ViPowER VP-6228T Benutzerhandbuch

Jumpers JP7 and JP8, located on the rear PCB panel of the
VP-6228T, are used to set the cooling fan for controlling the
operating temperature. The default setting is JP8 pins 1-2 ON.
The fan will always run continuously to disperse the heat.

When JP8 pins 1-2 are jumpered
(ON), the fan will always run continu-
ously to disperse the heat. (Default)

When the jumper is removed, opera-
tion of the fan will always be con-
trolled by the JP7 jumper setting.

1)  Set JP7 pins 1-2 to ON.
Controls temperature at 50 °C

2)  Set JP7 pins 2-3 to ON.
Controls temperature at 40 °C

3)  Clear JP7 setting (no jumper).
Controls temperature at 60 °C

The following identifies the jumper options for setting the operation
of the cooling fan.

2

1

2

1

2

1

2

1

1

2

3

1

2

3

1

2

3

1

2

3