User Manual California Instruments
CSW Series 47
CURSOR UP The UP key moves the cursor position upwards one position to
the previous available cursor position. If the present cursor
position is at the top of the right hand column, the cursor is
moved to the bottom position of the left hand column. If the
present cursor is at the top of the left hand column, the cursor is
moved to the bottom of the right hand column. Figure 3-10
depicts the cursor movement through a two-column menu.
Figure 3-10: Cursor UP key movement
CURSOR DOWN The DOWN key moves the cursor position downwards one
position to the next available cursor position. If the present
cursor position is at the bottom of the left hand column, the
cursor is moved to the top position of the right hand column. If
the present cursor is at the bottom of the right hand column, the
cursor is moved to the top of the left hand column. Figure 3-11
depicts the cursor movement through a two column menu.
Figure 3-11: Cursor DOWN key movement
The decimal keypad can be used at any time in lieu of the shuttle knob to change output
parameters. Direct data entry is often faster to effect large changes in values than using the
shuttle knob. Note that pressing the ENTER key while in SET mode of operation will cause the
AC source to revert back to IMMEDIATE mode. Thus, to change all parameters in SET mode,
enter a value for each field and then proceed to the next field without pressing the ENTER key.
0 through 9 The numeric keys provide all decimal number for entry of
parameters.
DECIMAL POINT The decimal point key is used to enter fractional parts of values
for fields that have a resolution less than 1. The amount of
resolution for each menu field is normally visible on the LCD. If
more digits are entered after the decimal point than can be
accepted by a field, the value is automatically rounded to the
available resolution when the ENTER key is pressed.
BACKSPACE The BACKSPACE () key can be used to erase one digit at a
time if you make a data entry error.
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