Table of Contents
Advertisement
MAINTENANCE
SYMPTOM
Green LEDs dimly lit on all de-
vices.
LEDs occasionally are not operating
properly (stay ON).
28
PROBABLE CAUSE
Electrical noise on the network.
Polarity of P2 and P3 crossed in the
network.
FORM 450.20-N20 (702)
SOLUTION
Disconnect LAN devices one at a
time until fault indication disap-
pears. Reroute LAN cable away
from noise source (VSDs etc.).
Disconnect all LAN devices and
check continuity.
YORK INTERNATIONAL
Advertisement
Table of Contents
