Zhone 7995 インストール手順
24
Configuring the Unit Using the Internal Switches
Use internal Switchpacks S3 and S4 to manually configure the unit. .
HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES
This product is designed to protect sensitive components from
damage due to electrostatic discharge (ESD) during normal
operation. When performing installation procedures,
however, take proper static control precautions to
prevent damage to equipment. If you are not sure
of the proper static control precautions, contact
your nearest sales or service representative.
damage due to electrostatic discharge (ESD) during normal
operation. When performing installation procedures,
however, take proper static control precautions to
prevent damage to equipment. If you are not sure
of the proper static control precautions, contact
your nearest sales or service representative.
Procedure
To configure the unit using internal Switchpacks S3 and S4:
1. Power off the unit.
2. Remove the enclosure cover:
—
Use a Phillips screwdriver to remove the two screws from the top of the unit.
—
Push a flat-blade screwdriver through the slots on both sides of the housing to
free the four inner latches.
free the four inner latches.
3. Locate Switchpack S3 on the circuit board using
.
4. Set Switch 1 on Switchpack S3 to ON to enable Switchpacks S3 and S4.
5. After you enable the switchpacks, you must set the switches to your desired
configuration:
—
—
6. Replace the cover and fasten it with the two screws.
7. Power on the board to reset the unit and enable the new configuration.
!