INSTALLATION
•Connect speaker output to loudspeaker.
•If
•Connect the LINE RJ11 jack to an analog telephone line.
•Connect the PHONE RJ11 jack to an analog telephone set (optional).
•Connect the external power supply to the POWER SUPPLY INPUT jack of the EF2241.
•Set the country code on the EF2241. By default the phone interface will be dis- abled until you select a country code for the telephony interface. This can either be done with the front panel LCD menu, or the
DEVICE IDS ON THE EF BUS
When considering which Device IDs can be used for which Vortex device, decide how many devices have the ability to transmit on the W, X, Y, and Z busses, and how many have the ability to transmit on the P Bus. The EF2280, for example can only transmit on the W, X, Y, and Z busses while the EF2241 can transmit on the W, X, Y, and Z busses as well as the P bus. Up to 8 devices can transmit on the W, X, Y, and Z busses. Similarly, up to 8 devices can transmit on the P bus. Note that the EF2241 counts as one of both types. All devices that can transmit on W, X, Y, and Z must have unique device IDs. Vortex devices of the same type must have unique device IDs. If the device IDs of linked Vortex devices are the same, the front panel LCD screen will display “EFBus Error: Dev. ID Conflict”.
CONNECTING MULTIPLE VORTEX DEVICES
Up to 8 Vortex devices in combination can be linked together at one time (See Device IDs on the EF Bus above). Each unit in the chain must have a unique Device ID. Use the EF Bus to link multiple Vortex devices together.
The following steps should be followed to connect the EF Bus:
1.Set a unique Device ID for each Vortex device. The Device IDs range from 00 to 07.
2.Power off all units.
3.Connect the
4.Connect the provided
Note. The EF Bus must be connected so that the EF Bus In of one
box is connected to the EF Bus Out of another. Connecting the EF Bus In to another EF Bus In (or Out to Out) will not work.
5.Connect another
6.Power on all units at the same time.
VORTEX EF2241 Reference Manual | 10 | Technical Support: 800.932.2774 |