②
④
PC
DAC-Q7
Active Speakers
①
Bluetooth Input
②
USB Input
or
Amplifier
or
TV/CD Player
The following diagrams shows the most common ways to
connect Fosi Audio DAC-Q7.
* Refer to these diagrams for similar products or contact us.
For Multiple Inputs
Fosi Audio
Fosi Audio
Fosi Audio
Fosi Audio
Fosi Audio
Quick Setup
4
5
Fosi Audio
AK4493EQ HI-FI BLuetooth DAC Q7
SPDIF
LOCK
POWER
SELECTOR
BT
USB
COA
OPT
①
③
Bluetooth transmitter
④
RCA Output
③
Optical/Coaxial Input
Fosi Audio
Fosi Audio
Fosi Audio
Fosi Audio
1. Plug the amplifier or active speaker to the DAC output.
2. Connection required for source input. (Phone, PC/Mac, TV, audio player, etc.)
3. Plug the plug into the AC after plugging the power cable into DC Input.
4. Turn on power switch.
5. Turn the input select knob to select the signal input mode.
Note:
Mac/PC plug-n-play, no special software is needed.
For PC, just click the sound icon in your notification area; click the “Select playback
device” option; select the playback device "USB audio DAC".
For Mac, under System Preferences/Sound, select “USB audio DAC”.
The SPDIF light will be on after the Q7 receives the coaxial and optical signals, if it is
not on, check the input signal.
How to use it?
Your DAC components are not water-resistant, so it’s important that they should
be kept free of moisture. You should clean only with a dry cloth or tissue and no
liquid cleaners or solvents should be used.
Cleaning
Q: All the cables are connected, but no sound output?
A:
1. Check the indicator is on, turn on the power if the light is still off, at this point
you can find a same output voltage power supply (must 12V) to check if the
machine or power supply failure.
2. If the indicator light is on, check whether the select knob is in the right position.
3. If both of the above are normal, check the input device if it is paused.
Troubleshooting
