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

MultiVOIP 200 User Guide
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 2-3) that matches the E&M connection for that channel.
MultiVOIP 200's shipped to Europe, Great Britain, and Ireland have the default setting for the E&M
jumper blocks defaulted to a type 5.
Perform the following procedure if you need to move the E&M jumper block from its default (Type 2)
for North America or the default type 5 for international markets.
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 2-3. (Note: Numbers are not on the board.)
4. Change the jumper block position for any voice/fax channel to be connected to an E&M trunk that
is not a Type 2 (the default position).
5. Slide the base all the way into the cabinet until it stops.
6. Turn the MultiVOIP 200 upside down and replace the cabinet mounting screw that was removed
in step 2.
7. Return the MultiVOIP 200 to its upright position, then perform the cabling procedure.
22
Figure 2-3. E&M Jumper Block Positions