Daktronics DF-12xx - Manual (Page 44)

4-10 Gas Price
Display Operation
4.4 POS Installation and Interface
Reference Drawings:
System Riser Diagram; Point of Sale Configuration ... Drawing A-200195
A Point of Sale (POS) interface option is available with DataMaster LED Gasoline
Price Displays. Displays with this option automatically update when product prices
are changed in the POS. Displays with the POS interface option will be supplied
with a POS Interface Kit (0A-1279-0400 for Gilbarco G-Site).
BEFORE YOU START:
1. Ensure that the POS system has a price sign output port, and refer to the POS
manuals to enable and/or configure the port.
2. Locate the parts in the list below.
Hardware Installation:
1. Locate the following parts:
a) POS Interface Kit containing:
• DataMaster 100 w/POS option (0A-1196-0133)
• Wall mounting bracket for DM-100 (0M-200082)
• POS Interface Cable
o For Gilbarco G-Site POS: RJ45 to DB9 cable (0A-
1279-0402)
• POS riser diagram (Drawing A-200195)
b) 10’ cable, DB9 to DB9 (W-1267)
c) Wall pack transformer (T-1118).
d) Indoor junction box (0A-1196-0099) for direct wired installations
OR…
Radio Interface junction box (0A-1279-0161) for wireless installations.
2. The wall mount bracket (0M-200082) provides convenient storage for the
DM-100 controller. If using the wall mount bracket for the DM-100,
ensure that there is sufficient clearance above the bracket to allow the DM-
100 to be removed from the bracket with both cables attached. Also ensure
that the POS interface cable will reach from the DM-100 location to the
price sign output of the POS. Fasten the wall mount bracket if desired. The
DM-100 can be permanently attached to the wall mounting bracket by
removing the two screws in the bottom edge of the DM-100, sliding the
DM-100 into the wall mount bracket, and reinstalling the screws through
the slots in the bottom bracket flange.
3. Mount the junction box (c. or d. above). Ensure that the DB9 to DB9 cable
(W-1267) will reach from the DM-100 to the junction box.
4. Complete junction box to sign, or junction box to radio wiring as shown on
the riser diagram (drawing 200195).
5. Attach the POS interface cable to the POS price sign port. Coil any excess
cable and cable tie it out of the way.
6. Attach the DB9 to DB9 cable (W-1267) to the junction box as shown on the
riser diagram. Coil any excess cable and cable tie it out of the way.