QFX E-F15 User manual

Instruction Manual
E-F15

Safety Precautions:
Repairing and installation of this speaker cabinet must be carried out by qualified personnel
following the approved safety standards.
Do not attempt to clean the plastic enclosure with solvents or petrochemical based cleaners.
Do not place objects which are sources of heat on the speaker cabinet such as lighting equipment
or smoke machines.
Do not expose the speaker cabinet to direct rain or stand in water. Liquid getting into the box
will risk a short circuit and will be hazardous.
Do not stack the speaker cabinet in a manner that could cause injury should a cabinet become
dislodged.
Additional precautions for Auto-amplified devices of the series.
Before installation, ensure that the voltage and frequency of power outlet matches the
power requirements of the loudspeaker.
Disconnect from mains power before making a signal connection to the loudspeaker.
Make sure that the power-cord is never crimped or damaged by sharp edges. Never let the
power-cord come into contact with other cables. Only handle the power-cord by the plug.
If external fuse needs to be replaced, ensure it is replaced with the identical rate
and dimension fuse.
This symbol on the product or on its packaging indicates that this product shall not be
treated as household waste. Instead it shall be handed over to the applicable collection
point for the recycling of electrical equipment. By ensuring this product is disposed of
correctly, you will help prevent potential negative consequences for the environment and
human health, which could otherwise be caused by inappropriate waste handling of this
product. The recycling of materials will help to conserve natural resources. For more
detailed information about recycling of this product, please contact your local city office,
your household waste disposal service or the shop where you purchased the product

Built-In Amplifier Panel

1. MP3 player: USB/SD input + FM+ Bluetooth
Rear Panel Controls.
1. SD CARD SLOT: Insert your standard SD card here.
2. DISPLAY SCREEN: Display track information.
3. USB MEMORY STICK SLOT: Connect your USB memory stick here.
4. MODE: Select the input source - SD card USB or Bluetooth® and turn OFF the player.
5. PLAY/PAUSE: Use this control to play or pause your MP3 music/backing track.
6.STOP: Use this control to stop your MP3 music playing. Press again and play from the first song.
7. LOOP: Use this to enable/disable the looped playback mode.
8. REWIND: Press to skip to the preceding track.
9. FORWARD: Press to skip to the next track.
10. a. CONNECT TO BLUETOOTH® DEVICE: Toggle through the system modes and select Bluetooth® (using MODE switch.)
b. On your Bluetooth® capable device, make sure Bluetooth® is enabled. Scan down the list of available devices - search
for: BT and select.
c. Your Audio is now connected to your Bluetooth device.
2. MIC/LINE Input:
MIC INPUT: A balanced input for low level, low impedance devices eg. -mic (200-600ohms) or
electro-acoustic guitar.
LINE INPUT :An unbalanced input - for higher output line level devices eg. - keyboard, processor,
drum machine.
3. L: Left Channel
4. R: Right Channel
5. VOLUME Master: Controls the overall level of your audio.
6. MP3: Press In can play MP3
7. OUTPUT: A BALANCED signal feed that is picked up before the power amp stage. This can be
used to connect to a second Audio cab (daisy chained), active wedge monitor, house PA or mixing
console for example.
8. LINE/MIC: Transfer LINE Input and Microphone Input
9. LIMIT Light: Illuminates just before the amplifier begins to clip. Adjust the level controls and
signal level from your source so this illuminates only briefly on peaks in the music.
10.SIGNAL Light: This will illuminate when the unit is inputting the signal.
11. POWER Light: This will illuminate when the unit is powered up. There is also a second power
MODE
Exchange between USB / SD /Bluetooth/FM
Play/Pause
▇
Stop
Repeat
Last Song
Next Song

LED on the front of the cab which will illuminate to indicate that power is present.
12. AUX INPUT: This gives you the option to connect an additional line level device. Control the
Level with Level control . Please use a stereo cable.
13.VOLTAGE:The model unit has dual voltage 120V/240V, and sets at 120V(Fuse is 6.3A) originally.
When you use 220~240V, you should switch this to 240V side and change the fuse to 3.15A.
Note: Pay special attention when selecting the voltage because incorrect voltage assignment could cause damage to your
Audio!
14. MAINS SWITCH: Turns the system on and off. Ensure the level controls are at minimum when
switching on and off.
MAINS INLET SOCKETAND FUSE: IEC input for connection of an appropriate mains lead.
Remote Control Functions:
1. Stop the MP3 player
2. Switch between USB / SD /Bluetooth
3. Mute the sound of the MP3 player
4. Skip to previous track
5. Skip to next track
6. Play/Pause MP3 player
7. Decrease volume
8. Increase volume
9. EQ to control the tone level
10. Choosing music by numbers