Chroma 61501, Руководство пользователя

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Programmable AC Source 61501/61502/61503/61504 User’s Manual
1-4
Table 1-1 Description of Front Panel
Item Symbol Description
1 Display : The LCD is to display configuration, output setup,
and measurement results.
2 Indicator LED : "OUT" and "SHIFT", for showing activation
of output and shift mode, are available which are located
on the keypad area next to the corresponding keys.
3
t
----------
or
---------
PAGE
PAGE
Cursor moving keys : These two keys are to move the
cursor to different directions respectively. In normal
mode, pressing any of these two keys will change the
place of the cursor. Under shift mode, these keys enable
the LCD display to change to last page or next page if
there are
or patterns in right-down side of display.
4
PAGE/EXIT
-----------
or
----------
SAVE
PAGE or EXIT command key : Pressing this key will
make the LCD display switching between MAIN PAGE
and CHOICE PAGE. Or change to CHOICE PAGE in
each functional list. Under shift mode, pressing this key
on MAIN PAGE, the uses can save the output setting
(see 3.8.1). If pressing the key on CHOICE PAGE, the
user can save system data (see 3.8.2).
5
Õ
/ -
-----------
or
----------
RECALL
Backspace and Minus command key : Pressing this key
will erase the keyin number. Or it may show " - ", if no
number is in front of cursor. Under shift mode, pressing
the key on MAIN PAGE, the user can recall the output
setting (see 3.8.1). If pressing the key on CHOICE
PAGE, the user can recall system data (see 3.8.2).
6
OUT/QUIT
OUT/QUIT command key : Pressing this key may enable
the ac source output voltage or quit the output voltage.
7
SHIFT
Shift mode selection key : Pressing this key will switch the
ac source from normal operational mode to the shift mode.
8
0
to
9
,
and
•
-------------
or
------------
HELP
Numeric and decimal keys : The user can program
numeric data by pressing the digital keys and the decimal
key. Under shift mode, pressing
•
acts the HELP
function. The LCD display will show more information
about cursor locating place.
9
ENTER
ENTER
key : It is to confirm the setting of parameters.
10 RPG : The user can input programming data or options by
turning the RPG to the desired ones.
11 Main power switch : It is to power on or off.