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 indicatorThe 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)