VIPowER user manual Temperature Control Jumper Settings Only VP-6228T

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.

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

JP7	JP8	Temperature
(Clear)

11-2 :ON

2		(Default)
3	1	2
1-2 :ON	(Clear)
1
		50°C
2
3	1	2
2-3 :ON	(Clear)
1
		40°C
2
3	1	2
(Clear)	(Clear)
1
		60°C
2
	1	2
3

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 °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

VP-6228(T) USER MANUAL 7