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ET1301/1302/1303/1304 Programmable DC Electronic Load User Manual
1.3 Key Description
Key name
Channel switch key, which is used to control the load channel status:
【On/Off】
on/off.
Set the load mode.
【Mode】
For system general settings.
【Utility】
Parameter settings for non-basic mode.
【Menu】
Numeric key for entering numbers.
【0】～【9】
For entering the decimal point.
【.】
Back key or number deletion key.
【ESC】
Enter or select key. Long press for more than 3 seconds and the keyboard
【Enter】
will be locked. Under the locked state, some keys cannot be used.
For switching to the local mode.
【Local】
Trigger key for manual trigger.
【Trigger】
Keys used for moving the cursor left or right.
【
】 、 【
】
Shortcut key for current range switching
【Range-I】
Shortcut key for voltage range switching
【Range-V】
1.4 Numeric parameter settings
Numeric parameters can be set in two ways.
1.
As shown in figure 1.4.1, ①Press【Enter】to enter the edit mode. ② In edit mode, press the
arrow keys【
】、 【
value. ④ Press【Enter】or【Esc】to exit the edit mode. Numeric parameter setting is then completed.
2．
As shown in figure 1.4.2, ①press【Enter】to enter the edit mode. ②Press the numeric key to
enter the value. ③Press 【Enter】 to confirm and exit the edit mode. Parameter setting is then completed.
Hangzhou Zhongchuang Electronics Co., Ltd.
Function of the key
】 to select the corresponding number of digits. ③Turn the knob to adjust the
Figure 1.4.1.
2
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