Warranty Manual

AT-GAIN-120
38
Required items:
• Firmware
• USB Type A to Mini-USB Type B cable
• Computer with USB port
1. Download the latest rmware from the Atlona web site.
2. Disconnect the power from the AT-GAIN-120.
3. Connect the USB cable from the FW port on the front panel to the computer with the rmware.
4. Reconnect the power to the AT-GAIN-120. After a few seconds, a drive folder will be displayed.
5. Delete all existing les on this drive.
6. Drag-and-drop the rmware le on the computer to this folder. Wait for the le to be copied.
7. Disconnect both the USB cable and power cable from the AT-GAIN-120.
8. Reconnect the power to the AT-GAIN-120. The PWR LED indicator on the front panel will rapidly ash green,
indicating that the rmware upgrade is in process; this should take only a few seconds.
9. The rmware upgrade process is complete.
USB
Appendix
PWR
VOL LEVEL
AUDIO AMPLIFIER
FWSIGNAL ANALOG IN
NET AUDIODEVICE ID
GAIN
TM
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 L R
IP
4Ω
8Ω 100V
70V
R
INPUT GAIN
L R
Rapidly flashes green