StarTrac Elliptical Edge, Service Manual

Page: 31 / 74

Communication Cable Replacement
NOTE: Use one hand
to support the display
panel during removal.
NOTE: DO NOT pull
on the wires when dis-
connecting the cables
from the display panel.
NOTE: To prevent the
display power cable
from falling through the
display neck opening,
tape the display power
cable to the top of the
display neck.
NOTE: Use one hand
to support the display
during instal/a-
NOTE: The cable
connectors are keyed
to prevent improper
connection.
NOTE: The cable
connector is keyed to
prevent improper con-
nection.
5.4
2. CAREFULLY disconnect the communication cable from display panel connector J4 and
the display power cable from display panel connector J7, by grasping and pulling the ca-
ble connectors.
3. Remove the display panel.
Install the communication cable:
1. Tape one end of the new communication cable to the bottom (LCB end) of the old com-
munication cable.
2. Using the old communication cable as a routing guide, GENTLY pull the new communi-
cation cable up through the display neck. The communication cable should route
smoothly and easily through the display neck. DO NOT force the cable through the neck.
3. Remove the tape and separate the new communication cable from the old communication
cable.
Install the display panel:
1. Place the display panel in position on the unit. BE SURE to support the display panel until
the Allen screws have been installed.
2. CAREFULLY connect the communication cable and power cable to the display panel.
MAKE SURE the connectors are properly aligned when reconnecting. DO NOT force the
connectors.
• Connect the communication cable to display panel connector J4.
• Connect the display power cable to display panel connector J7.
3. Using 3/32-in. Allen wrench, secure the display panel to the frame with the seven Allen
screws. Tighten the Allen screws firmly. DO NOT OVERTIGHTEN.
Connect the communication cable to the LCB:
1. CAREFULLY connect the communication cable to LCB connector J1. MAKE SURE the
connector is properly aligned when reconnecting. DO NOT force the connector.
Install the front shroud:
1. Install the front shroud in position on the unit.
2. Using Phillips head screwdriver, secure the front shroud to the unit with the eight Phillips
head screws.
Elliptical Edge Service Manual