DM-100 Controller
27
Petroleum Price Controller Operation
The Petroleum Price Controller LCD display will default to showing the current display
settings on power up. The following text will be shown on the LCD.
LCD Screen
Action
LINE PRICE
1
↓
$1.23 9/10
<EDIT> TO
MODIFY
1
↓
$1.23 9/10
The display will toggle between these two
screens.
Press the up or down arrow keys
<
↑↓
> to scroll
through the current setting for any of the lines
on the display.
Press the
[Enter/Edit]
key to modify any of the
line settings.
Modifying Price Line Settings
The gas price can be modified either by pressing the
[Edit]
key during operation or by using
the
[Menu]
key (refer to
Menu Items
chart following this screen). The following keys
identify items to be edited:
L
= Current line number to be edited
D.CC
= Current dollars and cents value to edit
T
= Current tenths of cent value to edit
LCD Screen
Action
EDIT LINE L
$D.CC T/10
↓
Press any of the number keys to edit the price
value for this line. Press the down arrow key <
↓
>
to modify the value of the 1/10-cent data for this
line (read Note following).
Press [
Enter
] to accept the new value or press
[Clear] to abort the changes.
Note:
The flashing asterisk on the LCD shows
the current data being edited.
Many displays do not have a changeable 1/10-
cent digit. Changing the tenths-cent value from 9
on these digits will make the digit appear
incorrect.
