Daktronics DF-4000 - Manual (Page 48)

7-2 Gas Price
Display Operation
New Code Key
To select a new Price Display option (Rate, Lottery, Gas), use the new code key.
This key is an alternate function, so the <ALT> key must first be pressed.
LCD Screen Action
Press Enter
to select a
new code Press <ALT> then <NEW CODE> to select a
new price display function. Press <CLEAR> to
resume normal operation. Press <ENTER> to
select a new function. Use the < ↑↓ > arrow keys
to select the new price function and then press
<ENTER>.
SELECT
FUNCTION
Rate Display
↓↑
Press the arrow up or down keys< ↑↓ > until the
rate display option is shown. Press the
< ENTER > key to accept.
Initializing
Display To accept a new function, the handheld
controller will send this information to the
display.
Searching
for
Display If the wireless base station cannot be found
the controller will not work. This may happen if
the controller is out of range or if the wireless
base station has no power.
Note: The actual rate price values will not be displayed on the RC-100 LCD
screen because these values are kept in the display itself.