• Leave all components inside the static-proof packaging that they shipped with until they are
ready for installation.
• Use correct screws and do not over tighten screws.
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
96M5771o User's Manual / Page 14
