H Configuring The Unit Using The Internal Switches - Paradyne 7974 User Manual

Configuring the Unit Using the Internal Switches
Configuring the Unit Using the Internal Switches
496-15104
"
4-2
Use internal Switchpacks S3 and S4 to manually configure the unit. Use
Figure 4-1 to locate Switchpacks S3 and S4.
!
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.
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.
3. Locate Switchpack S4 on the circuit board using
4. Set Switch 1 on Switchpack S4 to ON to enable Switchpacks S3 and S4.
5. After you enable the switchpacks, you must set the switches to your desired
configuration. Refer to
6. Replace the cover and fasten it with the two screws.
7. Power on the board to reset and enable the new configuration.
August 2000
Figure 4-1 and Tables 4-1
Figure 4-1.
through 4-11.
7900-A2-GB21-00