Unitec Wash Select II POS Installation Manual - Manual (Page 21)

W A S H S E L E C T I I
Document Number: WS21001 15
4 Electrical Installation
4.1 Wiring the Modem (Option)
The modem is optional. If any of the options requiring a modem are present, the
following section should be included in the electrical setup.
4.1.1 At the Unit
1. Grasp the telephone cable and measure a length sufficient to route the cable
across the back of the Wash Select II unit, and up to the backside of the modem
(inside left wall, if present). Follow the existing cable runs avoiding cables falling
behind the hopper.
2. Cut and strip back the wire, so that the telephone connector can be crimped onto
the end. Take note of which colors are going to be used, because it will need to
be duplicated on the other end of the cable.
3. Using the Crimping tool, proceed to make a solid connection between one RJ-11
connector (not included) and conductors of the modem phone cable. Any
conductors, which are unused, should be trimmed back with a pair of diagonal
cutters, so that they are even with the outer insulation.
4. Observe the correct orientation of the telephone connector (on the front end of the
modem), and carefully insert it into position.
5. Verify that the modem’s AC power plug is inserted into the upper left power outlet,
which is located at the top of the Wash Select II power supply on the back wall.
Modem
communication
cable
Power Supply
cord
Phone cord
plugs in here
Figure 8. Modem Wiring
4.1.2 At the Phone Jack
Note: The order of telephone-wire conductors must match those at the Wash Select II unit.
Document Title: Wash Select II POS Installation Manual