DEC DECstation 5000 Model 100 Series, Maintenance Manual

Page: 43 / 269

To Remove a Communications Loopback Connector
1.
Firmly grip the communications loopback connector.
2.
Pull the communications loopback connector away from the
communications connector.
To Install a Communications Loopback Connector
1.
Align the wide end of the loopback connector and the wide
end of the communications connector.
2.
Firmly press the loopback connector onto the communica-
tions connector.
WSE2M048
Communications
loopback
connector
W 359
Hz 50-60
A 7.9/4.2
V~100-120/220-240
V~220-240 A 1.7
V~100-120 A 3.0
0
1
2
PMAG-C
PMAD-A
2
1
3
connector
Communications
Figure 2-8. Removing and installing a communications loopback
connector
2–14 Service Operations