TUNNEL MASTER JR MANUAL
System Hardware 30
Report Printer Installation
Mounting and
Installation
The following instructions will provide detail information on
proper mounting and installation of the Report Printer.
Report Printer Mounting
• The report printer should be set on a shelf, which is securely mounted next to the Relay
Box.
• The Epson report printer is not watertight. It is designed to be located in a dry, non-
corrosive environment.
• The report printer must be located so that connections can be easily made, and the
printed reports can be readily accessed.
Report Printer Wiring
• Electrician must provide a dedicated 110vac circuit and outlet to power the report
printer. This should be on the same dedicated circuit as the Relay Box.
• Drill and provide access into the Relay Box using a Listed ½” water tight compression
connector for a ¼” cable. The connector should be tightened to the torque specs of the
manufacturer. Overtorquing may cause enclosure breakage.
• Insert the cable with the 25-pin RS-232 connector attached (supplied by ICS) into the
OEM Relay Box. Allow excess cable outside the Relay Box for easy access to the
backside of the report printer so that the RS-232 25-pin connector can be easily attached
and removed.
• Attach the cable to one of the two RS-232 ports in the Relay Box labeled Gnd, Rxd,
Txd and 5v as follows:
Black Gnd
White/Black Rxd
Black/White Txd
• Tighten all wires on the circuit board in the relay box to 20 pound-inches (2.3 n-m.)
Overtorquing may cause enclosure breakage.
• Connect the 110vac power supply (provided by ICS) to the dedicated 110vac outlet and
the report printer.
• Connect the 25-pin RS-232 connector to the back of the report printer.
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