4
Installation Guide
AT-GAIN-NET
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6. Locate the included AT-GAIN-NET faceplate with the INPUT port and install the faceplate
using the screws from Step 2, as shown below. Do not over-tighten the screws using high-
torque devices, as this may cause damage to the screws or the faceplate assembly.
7. Card installation is complete.
8. Connect the power cable to the AT-GAIN-120.
9. Connect an Ethernet cable, with an encoded digital audio stream, to the INPUT port.
Refer to the AT-GAIN-120 User Manual for information on conguring the network card.
Version 2
L R
LAN
RESET RESET
LINE OUT
CLASS 2 WIRING CLASS 2 WIRING
TRIGGER MODE
MODEL:
dB
-22
-2
-4
-20
-19
-14
-9
-22
-2
-4
-20
-19
-14
-9
dB
ANALOG IN
L
4 / 8 Ω OUT 70V / 100V OUT
AT-GAIN-120
PWR: 100-120VAC 60Hz 120W
220-240VAC 50Hz 120W
L R
IP
4Ω
8Ω 100V
70V
R
INPUT GAIN
INPUT
NETWORK AUDIO
LAN
INPUT
NETWORK AUDIO
RESET RESET
LINE OUT
CLASS 2 WIRING CLASS 2 WIRING
TRIGGER MODE
MODEL:
dB
-22
-2
-4
-20
-19
-14
-9
-22
-2
-4
-20
-19
-14
-9
dB
ANALOG IN
L
4 / 8 Ω OUT 70V / 100V OUT
AT-GAIN-120
PWR: 100-120VAC 60Hz 120W
220-240VAC 50Hz 120W
L R
IP
4Ω
8Ω 100V
70V
R
INPUT GAIN
L R