Expression 3 - ETC

RIU DIP switch and jumper settings
The RIU’s main circuit board contains one 8-switch DIP at location S1 and
a set of 14 jumpers at location J22, as shown in the illustration below.
1. Remove the screws that secure the top panel.
2. Raise the top panel to expose the internal circuitry.
3. Locate jumpers 1 through 14. (location J22)
4. If your network cable is plugged into the BNC connector (ThinNet),
install jumpers 1 through 6. Be certain jumpers 7 through 12 are not
installed.
5. If your network cable is plugged into the RJ45 connector (Twisted
Pair), install only jumpers 7 through 12. Be certain jumpers 1 through
6 are not installed.
6. Jumper 13 must always be off. Jumper 14 should always be installed.
7. Locate the DIP switches at location S1 on the corner of the circuit
board nearest the power switch. Switches are either On (Closed) or
Off (Open). DIP switch 1 must be Off and 2 must be On or the
Remote Interface will not start. Adjust the settings as necessary to
match the following table.
DIP Switch Position Function
1 Off (Open) Normal operation, Factory Use Only
2 On (Closed) Normal operation, Factory Use Only
3 Off (Open) Normal operation, Factory Use Only
4 Off (Open) Normal operation, Factory Use Only
5 Off (Open) Normal operation, Factory Use Only
6 Off (Open) Normal operation, Factory Use Only
7 Off (Open) Normal operation, Factory Use Only
8 Off (Open) Normal operation, Factory Use Only
8. Close the face panel and replace the screws.
9. The Remote Interface checks DIP switch settings when it is turned
on. Restart the unit for new DIP switch settings to take effect.
Expression 3 User Manual, v.3.1 351