Applent Instruments Anbai AT8612, User Manual

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38 AT8612 User's Guide
3.10.1 LED-V

Steps of setting up LED-V
Step 1 Press[Setup] to enter <SETUP> page
Step 2 Press soft-key [LED] to enter <LED MEAS PAGE>page
Step 3 Choose [LED-V] field by using cursor key;
Step 4
Use numeric keypad to input LED-V value, press [Enter] to confirm.
3.10.2 LED-RES

Steps of setting up LED-RES
Step 1 Press[Setup] to enter <SETUP> page
Step 2 Press soft-key [LED] to enter <LED MEAS PAGE>page
Step 3 Choose [LED-RES] field by using cursor key;
Step 4 Use numeric keypad to input LED-RES value, press [Enter] to confirm.
3.11
< OCP MEAS PAGE > Page
Press [Setup] key, then press soft-key [OCP] to enter < OCP MEAS PAGE> page.
OCP working principle: after OCP starts testing, when input voltage reaches Von value, it delays
for some time, current starts working, every certain time, it increases in stepping, and judge if load
input voltage is less than OCP voltage value according to OCP voltage value.
if OCP value is less, it runs down operation, and continues delaying increase according to cut-off
current value, until operating to cut-off current value. By OCP voltage adjustment, and decide if
current is within the range according to set current range, if it is within range, it is GD, otherwise,
it is NG, and measurement complete. There are 10 files for OCP test file.
Figure 3-15 < OCP VALUE SET PAGE > Page
3.11.1 OCP FILE

Steps of setting up OCP FILE
Step 1 Press[Setup] to enter <SETUP> page
Step 2 Press soft-key [OCP] to enter <OCP MEAS PAGE>page
Step 3 Choose [OCP FILE] field by using cursor key;
Step 4 Use function key to choose
function keys function
FILE0 OCP Save the file 0
FILE1 OCP Save the file 1