IMPORTANT SAFETY INFORMATION

FUSE

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.

Fuse

To comply with European safety standards, a spare fuse must not be fitted to the appliance inlet. Only fuses of the same manufacturer, make, and type must be used with the unit.

CONNECTIONS

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 fiber TX port and fiber cable ends when they are powered on.

CLASS 1 LASER DEVICE

Use of controls or adjustments of performance or procedures other than those specified herein may result in hazardous laser emissions.

SUMMIT SWITCH INSTALLATION AND USER GUIDE

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Extreme Networks Summit1 manual Fuse, Connections