Velocity SPK-VELO-001 User manual

SPK-VELO-001
900MHz Digital Hybrid Wireless
Outdoor Speakers with Remote
User’s Manual
P.1
INTRODUCTION
This 900 MHz digital hybrid wireless speaker system uses latest wireless technology
that enables you to enjoy music and TV sound anywhere inside or outside your home.
You can simply connect the system to any audio source such as Radio, TV, VCR,
Hi-Fi and CD/MP3/VCD/DVD player. Without complicated wiring and installation with
your Audio/Video equipment and rear channel amplifier, the system enables you to
enjoy thrilling, lifelike sound in minutes.
FEATURES
1. Weatherproof indoor and outdoor speakers.
2. Automatic Phases Lock Loop (PLL) scanning system on speaker receivers
3. Phase Lock Loop (PLL) transmission system on transmitter
4. 900 MHz Digital Hybrid RF technology speaker system.
5. RF technology lets you roam freely throughout your house and garden.
6. Operating distance up to 150 feet.
7. No line of sight limitation.
8. Virtually interference free audio quality.
9. Auto ON/OFF control.
10. Auto tuning function.
11. Wireless remote control unit: Independently controls each speaker
Volume up/down
Power on/off
12. Wall-mountable.
13. 2-way speakers.

P.2
COMPONENT IDENTIFICATION
TRANSMITTER
SPEAKER RECEIVERS
REMOTE CONTROL
VOLUME UP
Signal On Indicator (blue) Power On Indicator (red)
Antenna
AUTO TUNE
POWER ON/ OFF
VOLUME UP
VOLUME DOWN
AUTO TUNE
VOLUME DOWN
POWER ON/ OFF
VOLUME UP
P.3
INSTALLATION
TRANSMITTER
1. Insert the antenna tube into the antenna wire.
2. Connect the suppliedAC/DC power adaptor to an electrical wall outlet.
3. Plug the AC/DC power adaptor in the DC jack located on the rear of the
transmitter.
4. When the AC adapter is plugged in, the red POWER LED illuminates. If the red
POWER LED does not illuminate, make sure the adapter is plugged in.
5. The rear of the transmitter has one audio cord that can be connected to audio
output jack of TV, Monitor, VCR, Radio recorder, CD/MP3/VCD/DVD players or
to headphone/earphone jack with the connector provided.
When the transmitter receives an audio signal, the blue SIGNAL LED and the red
POWER LED will illuminate together. If the blue SIGNAL LED does not illuminate,
ensure the audio source is turned on.
SPEAKER RECEIVERS
1. Insert 6 ‘C’ cell alkaline batteries into the battery compartment with correct
polarity at the bottom of each speaker (batteries not included in the package) or
connect the 9V power adaptor to the DC input jack on the bottom of each
speaker, then plug it to the wall AC outlet.

P.4
2. Press On/Off button and turn the speakers ON. The POWER LED will light up in
Blue. Switch off the speakers by pressing the ON/OFF button on the speakers or
on the remote control unit, and the LED will be off.
3. To suit the needs of different users, these speakers are designed for wall
mounting. There are two holes at the back of each speaker for you to hang them
on the wall.
REMOTE CONTROL UNIT
1. Remove the battery cover at the rear of the remote control unit and insert 2
“AAA” size batteries (not included) into the battery compartment with the correct
polarity.
2. Place back the cover and close the battery compartment.
P.5
OPERATION
1. Turn on the audio source (TV or audio component) to which the transmitter is
connected with. The blue signal LED on the transmitter will light up.
2. Select thechannel 1 or 2 of the transmitter for best performance in your location.
3. Turn on the ON/OFF button on the speakers (the ON/OFF button on the remote
control unit cannot be used as a primary device to switch on the speakers).
Press the “AUTO TUNE” button to get the best tuning reception in the speakers.
When the button is pressed, frequency tuning starts automatically and it stops
when a signal is detected. Tuning process can also be activated by pressing the
“AUTO TUNE” button on the remote control unit.
4. Volume can be adjusted up by pressing “+” button or
down by pressing the button “-“ to the desired listening
level, or you can press the “+” button or “-“ button” on
the remote control unit to adjust the volume level.
NOTE :
a) Keep the speakers up to 7 meters apart from the
transmitter, and then press “AUTO TUNE” button for the best reception.
b) Whenever you find frequency jam, move your channel switch from one
channel to the other channel (there are two channels for selection) on the
transmitter, and then press the “AUTO-TUNE” button again.

P.6
5. Your speakers are now portable and can be carried freely from room to
room, without disruption. Should you encounter any sound distortion
(signal cuts off or carries distortion), press the speaker’s “AUTO TUNE” button to
maximize the best reception.
If you hear interference from other components, switch on the channel control of
transmitter, and then move the speakers to another location. You can re-adjust
the tuning control by changing it to either channel 1 or 2 on the transmitter and
by then pressing the "AUTO TUNE" button, for best reception.
When transmitting / receiving over long distances, the signal from the system
will become weaker.
6. Switching Off
a) To protect the transmitter and save power, the transmitter will cut out
automatically if it detects that the unit is not being operated or, there is
weak reception from the signal audio source, for 4 minutes.
In other words, if the signal comes back, the transmitter will work again
automatically.
b) Press the ON/OFF button to turn off the speakers and the LED light will
P.7
then turn off, or simply press the ON/OFF button on the remote control unit.
If you use the remote control unit to turn off the speakers, the speakers
will be at stand-by mode for 5 minutes and the LED will change from blue
to yellow. You can switch on the speakers again by using the remote
control unit during the stand-by time. If there is no signal from the remote
control unit in 5 minutes, the speakers will automatically power off.
WARNING:
The Power adapters are for indoor use only. If it is wet outside or raining, you
can continue to operate your speakers via batteries. Please move the adapters out
of the rain by removing them and placing them in a safe dry place.
This device must be used with the AC/DC adapters supplied within the
package.

P.8
TROUBLE SHOOTING
NO SOUND
- Ensure the AC/DC adaptor is fully inserted into the AC outlet and the
power connection input on the transmitter.
- Ensure the speakers are switch ON.
- Speaker’s battery capacity is too low, replace with new batteries or
connect theAC/DC adaptors to the speakers.
- Ensure the TV or audio component is ON.
- The connected audio / video equipment is not playing. Start playing the
equipment.
- The volume of speakers is too low, adjust the volume to an appropriate
level.
DISTORTED
- Press the “AUTO-TUNE” button on the speakers until matching the
frequency of the transmitter.
- Change the position of the channel selector on the transmitter. You must
then press the “AUTO TUNE” button on the speakers.
- Battery capacity is too low. Replace with the new battery.
- Ensure the volume level of speakers is adjusted properly.
- The speakers are too far away from the transmitter, move it closer.
- The input level of the audio signal is too low. Turn up the volume of the
audio source equipment.
P.9
TECHNICAL SPECIFICATIONS
Transmission Mode : UHF
Carrier Frequency : 900 MHz Digital Hybrid
Operation Voltage : Transmitter, DC 12V 150mA
Speakers, 6 X ‘C’ size Alkaline batteries or DC
9V 1A adaptor
Remote Control Unit, 2 X ‘AAA’ size batteries
Frequency Response : 40Hz – 12KHz
Distortion : 1%
S/N Ratio : 65dB (typical)
Operation Distance : Up to 150 feet
Speakers : 2-way
Output Power : 2 x 5Watts

P.10
NOTE: This equipment has been tested and found to comply with the limits of a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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