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Fig 2-1. Front panel specification
⑴
Trademarks and modes: instrument trademarks and modes
⑵
[DISP] Menu key : Press [DISP] key to enter the corresponding test display page.
⑶
[SETUP] Menu key : Press the [SETUP] key to enter the test setup page and system setup
interface of the instrument function(LCR Meter, transformer measurement, transformer scanning)
alternately.
⑷
Direction key (CURSOR)
The direction keys are used to move cursors between the domain and domain of the LCD display
page.When the cursor moves to a certain domain, the domain is highlighted on the LCD
screen.Fast down arrow keys can jump to a certain area.
⑸
Numeric key
Numeric keys are used to input data to instruments. Numeric keys consist of numeric keys [0] to
[9], decimal points [.] and [+ / -] (bond) keys.
Press the [+/-]() key, If it is in the input data is the first sign selection, otherwise it is equivalent to
BACKSPACE, delete the last number function.(Note: long pressing the decimal point [.] key is
equivalent to the function of copying screen.
⑹
[KEYLOCK] key
Press [KEYLOCK] key
，
The [KEYLOCK] button will be lit to indicate that the current panel key
function is locked.Press the [KEYLOCK] button again, and the [KEYLOCK] button will go out,
which means that the keyboard is released.If the command function is set to ON, enter the correct
command when unlocking the keyboard, otherwise the keyboard can not be unlocked.When the
instrument is controlled by RS232, the [KEYLOCK] button will be lit. Press the [KEYLOCK]
button again, and the [KEYLOCK] button will go out, which means that the keyboard will be
released to the local state.
⑺
[BIAS]key
[BIAS] key is used to allow or prohibit 0-50mA/5V DC bias power output.Press the [BIAS] key
and the [BIAS] button will be lighted to indicate that the DC bias output is allowed.Press the
[BIAS] button again, and the [BIAS] button will go out, which means that the DC bias output is
prohibited.There are some non test screens that can not be added to DC BIAS. Press this button
Содержание JK2817N
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