3 setting jumpers – NEXCOM NEX 852VL2 User Manual

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2.3 Setting Jumpers

A jumper is the simplest kind of electric switch. It consists of two metal pins and a cap. When setting the

jumpers, ensure that the jumper caps are placed on the correct pins. When the jumper cap is placed on

both pins, the jumper is SHORT. If you remove the jumper cap, or place the jumper cap on just one pin,

the jumper is OPEN. Please see the following illustrations

The illustrations on the right show

a 2-pin jumper. When the jumper

cap is placed on both pins, the

jumper is SHORT. If you remove

the jumper cap, or place the

jumper cap on just one pin, the

jumper is OPEN.

Open (Off)

Short (On)

These illustrations show a 3-pin

jumper. Pins 1 and 2 are SHORT.

Table 2-1 : Setting Jumpers