iSimple ISMGM511E User manual

ISMGM511E
Instruction Manual
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Product Features
•Bluetooth hands-free functionality
•A2DP music streaming
•Dual USB inputs for device charging
•Music playback via AUX input, Micro SD
or USB
•LED display
Diagram
1．1.4’ LCD screen
2．USB1, Media input, Charging output (5V/1A)
3．USB2, Charging output (5V/2.4A)
4．AUX (input/output) (Note: AUX functions as output when
USB media, SD card or Bluetooth is playing music; as input
when USB media, SD card or Bluetooth is not playing
music).
5. Multi-function knob. Short press - pause/play. Long press
–source. Rotate –Volume +/-.
After connecting to Bluetooth, short press to answer/hang
up call, double press to redial, long press on incoming call
to reject, long press during a call to switch to private
answering.
6．Power on/off
7．Microphone
8．Micro SD card slot
9．Track –(short press), Freq + (long press)
10．Track + (short press), Freq - (long press)
11．12V Power Socket
User Guide
Set-up
- Insert the Product into the 12v socket and turn on via the
power switch.
- The LCD display will show battery voltage and then enter
Bluetooth mode.
- Adjust the frequency of the car radio to the same
frequency as the product.
- On the mobile device, turn on Bluetooth and connect to
‘Carkit’.
Music Streaming
Music can now be streamed from the phone via A2DP and
will be output through the vehicle speakers. Use the
multi-function knob (5) to pause or play music and adjust
volume. Use the track buttons (9), (10), to change song.
Handsfree Functionality
Short press the multi-function knob (5) to answer an
incoming call or long press to reject. Whilst on a call, short
press to end the call or long press to switch to private
answering mode. Double press to redial the most recently
dialed number.
USB Mode
Insert a USB drive into the USB1 input. The Product will
automatically play music files found on the drive. Single
press the multi-function knob (5) to pause/play music and
change songs with the track buttons (9), (10).
Micro SD Mode
Insert a Micro SD card into the Micro SD input. The Product
will automatically play music files found on the card. Single
press the multi-function knob (5) to pause/play music and
change songs with the track buttons (9), (10).

Adjusting the Frequency
After turning on the Product, long press <</>> to enter
frequency adjust mode. Then use <</>> to adjust the
frequency up and down. Note: Long press <</>> to adjust
frequency fast and short press to adjust slowly.
Changing Modes
When Bluetooth is connected and a combination of Micro
SD card/USB drive/AUX are inserted at the same time, long
press the multi-function knob (5) to switch mode.
Technical Specification
Rated Working Voltage
12V –24V
Limit Working Voltage
8V –27V
USB Output
Dual USB Output (Max:
5V/3.4A)
Working Temperature
0-60°C
Charging ID
USB2 support 5V/2.4A
Battery Voltage Display
Accuracy
±1V
SNR
>60dB
Degree of Distortion
<0.1%
Frequency Response
20Hz-15Khz
Left/Right Channel
>60dB
Bluetooth Version
Version 4.2+EDR
Bluetooth Sound Processing
A2DP supported
Bluetooth Transmission
Distance
Barrier-free within 10m
Effective Distance of
Bluetooth Microphone
0.5-2m
FM Frequency
87.5-108.0Mhz
FM Mode
Stereo digital PLL frequency
locking