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3–34 edge switch 2/16 service manual
Repair Information
Figure 3–19: Clean Fiber-Optic Components
3. Gently wipe the end-face and other surfaces of the connector with an alcohol pad
as shown in part B of Figure 3–19. Ensure the pad makes full contact with the
surface to be cleaned. Wait approximately five seconds for surfaces to dry.
4. Repeat step 2 and step 3 of this procedure (second cleaning).
5. Repeat step 2 and step 3 of this procedure again (third cleaning), then reconnect
the fiber-optic cable to the port.
Power-On Procedure
To power-on the switch:
1. One alternating current (AC) power cord is required for each power supply.
Ensure power cord(s) are available to connect the switch to facility power.
WARNING:
A Hewlett Packard-supplied power cord is provided for each switch
power supply. To prevent electric shock when connecting the switch to primary
facility power, use only the supplied power cord(s), and ensure the facility power
receptacle is the correct type, supplies the required voltage, and is properly grounded.
2. Turn on both power switches at the rear of the unit. The unit powers on and
performs power-on self-tests (POSTs).
NOTE: If two power cords are used for high availability, plug the cords into separate facility
power circuits.
3. During POSTs:
a. The green power (PWR) LED on the switch front panel illuminates.
A
B