Extreme Networks Summit Summit1 Installation And User Manual page 145

F
USE
¥ Disconnect power from the unit before opening the fuse holder cover. The unit
automatically adjusts to the supply voltage. The fuse is suitable for both 110V A.C.
and 220-240V A.C. operation.
To change the fuse, release the fuse holder by gently levering a small screwdriver
under the fuse holder catch. Only fuses of the same manufacturer, rating, and type
as the original must be used with the unit. Close the fuse holder.
¥ To comply with European safety standards, a spare fuse must not be Þtted to the
appliance inlet. Only fuses of the same manufacturer, make, and type must be used
with the unit.
C
ONNECTIONS
¥ Fiber Optic ports - Optical Safety. Never look at the transmit LED/laser through a
magnifying device while it is powered on. Never look directly at the Þber TX port
and Þber cable ends when they are powered on.
¥ CLASS 1 LASER DEVICE
S S I
UMMIT WITCH NSTALLATION AND
Fuse
U G
SER UIDE
I S I
MPORTANT AFETY NFORMATION
A-3