Sony GY-8240FC Operation Manual page 56

Locations and Functions of Parts
wa OPTION-3 connector (10BASE-T)
For connection to a network.
This is for service use only. Do not use this connector
in normal operations.
ws FIBRE CHANNEL connectors
For connection to the host computer.
wd SIGNAL DETECT lamp (green)
Lights when the Fibre Channel interface is correctly
connected and a signal is detected.
wf ACTIVE lamp (green)
Lights when the Fibre Channel interface is operating.
wg Main power switch
Keep this switch ON ( side) in normal use. When this
switch is set to ON, the power switch on the front
becomes operable.
Set it to OFF ( side) when the unit will not be used
for a long time or for servicing.
Note
About primary power control
When the primary power is turned on, power to this
unit is turned on regardless of the previous power
switch setting.
Note, however, that it is required to wait for 1 minute
or more when turning on the primary power
immediately after you turn off the power by pressing
the power switch on the front.
wh AC IN connector
Connect to an AC power source with the AC power
cord.
wj U (ground) terminal
For signal ground
.......................................................................................................................................................................................
1) Primary power control: Setting the main power switch
on/off or cutting/restoring the power supply to this unit.
10 (E)
1)