User's Manual
Contents
1. AptX Low Latency …………………………………………………………………
2. Product overview ……………………………………………………………………
3. What’s in the box? …………………………………………………………………
4. Pairing and connecting ……………………………………………………………
4.1.
Connecting to a mobile phone/tablet
……………………………………………
4.2.
Connecting to a Bluetooth transmitter
……………………………………………
5. Reconnecting ………………………………………………………………………
6. LED indications ……………………………………………………………………
7.
How to get the maximum range …………………………………………………
8. Product Specifications ……………………………………………………………
9. Safety information …………………………………………………………………
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1. AptX Low Latency
Avantree Roxa Plus is a Bluetooth audio receiver incorporating the latest “aptX
low latency” technology, for CD-like quality sound and with virtually no audio
delay. It is ideal for games, watching TV and movies without Lip sync delay.
2. Product overview
1) LED indicator
2) 3.5 mm audio socket
3) 5V/1A USB charging port
4) AC plug(US / EU / UK Pin optional)
3. What’s in the box?
A. Avantree Roxa Plus
B. 3.5mm to 3.5mm audio cable
C. 3.5mm to RCA audio cable
D. User manual
4. Pairing and connecting
4.1. Connecting to a mobile phone/tablet
Step 1. Power on - plug Roxa Plus into AC outlet, the LED will light to RED.
Step 2. Activate Bluetooth( Entering pairing mode) - plug 3.5mm audio cable into
Roxa Plus, LED shows BLUE for 1 second and Roxa Plus will go into pairing
mode automatically after 5 seconds - LED flashes BLUE every 5 seconds.
Step 3. Plug the other end of 3.5mm audio cable or RCA cable into your home
sound system.
Step 4. Active Bluetooth on your phone/tablet, search and select “ Roxa Plus” to pair
and connect. Once connected, the LED of Roxa Plus will light up BLUE.
Then you can enjoy music wireless.
4.2. Connecting to a Bluetooth transmitter
Step 1. Power on –plug Roxa Plus into AC outlet, the LED will light to RED.
Step 2. Activate Bluetooth and get Roxa Plus into pairing mode- plug 3.5mm
audio cable into Roxa Plus and after 5 seconds. Roxa Plus will go into
pairing mode automatically- LED flashes BLUE every 5 seconds.
Step 3. Plug the other end of 3.5mm audio cable or RCA cable into your home
sound system.
Step 4. Power on and set your Bluetooth transmitter to PAIRING MODE
Step 5. Keep the devices close and wait for 5~30 seconds. Once connected, the
LED of Roxa Plus will light up BLUE. Then you can enjoy music wireless.
*PARING MODE: Discoverable mode for Bluetooth device, normally the LED
blinks quickly or flashes between two colors alternately.
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5. Reconnecting
For phone/tablet, once disconnect, please select and tap “Roxa Plus” from the
Bluetooth device list on your phone /tablet to reconnect manually.
For transmitter, once disconnect, please power on your transmitter or press
MFB(multifunctional button) once on transmitter again and set to pairing mode.
6. LED indications
7. How to get the maximum range
Please put Roxa Plus at open
place to get better wireless signal
as Bluetooth cannot transmit via
wall or other blocks.
www.avantree.com
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User Manual
Wireless Music Receiver
Roxa Plus
Dispose of the packaging and
this product in accordance with
the latest provisions.
B
A
C
D
Status of Receiver LED indicator
Powered on but Bluetooth not activated
LED shows steady RED
Activate Bluetooth
LED shows BLUE for 1 second
Pairing mode and disconnect
LED flashes BLUE every 5 seconds
Connected
LED shows steady BLUE
10m
Open air No blocks
8. Product Specifications
Specifications
Wireless receiver
· BT version: 4.2
· Support profile: A2DP
· Support codec: SBC，AAC, aptX and aptX Low Latency,
· Operational range: Class II, up to 10 meters
AC Power
· Input voltage：AC100-240V 50/60Hz
· USB output voltage/Current:5V/1000mA
· Main body size without AC plug: 54*45*26mm
· Product weight : around 55g
-- 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.
FCC ID: 2AITF-BTRC-300L
To maintain compliance with FCC’s RF Exposure guidelines, This equipment
should be installed and operated with minimum 20cm distance between the
radiator and your body: Use only the supplied antenna.
9. Safety Information
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.Changes or modifications not expressly approved
by the party responsible for compliance could void the user's authority to operate
the equipment.
NOTE: This equipment has been tested and found to comply with the limits for 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:
①
②
③
④
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User Manual
Wire
less Home Audio Receiver
Roxa Basic
2
MUSIC
3
Stream audio
2
Roxa Plus
2
Find & select
“Roxa Plus” to
connect
Pair and connect
2
1
Plug into outlet &
Insert AUX cable
Enter pairing mode
LED
flashes Blue
3
Stream audio
2
2
Pair and connect
1
Plug into outlet &
Insert AUX cable
Enter pairing mode
LED
flashes Blue
To take advantage of the better performance offered by APTX Low latency codec,
the other device must also support the same codec (Such as Avantree’s Saturn
Pro, Priva II, Leaf, etc). If the transmitter only supports the normal AptX codec,
or the SBC one, these codecs will be used instead.
Audio delay by transmitter type:
Transmitter support - The audio delay will be
aptX Low Latency codec Around 40ms
aptX codec Around 180ms
SBC codec (most standard Bluetooth audio) Around 250ms
Set transmitter to pairing
mode, keep them close &
wait
transmitter
Roxa Plus
2
2
3
3
4
5
5
6
7
8
1
Note:
If you want to connect to second phone/tablet, please disconnect the first device.
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BTRC-300L