User’s Manual Series DC Electronic Load
Instruments.uni-trend.com
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When the test is finished, user can press Shift+Result to check the test result. If the test result is
within the upper/lower limit, then it shows Pass. If the test result is out of the the upper/lower limit,
then it shows Fail. User can also check whether each item is pass or not.
When using the list mode check function, user cannot check the range of the item in the mode of a
single constant value. For example, in CC mode, the voltage and power value can be checked, but
the upper and lower limit of the current cannot be checked.
After the parameter is set, press ON1 or ON2 to input the list file to the channel.
Operation steps
1.
After the instrument is boot-up, press CH key to select the channel, yellow wireframe area is the
selected channel and it will display the prompt of CH1 or CH2 at top of the screen ( single
channel don’t need to choose.)
2. Press Mode key to enter the selection interface, use rotary knob or direction key to select list mode
and then press Enter key to enter the set interface.
3. Rotate the rotary knob to select the parameter to adjust, press Enter key to change and press it again
to save the setting.
Set list parameter (group number, step, repeat times and mode), press Enter key to enter the
adjustable state, use rotary knob to select the mode or adjust the numerical value of the parameter
and then press Enter to complete the setting.
Set mode parameter (mode, check), move the cursor to the parameter, press Enter key to go through
different parameter option and stay at the selected parameter, use direction key or rotary konb to
enter the next parameter setting.
Set mode parameter (constant value, timing, upper, lower), move the cursor to the parameter, press
Enter key and xxxx
at the bottom of the screen will turn to the specified value, use rotary konb to adjust
the numerical value and then press Enter key to complete the setting.
Caution:
During the setting, if the setting value exceeds the limit, ERROR: DATA IS OVER LIMIT prompt will pop out.
Press Enter key to cancel it. The value should adjust to within the range by the rotary knob to complete the
setting. Otherwise, pop-up prompt will continue to appear.
4. After the parameter is set, press ON key to enter list test interface (press ON1 to enter CH1, press ON2
to enter CH2).
5. Press ON key to operating, press ON key again to stop the operation.
