Daktronics DF-4000 - Manual (Page 37)

Gas Price 5-11
LCD Screen Action
LED TEST
ENTER TO
TEST Press the < ENTER > key to cycle the display
digits between all LEDs on and all LEDs off.
ENTER TO
TEST
CLEAR TO
EXIT Press < ENTER > send the test command to the
sign.
Press < CLEAR > to exit the test mode
Display Option
Use the Display Option menu to select the display configuration.
LCD Screen Action
DISPLAY
OPTION
$00.00
↓
The current configuration is shown on the
bottom line of the LCD. Press the down arrow
key to select any of the possible configuration
values.
Possible values are:
$00.00 (default)
$0.000
$.0000
$0000.00
$000.00
$00
Select the configuration that matches the layout
of your display.
Note: If the wrong configuration is selected, the
digits shown on the LCD may not be displayed
correctly on the display.
Press < ENTER > to accept and move on to the
next screen.