GuruDM Gas Price Signs have different configurations depending upon the number of products and pricing types are used.
There are multiple configurations for Hand-Held remote control or EPID using only One Pricing Grade (cash or credit). There are 5 different pricing options. The ports in the same column will duplicate the same price.
There is an additional configuration style for signs that use Two Pricing Tiers for each grade, without using the EPID system. This system is to be programmed using only the Hand Held Remote. There are 5 different pricing options. The ports in the same column will duplicate the same price.
There is a third configuration used for signs using the EPID System, and Cash/Credit tier pricing. Each port is configured as Independent, which gives the controller 10 different pricing ports instead of the usual 5 ports.