VP-9258(T) USER MANUAL 7
JP8 (2-pin) Jumper
When JP8 pins 1-2 are jumpered (ON),
the fan will always run continuously to
disperse the heat. (Default)
When the jumper is removed, opera-
tion of the fan will always be controlled
by the JP7 jumper setting.
JP7 (3-pin) Jumper
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.
3. Power LED indicator
The power LED indicator is located on the front panel of the
VP-9258(T). The power LED will be green light when connect
with the power cable. When you write the data to the
VP-9258(T), the power LED will be orange light.
Power LED
JP8
JP7 Temperature
(Default)
50°C
40°C
60°C
(Clear)
21
(Clear)
21
(Clear)
21
21
1-2 :ON
1
2
3
(Clear)
1
2
3
2-3 :ON
1
2
3
1-2 :ON
1
2
3
(Clear)