Algo 8305 User Manual page 11

Wiring Connections
1. Connect the 8305 Multi-Interface IP Paging Adapter to an IEEE 802.3af compliant PoE network switch or PoE
injector. Blue lights on the front will turn on.
2. Wait for the blue lights to turn off (about 60 seconds). Boot-up is complete when they turn off.
3. Press the recessed reset switch (RST) to play the IP address over the analog outputs. A headset can be connected
to the green AUX output port. You can also find the IP address by downloading the Algo Network Device Locator
or a third-party network scanner to find Algo devices on your network. Algo device MAC addresses start with
00:22:ee. You will need this IP address to configure the 8305 using the web interface.
4. Connect your desired devices to the telephone port, line output, or 8  output.
a. Telephone Port – Connect to the telephone port on a legacy communication system. This port on the 8305
emulates an analog phone. The telephone port on the legacy device may be labeled as an FXS port.
b. Line Output – Connect directly to the telephone input on the legacy communication system with an input
impedance between 600 Ohm and 10 kOhm. The output level can be adjusted to match the device's input
volume and other audio specifications in the web interface under Basic Settings → Features. If required, the
optional dry contact closure can be used to activate the legacy communication system.
8  Output – Connect one or many self-amplified speakers. If many speakers are connected in parallel, the
c.
resulting effective impedance must not be less than 8 . Intended use is for nominal 2 k or 1 k self-
amplified speakers.
UG-8305-030524
8305 Multi-Interface IP Paging Adapter
Figure 4. Wiring diagram example for the 8305.
support@algosolutions.com Page 11