Digital Acoustics IP7-SS20 Manual de referencia - Página 13
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Imprimir páginaPlease note the following guidelines:
Speakers should be installed within 100 feet (30 meters) of the
SS20 using 18 gauge wire
The total amount of wire used in the wiring run should not
exceed 200 feet (60 meters)
The total watts available from the SS20 are distributed equally
among the speakers.
Connecting Line Out
The Line Out connector is designed to drive a 600 Ohm unbalanced
load at -10db. This is capable of driving headphones or a multimedia
speaker.
Connect J2-3 to the + side of the output source
Connect J2-4 to the - side of the output source
Cable length should not exceed 6ft (2 meters)
Use 22 awg shielded/stranded cable
Connecting an I2C Bus
The IP7-SS20 can support an optional I2C bus via the RJ-10 connecter.
Buttons, relays and LEDs can be added to the I2C bus, BUT REQUIRE
CUSTOM FIRMWARE AND SOFTWARE. Please contact Digital Acoustics
for additional information.
Mounting Instructions
The IP7-SS20 can be installed on a DIN Rail or surface mounted.
Din Rail Mounting
To DIN rail mount:
Cut a piece of 35mm DIN rail (not supplied) to the desired length
and secure it to the wall
Place the IP7-SS20 onto the DIN rail by tilting the top of the unit
(J1, J2, J3 connectors facing up with Volume buttons and USB-B
connector facing forward) back towards the DIN Rail until the
IP7-SS20s DIN clip catches the top of the rail
Press in at the bottom of the IP7-SS20 to snap it in place
Surface Mounting
To surface mount:
10