Connecting The Hub To Ac Power; Hardware Troubleshooting - Planet DHR-800 User Manual

Make the connection as follows:
1. Power off the Hubs, remove the two screws of the expansion slot cover
2. Slide-in the modules into the slot with care
3. Secure the two screws to the hub.
4. Connect the connectors to the modules and power on the hub
For more information about the modules, please refer to the Installation
Guide of the modules.

• Connecting the Hub to AC Power

After making network connections as described in the preceding sections,
you are ready to plug the hub in and turn it on.
The hub can run on AC power with AC 100~240 Volt auto-sensing,
50~60Hz.
Before plugging the hub in, please make sure:
1. The AC power cord is long enough to reach an AC wall outlet of an
approved type.
2. The power cord has plugs that match both the hub's power inlet and the
type of wall outlet you will use
3. Attach the plugs firmly to both the wall power inlet and hub's before
turn the power-switch to ON, ie: "I" position.

Hardware Troubleshooting

Symptom: Link indicator remains off
Causes: Workstation's network adapter, cable or hub port is defective.
Solution: The most common cause is a defective network adapter or
cable connection. Check the corresponding cable connections,
or the workstations network adapter for possible defects. Verify
12
NOVA100 Series