Tonghui TH2829 Series - Page 14

TH2829X Series Operation Manual Chapter 2 Introduction
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conditions.
7) [COPY]
Copy the currently displayed page to USB memory.
8) [DISP]
Press this key to enter into the corresponding test display page.
9) [SETUP]
Press this key to enter into the corresponding test setup page.
10) [SYSTEM]
Press this key to enter into the system setup page.
11) Numerical keys
These keys are used to input data to the instrument. The key consists of
numerical keys [0] to [9], decimal point [.] and [+/-] key.
12) [ESC]
ESCAPE key
13) [←]
BACKSPACE key is used to delete the last numeric of the input value.
14) [CAL]
Execute the calibration operation. Press this key to execute OPEN/SHORT
calibration.
15) PASS indicator
LED indicator shows the test result has passed.
16) [TRIGGER]
When the trigger mode is set to MAN mode, press this key to trigger the
instrument.
17) [RESET]
Press this key, when transformer auto scanning is cancelled, other operation
cannot be executed on other pages.
18) FAIL indicator
LED indicator shows the test result has failed.
19) [ENTER]
This key is used to end the input of data, and confirm and save the data
displayed on the inputting line (the bottom line on LCD).
20) 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
21) CURSOR
This key is used to move the cursor on the LCD displayed page. When the
cursor moves to a zone, the corresponding zone will be lightened.
22) Knob for menu selection and numeric input
This knob is used to move the cursor, select and set parameters.