4
parameter value.
9
Power switch (POWER)
Power switch. The key is green when the instrument is turned
on, and the key is red when the instrument is turned off.
Table 2-1 Front panel description
2.2 Rear panel description
Figure 2-2 briefly describes the rear panel of the JK9306 series.
1
Power socket
For inputting AC power.
2
RS232C interface
Realize serial communication with computer.
3
Label
Used to indicate the specific S / N number of the instrument.
4
Current measurement input negative terminal (I-) (I- load negative terminal)
5
Positive terminal of current measurement input terminal (I +) (positive terminal of I +
load)
6
Positive terminal of voltage measurement input terminal (V +)
7
Negative terminal (V-) of voltage measurement input terminal
Table 2-2 Rear panel description
Chapter 3 Basic Operation Instructions
The basic operation description of JK9306 series keys:
1) Use the menu buttons (DISP, SETUP) and soft keys to select the page you want to display.
2) Use the arrow keys (
←
,
↑
,
→
,
↓
) to move the cursor to the settable parameter area, and
the corresponding area will change to the cursor color (blue).
3) The soft key functions corresponding to the parameters in the current cursor area will be
displayed in the "soft key area". Use the common soft keys under the LCD to perform
corresponding operations or press ENTER to quickly modify the enumeration status of the
selected parameter.
3.1 boot
Plug in the three-wire power plug to ensure a reliable connection to the power ground. Press the
power switch in the lower left corner of the front panel of the instrument to turn it on and
display the startup screen.
Figure 3-1 shows the startup screen of JK9306. The startup screen includes some product
