E&M Jumper Block Positioning Procedure - Multitech MultiVOIP 200 MVP200 Quick Start Manual

E&M Jumper Block Positioning Procedure
Each voice/fax channel on the MultiVOIP 200 has a separate
E&M jumper block located near the jacks on the back panel of
the MultiVOIP 200. Each jumper block has 8 pairs of pins with
a jumper plug on three adjacent pairs of pins. The jumper plug
must be centered on the E&M type number (see Figure 4) that
matches the E&M connection for that channel. Perform the
following procedure if you need to move the E&M jumper block
from its default (Type 2) position.
1. Ensure that the external power supply is disconnected
from the MultiVOIP 200.
2. Turn the MultiVOIP 200 upside down and remove the
cabinet mounting screw at the center back of the cabinet.
3. Return the MultiVOIP 200 to its upright position, then slide
the base out the rear of the cabinet.
Note: To change a jumper position, lift the jumper plug up
off the jumper block, then move it to the new position,
ensuring that the middle jumper of the jumper block is
centered on the E&M type number (1,3,4,or 5) as shown
on Figure 4. (Note: Numbers are not on the board.)
Figure 4. E&M Jumper Block Positions
Cabling
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