7) [Display] menu
Press the [Display] key to enter the corresponding test display page of the meter function
(bridge, transformer measurement, transformer scan, focus scan).
8) [SETUP] menu
Press the [Setup] key to enter the corresponding test setting page of the meter function (bridge,
transformer measurement, transformer scan).
9) Knob with confirmation function
Move the cursor, select and set parameters. The confirm button function in the middle is used
to terminate data input, confirm and save the data input by the knob.
10) Cursor keys and OK key
The cursor keys are composed of up (↑), down (↓), left (←) and right (→), which are used to
move the cursor between the fields on the LCD display page. When the cursor moves to a
certain field, the field will be highlighted on the LCD screen. The middle of the cursor keys is
the OK key, and its function is similar to the [Enter] key.
11) [SYSTEM]
Press this key to enter into the system setup page.
12) [ESC] key
ESCAPE key.
13) Numeric key
The numeric keys are used to input data to the instrument. The numeric keys are composed of
numeric keys [0] to [9], decimal point [./,] and [+/-] keys.
14) [←] key
Backspace key. Press this key to delete the last digit of the entered value.
15) [～] key
This button is only used in transformer scan, and is used for continuous input of pins.
16) Magnitude key
The magnitude key is used to input the magnitude of the corresponding parameter.
17) PASS indicator
LED indicator shows the test result has passed.
18) FAIL indicator
LED indicator shows the test result has failed.
19) [Reset] key
Press the [Reset] key to pause the scan in the list scan and trace scan of the bridge, and press
the [Trigger] key again to continue the scan from the previous pause. In the automatic
transformer scan, press the [Reset] key to stop the scan and the next trigger will start from the
beginning.
20) [Trigger] key
When the trigger mode is set to Single mode, press this key to trigger the instrument.
21) Test terminals (UNKNOWN)
4-teminal test pair are used to connect 4-terminal test fixture or cable to measure DUT.
The 4 terminals are respectively as follows: Hcur, Hpot, Lpot and Lcur.
Transformer secondary test terminal (TURNS)
(+): Secondary (+) terminal
(-): Secondary (-) terminal
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