11
3.7. ExpressCube
™
External Device Ports
The ExpressCube
™
external ports are high-speed data and power ports that are used to connect to
optional ExpressCube
™
equipment. There are two external device ports on the rear connector
panel. The two ExpressCube
™
external devices supported by these ports are the control unit and
the customer display unit as illustrated below.
T
The ExpressCube
™
Controller has a reversible mounting plate that allows the controller to be
converted from a desk mount (as shipped) to a wall mount. To change the configuration, remove
the four screws holding the bracket. Rotate the mounting bracket 180
°
and secure with the same
four screws.
The ExpressCube
™
external device ports use RJ-11 four wire connectors. Place or mount the
device to be connected in the location that it will be used. Insert the RJ connector until an audible
click is heard. Carefully route the cable and insert the RJ-11 connector into either one of the two
ExpressCube
™
external device ports.
"
The RJ-11 is a popular jack used by manufacturers for a variety of different devices and
purposes. DO NOT INSERT ANY OTHER MANUFACTURED DEVICE EQUIPPED WITH A RJ-11
INTO THE EXPRESSCUBE DEVICE PORT. The attempted use of this RJ-11 port for any
device other than an ExpressCube™ device can cause internal damage and void the
warranty.
"
The ExpressCube
™
external device ports provide low voltage power to operate the
circuits and backlit LCD displays of the external devices. Care should be taken to ensure that
no foreign objects are inserted into these ports.
