Display Interconnections
8
4 Display Interconnections
Line-To-Line Cable Installation
LED Driver
The display driver, shown in
, switches
digits on and off. One driver at each display
installation is designated as the host driver (the
driver with the antenna or communication signal
connection). This driver receives its signal directly
from a control unit via the Comm Port connector
J16. The drivers in the remaining display faces are
referred to as clients.
Driver Connectors
J3
Power In
J9
Signal Output (to client driver jack J10 in next line of the face)
J10
Signal Input
J11
Power Out to Digit 1
J12
Power Out to Digit 2
J13
Power Out to Digit 3
J14
Power Out to Digit 4
J15
Power Out to Decimal
J16
Host Driver Signal Input
J18
Power Out to Cash/Credit
Display Interconnect Wiring
Signal travels from the host driver jack J9 to additional
display drivers through the Line-to-Line cable. Line-to-line
connections are made using jacks J9 and J10 on the
driver.
The preferred cable routing has signal leaving each
driver from jack J9 and entering the next driver on jack
J10
Each time you connect the line-to-line cable to J9, you
must also connect the drain wire to the upper-left stud
that holds the driver in place�
1�
Connect the provided line-to-line cable, shown in
, to host driver jack J9. The host driver can
be identified by having the communication option
attached to jack J16.
POWER IN
24 DC
J14
DIGIT 4
J13
DIGIT 3
J12
DIGIT 2
J15
DECIMAL
J11
DIGIT 1
J18
J10
J9
J16
DS7
POWER
ON = GOOD
DS4 HEARTBEAT
1 SEC. BLINK = OK
DS3 (J9)*
DS2 (J10)*
LINE TO
LINE
DS1 (J16)
COMM
PORT
STATUS
LINE
TO
LINE
CASH/
CREDIT
COMM
PORT
J3
Figure 9:
Driver
Figure 10:
Line-to-Line Cable
