]+[On/Off] (Trigger) button as the trig-
ger source;
Bus: Select the remote interface command as the trigger source, such as
the *TRG command;
Ext: Select the rear panel trigger signal interface TRIG± (IN status) as the
trigger source. Please refer to
for detailed information about TRIG± interface status settings.
[Enter] key to make the parameter in modification.
Copyright © Itech Electronic Co., Ltd.
4.2.4 Set the TRIG± Interface Status (Ext IO)
Functions and Features
47