Sytech SY-1534BT User manual

WELCOME
Thank you for purchasing the Sytech SY-1534BT Bluetooth FM transmitter. In order to fully benefit from this
product, please read the following instructions carefully and store them in a safe place for future reference. We
are sure this product will satisfy your needs. Welcome to Sytech
PARTS OF THE SY-1534BT
1. Volume up/down, / CH+ CH-
2. Power indicator lamp
3. LINE input ole
4. Switc of Bluetoot power
5. Answer/redial
6. Microp one
7. Press to ang up /reject a call / Press and old to switc to CH FM mode
8. LED display window
9. Power adaptor 9V-24V
10. USB output 1 (USB device input for listening to external audio)
11. USB output 2
Product Features
1. Any angle adjustable, and applicable for all types of ve icles
2: FM transmitter
3: LED display window
4: LINE audio input
5: Independent Bluetoot start/s utdown button
6: Answer/ ang up/reject/redial t e via Bluetoot
7: Bluetoot stereo music play
8: Call Ec o Cancellation and Noise Reduction (CVC) tec nology
9: Dual USB output voltage, provides powers to ot er devices and t e maximum output is 5V/2.1A
10: Automatic memory function of power failure frequency point

OPERATI G I STRUCTIO S
5.1 Bluetooth mode
5.1.1 Plug t e product into t e cigarette lig ter socket of t e car and switc t e power to ON. T e product
will start up and t e LED display will s ow t e frequency point once it as turned on
5.1.2 W en using t e Bluetoot function on t e unit, you must pair it wit your mobile device first.
5.1.3 Enable t e Bluetoot function of your p one w ile t e Bluetoot ands-free is on and searc for t e
device“SY-1534BT”, w ic will display on your p one.
5.1.4 Select “SY-1534BT” and it will pair automatically. A prompt sound will be given after pairing to indicate
t at it as been successfully connected.
5.1.5 Making a call
Dial t e number t roug your mobile p one w en t e unit and t e p one are paired. T e call will be eard
t roug t e speakers of t e car.
5.1.6 Answering a call
If t ere is an incoming call w en t e device is paired wit t e p one, press t e key to answer t e call.
W ile in talking mode you may press t e key to switc between t e mobile p one microp one and t e
SY-1534BT microp one. Press t e key to ang up.
5.1.7 Callback
Press t e key twice w en in Bluetoot mode to redial t e last dialed number.
5.1.8 Reject a call
If you do not wis to answer a call, you may press t e key to reject.
5.1.9 Play music in your p one
T is product supports A2DP function, w ic allows you to play music from your p one. Music will be
transmitted to your car audio via t e FM function of t e unit so t at you can enjoy your own music t roug
t e car speakers. Press t e key to play/pause and press for t e next/last song (note: Some of t e
older versions of mobile p ones may not support t is function).
5.2 Audio input mode
5.2.1 Insert t e attac ed line in cable wit one end inserted to t e sound source end and t e ot er end to
t e audio input on t e unit.
Press +/- to turn up/down t e volume and press and old it to turn up/down volume quickly.
5.3 FM Adjustment
5.3.1 Press and old t e key to enter into t e frequency selection state. At t is time, t e frequency on t e
LED display will flas - now you may press t e key to increase/decrease t e frequency. Press and
old key to increase/decrease t e frequency quickly. T e frequency is adjustable from 87.5 -
108MHZ.
5.4 Power-off memory
Every time w en you turn t e power off of t is product, t e system will memorize t e FM frequency and t e
Bluetoot profile of t e mobile p one automatically in order to facilitate your usage.

TECH ICAL PARAMETERS
POI TS OF ATTE TIO
1. T is product contains dual USB outputs. It can c arge two devices at t e same time wit t e maximum
output of 5V/2.1A. Note: When charging two mobile phones of 1A, both ports will work. When charging one
tablet of 2.1A, all the power will be used from one US port only.
2. Once booted, t e product will connect automatically wit t e p one via Bluetoot . If you t en insert a
LINE IN connection, t is will take over t e Bluetoot function.
3. Never turn t e volume too loud (generally at 28 or below) w en FM is working in order to avoid sound
distortion. Please adjust t e sound volume t roug t e car audio.
4. A built-in antenna is provided for t e product, so please avoid using a frequency wit strong signal in order
to get a better sound quality.
5. T e Bluetoot operating functions may vary according to t e mobile p one being used.
6. Some p ones may not support automatic connection if t ey are powered on after t e power failure. If so,
please connect t em by and.
7. T is product is compatible wit more t an 95% p ones on t e market but some are still incompatible.
Please pay attention to it w en purc asing our product.
8. T e volume s ould be proper during t e call to avoid affecting t e ot er party.
9. Do not use t is product in t e environment wit ig temperature, dusts or moisture.
10. Avoid dropping t e product to prevent damage to t e surface or t e body.
11. T e Bluetoot of t is product supports background playback. If t ere is an incoming call w en playing
music wit LINE function, it will automatically switc to t e Bluetoot mode. To return to t e LINE function,
please disconnect and connect t e LINE IN cable once again.
Rated working voltage
12V
Limit working voltage
9 ~ 26V
USB output
5V/2.1A
Working temperature
0~50
℃
SNR
>60dB
Degree of distortion
<0.1%
Frequency response
20Hz
-
15K z
Resolution of rig t and
left c annel
>60dB
Bluetoot version
Version 2.2
Bluetoot sound
processing
A2DP
(Advance Audio Distribution Profile)
function supported
Bluetoot
transmission distance
10M
-
15M
Effective distance of
Bluetoot microp one
0.5~2M
FM frequency
87.5~108M z
FM
Mode
Stereo digital PLL frequency locking

PACKAGE CO TE TS
1. Operating Manual
2. Line in cable
3. Bluetoot FM transmitter
SPECIFICATIO S
- Bluetoot Car Kit wit FM transmitter
- Transmit p one calls wirelessly from a Bluetoot mobile p one FM transmitter
- LED Display
- HFP and A2DP function t at allows users to stream music wirelessly from a Bluetoot transmitter
- Built-in ec o cancellation and noise suppression (CVC)
- Input Aux-in t at allows you to connect external music sources and listen t roug your car speakers
- Power supply: DC 12V / 24V
- 2 USB outputs for c arging ot er devices (DC 5V / 2.1A)
- Frequency: 87.5-108.0 MHz
- Compatible wit : MP3 / WMA audio formats
- USB (maximum support) - 32GB
- Transmission Distance -> 10 Meters
DECLARATIO OF CO FORMITY
Manufacturer Name: Satyatrade S. L.
Address: Pol. Ind. La Raya. C/ Guadalquivir, 2
Camarma de Esteruelas, 28816 Madrid
Tel: [phone]
Fax: [phone]
NIF: B83254763
Manufacturing country: China
Sytech® SY-1534BT complies with the following directives:
CE Standard: Directive 2004/108EC
Radio frequency R&TTE: Directive 1999/5/EC
Si ned: Ajeet Nebhwani Utamchandani
Sole Administrator