NF ZA57630, Инструкция по эксплуатации

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3.1 Functions and Operations of Panel Parts
3
-
7
ZA 57630
● Measurement signal controls
・
AC/DC OFF
: This turns the outputs off. The
AC
lamp and
DC
lamp both go out.
・
AC OFF
: This turns only the AC output off. Only the
AC
lamp goes out.
・
AC/DC ON
: This turns the outputs on. The
AC
lamp and
DC
lamp both light.
Even if the settings are 0 Vrms and 0 V respectively, the
AC
lamp and
DC
lamp light in the
output on state.
When the power is turned on, this instrument starts up with both the AC and DC outputs in
the off state. Also, the outputs turn off if the settings are reset (RESET) or this instrument is
restored to the factory default state (INITIALIZE) (refer to
“3.5.14 Other Menu”
). The on/off
state is not changed by loading measurement conditions (refer to
“3.5.9 Storage Menu”
).
● ENTRY (Keypad)
This is a set of keys for entering the numeric values of setting parameters.
・
0
to
9
．
-
: These enter numeric values.
・
EXP
: This is used to enter numeric values in exponential format.
・
BS
: This is the backspace key.
Pressing this key during numeric input deletes the number that is to the
left of the cursor. After deletion, the number string that is to the left of
the cursor shifts one character to the right.
・＜ ＞
: These keys move the cursor position to the left or right.
・
CANCEL
: This key discards the numerical value being input and returns the value
to previous one.
・
ENTER
: This key applies the setting after a numerical value has been entered.
The previous setting is kept until this key is pressed.
● LCD touch panel
The LCD of this instrument is equipped with a touch panel. You can select and set
instrument functions and measurement parameters by touching the screen with a fingertip.
The touch panel uses a resistive film, so you can use a non-conductive stylus pen or a gloved
fingertip to operate it.
The surface of the touch panel is easily scratched, so do not use hard or sharp objects to
operate it.