4-9
right (
RIGHT
) and left (
LEFT
) arrow keys moves the
cursor to different positions within the current
parameter. The
NEXT
key selects the next parameter
in the currently displayed menu.
Numeric Keypad
Allows numbers and alphanumeric values to be
en-tered. When entering alphanumeric values,
pressing a key will display the first letter shown on the
key. The yellow
FUNC
key allows the keys to select
the yellow functions.
Repeated key presses will toggle through all the letters, both upper and lower
case, shown on the keycap. To enter two letters which appear on the same
keycap, se-lect the first character, then use the right arrow to shift to the next
position and enter the next letter. When data entry is complete the
ENTER
key
must be pressed.
Rotary Adjustment Knob
As an alternative to the Arrow Keypad, the Rotary Adjustment Knob may be used
to adjust the current parameter. The step size is controlled by the position of the
cursor; however turning the knob faster will increase the step size. Pushing the
knob will perform functions similar to the
NEXT
key and switch to the next
parameter in the currently displayed menu.
Second Level Menus (Function Key)
The second level menus (indicated in yellow above certain keys) are accessed
through the use of the yellow function (
FUNC
) key. Pressing the
FUNC
key once
and then pressing the desired menu key will display the specified second level
menu. Pressing the
FUNC
key twice in succession will put the unit into “Function
Lock” mode, where the second level menus can be accessed without repeatedly
pressing the
FUNC
key. Pressing the
FUNC
key a third time will exit “Function
Lock” mode.
Содержание 575 Series
Страница 60: ...H 19 Figure 1 High Z 5V Figure 2 High Z 45V ...
Страница 61: ...H 20 Figure 3 Low Z 5V Figure 4 Low Z 45V ...
Страница 63: ...H 22 Figure 7 Overshoot Versus Output Voltage ...
