DG3 Controller – Installation and Operation
Manual
540846-3 page 46 of 64 25/09/2015
Information code on controller screen shows ‘??’
'??' will be shown if an invalid code has been selected – i.e it does not match any of the information codes
stored in the database.
Further to setting “IN – Prompt for Info Num” to 1 in the
configuration code options, press the F/E key repeatedly
until the following screen appears
Use the up and/or left arrow keys until the required digit
value is reached
Press the F/E key to validate
The current route / destination will be shown, along with
the chosen information message
Advert code on controller screen shows ‘??’
Further to setting “AN – Prompt for Ad Num” to 1 in the
configuration code options, press the F/E key repeatedly
until the following screen appears
Use the up and/or left arrow keys until the required digit
value is reached
Press the F/E key to validate
The current route / destination will be shown, along with
the chosen advert message
Display test character string definition
LED signs will show scrolling text similar to that set out below, followed by a series of
horizontal and vertical line test patterns:
Example: OLED v1.15 (X1.15) #0 144x19 C=3D00 P=65/100
OLED v1.15 = the sign's base software type and version
(X1.15) = application software version (Super-X)
#0 = sign address, set by the switch on the sign processor
144x19 = sign size in LEDs (number of columns x number of rows)
(C=3D00) = for Hanover engineer
P= 65/100 = brightness of sign (100/100 is max (100%) while 10/100 is min (10%))
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