Specifications

Curtis PMC 1223/33, 1225/35, 1227/37 Manual
53
The programmer is operated via an 8-key keypad. Three keys select operating
modes (Program, Test, Diagnostics), two scroll the display up and down, and two
change the values of selected parameters. The eighth key, the MORE INFO key, is
used to display further information about selected items within any of the three
standard modes. In addition, when pressed together with the PROGRAM or
the DIAGNOSTICS key, the MORE INFO key selects the Special Program mode or the
Special Diagnostics mode.
The display window presents a 4-line LCD display. The display is visible even in
bright sunlight. You can adjust the display contrast in the Special Program mode.
When one of the menu keys is pressed, the LED at the corner of the key lights up,
identifying the mode of programmer operation. For example, if the TEST key is
pressed, the LED at the corner of the key indicates that the programmer is now in
the Test mode, and the Test Menu is displayed.
Four lines of a menu are displayed at a time. The item at the top of the display
window is the selected item. To select an item, scroll within the menu until the
desired item is positioned at the top of the display window. The selected item is
always the top line. (In the Program mode, the selected item is highlighted by a
flashing arrow.) To modify a parameter or obtain more information about it, it
must be scrolled to the top position in the display window.
To scroll up and down within a menu, use the two SCROLL DISPLAY arrow keys.
The SCROLL DISPLAY arrow keys can be pressed repeatedly or be held down. When
a key is held down, the scrolling speed increases the longer the key is held.
A small scroll bar at the left of the display window provides a rough indication of
the position of the four displayed items within the entire menu. That is, when the
bar is at the top of the window, the top of the menu is displayed. As you scroll
through the menu, the bar moves downward. When the bar is at the very bottom
of the window, you have reached the end of the menu. This sample display is from
the Program Menu:
6 — PROGRAMMER OPERATION
scroll bar
M1 ACCEL RATE >1 . 5
M2 ACCEL RATE 2 . 0
M1 DECEL 1 . 0
M2 DECEL 1 . 0
selected item
SCROLL
DISPLAY