9
PETROSMART EZ Converter Board
Fig. 6, PETROSMART EZ Converter Board
The converter board is located on the inside cover of both the dispenser control IC box; refer to Figure 4 on page
7.
IMPORTANT
After installation of IC box, check the slide switch on the converter board (Refer to Fig. 10) for the
proper switch position. In the IC box that is connected to the dispenser data wires the slide switch must be
positioned on the end marked “GAS PUMP”.
+
VR 1
C10
IC9
IC8
SW2
CONN1
CONN2
CONN3
C9
D1
R4
R5
R 6
R8
LED2
GAS
PUMP
CARD
READER
GAS
PUMP
CARD
READER
