Inc. VP-6228T USB 2.0, 5.25-inch External Enclosure User Manual

VP-6228(T) USER MANUAL

2-2.2 Temperature Control Jumper Settings (Only VP-6228T)

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.

Note:

Only one jumper can be set at the same time.

JP8 (2-pin) Jumper

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.

JP7 (3-pin) Jumper

1) Set JP7 pins 1-2 to ON.

Controls temperature at 50

2) Set JP7 pins 2-3 to ON.

Controls temperature at 40

3) Clear JP7 setting (no jumper).

Controls temperature at 60

The following identifies the jumper options for setting the operation

of the cooling fan.

JP8

JP7

Temperature

(Default)

(Clear)

1-2 :ON

(Clear)

2-3 :ON

1-2 :ON

(Clear)