4
UNPACKING INSTRUCTION
CAUTION!
Immediately upon receiving the product, carefully unpack the carton, check the contents to ensure that all parts are
present, and have been received in good condition. Notify the shipper immediately and retain packing material for inspection if
any parts appear damage from shipping or the package itself shows signs of mishandling. Save the package and all packing
materials. In the event that the product must be returned to the factory, it is important that the product be returned in the original
factory box and packing.
If the device has been exposed to drastic temperature fluctuation (e.g. after transportation), do not switch it on immediately. The
arising condensation water might damage your device. Leave the device switched off until it has reached room temperature.
POWERSUPPLY
On the label on the backside of the product is indicated on this type of power supply must be connected. Check that the mains
voltage corresponds to this, all other voltages than specified, the light effect can be irreparably damaged. The product must also
be directly connected to the mains and may be used. No dimmer or adjustable power supply.
Always connect the device to a protected circuit (circuit breaker or fuse). Make sure the device has an appropriate
electrical ground to avoid the risk of electrocution or fire.
GENERAL
1. Power switch -
Press the switch to turn the amplifier on/off.
2. Microphone volume -
Adjust the volume of the microphones.
3. Control buttons
Input -
Press this button to switch between AUX, USB/SD and BT-input.
Previous -
Track Skip to previous track.
Play / Pause -
Start/resume or pause play by pressing this button.
Next -
Skip to next track.
4. Volume control
- Adjust the output level of amplifier.
5.
Microphone -
Input 6.35mm (1/4
”) jack input for microphone.
6. Echo
–
Add echo effect on your microphone
sound
7. Treble control -
Adjust the treble
8. Bass control -
Adjust the bass.
9. Balance
–
Adjust the balance between left and right speaker.
10. USB and SD port -
Insert your USB devices or SD card into these slots.
11. Aux input -
Connect any stereo signal such as a CD, TAPE, Mixer etc. to this input. To play a signal connected to this
input make sure the AUX input is selected on the front panel
12. Speaker output -
Connect the speakers to these connectors
BT CONNECTION
First turn on the amplifier, press the “INPUT” button until BT LED lights up. Then use your mobile or other BT device and search
the amplifier. When you find “AV340” then connect, no password needed. The amplifier is only discoverable when input selected
BT.
Содержание AV440
Страница 2: ...2...