S.E.M. INDUSTRIES SEM-GB3800 User Manual
E-6
OPERATION
E-5
OPERATION
USB & SD CARD MEMORY PORTS (For MP3 PLAYBACK)
KEY
NEXT
FUNC.
BACK
For USB thumb drive & SD Card
Skip to next song
+ 10
FOLDER +/ FOLDER -
PLAY/ PAUSE
P-MODE
Press repeatedly until “USB” or “SD” is displayed
Skips 10 tracks forward during MP3 play (USB / SD card)
Choose folder location on your USB/ SD Card (Not usable in RANDOM play mode)
Skip to previous song
USING THE FM RADIO
NOTE:
It takes time to “Open & Verify” a large USB-Drive/ SD-Card, and count all the song files.
If there are many files, it can take up to 60 seconds for this process.
It takes time to “Open & Verify” a large USB-Drive/ SD-Card, and count all the song files.
If there are many files, it can take up to 60 seconds for this process.
IMPORTANT: REMOVAL OF USB DRIVES & SD CARDS
Never remove SD Cards or USB drives from the unit during playback.
Always STOP playback, then press “FUNCTION” key to switch to another mode (FM/BT/AUX)
before removing your USB/SD memory to prevent damage to your song files and memory
devices itself.
Never remove SD Cards or USB drives from the unit during playback.
Always STOP playback, then press “FUNCTION” key to switch to another mode (FM/BT/AUX)
before removing your USB/SD memory to prevent damage to your song files and memory
devices itself.
- Press “FUNC” key repeatedly until display shows FM.
- To improve radio reception, adjust position of the unit. To further enhance reception, extend the
telescopic antenna found at the rear of the unit.
- After tuning into a desired station, use “FM MODE” key to select (MONO/STEREO) mode.
- In some case, when the reception is poor, we highly recommend to use “MONO” mode for
better clarity.
- To improve radio reception, adjust position of the unit. To further enhance reception, extend the
telescopic antenna found at the rear of the unit.
- After tuning into a desired station, use “FM MODE” key to select (MONO/STEREO) mode.
- In some case, when the reception is poor, we highly recommend to use “MONO” mode for
better clarity.
Manual Frequency Adjustment (Scan Mode)
- Press & immediately release “TUNE+” or “TUNE-” key to manually adjust the radio frequency
1 step at a time.
- When the desired station is reached, it can be saved into one of the “MEMORY” positions.
(See “Radio Memory” section for further details).
- Press & immediately release “TUNE+” or “TUNE-” key to manually adjust the radio frequency
1 step at a time.
- When the desired station is reached, it can be saved into one of the “MEMORY” positions.
(See “Radio Memory” section for further details).
Automatic Frequency Adjustment (Seek Mode)
- Press & Hold (For 2 seconds) “TUNE+” or “TUNE-” key to seek the next available radio station
frequency.
- When the desired station is reached, it can be saved into one of the “MEMORY” positions.
(See “Radio Memory” section for further details).
- Press & Hold (For 2 seconds) “TUNE+” or “TUNE-” key to seek the next available radio station
frequency.
- When the desired station is reached, it can be saved into one of the “MEMORY” positions.
(See “Radio Memory” section for further details).
Radio Memory
- After tuning into a desired station, it can be stored into one of the 20 available memory positions.
- Short Press “PROG.” key to go to memory tuning mode. Display will show “P-01” (FLASHING).
- Press & release “MEMORY+” or “MEMORY-” key to choose the desired memory storage
position you would like to store into (P-01 to P-20).
- Short Press “PROG.” key again to confirm selection. The display will stop flashing.
- After tuning into a desired station, it can be stored into one of the 20 available memory positions.
- Short Press “PROG.” key to go to memory tuning mode. Display will show “P-01” (FLASHING).
- Press & release “MEMORY+” or “MEMORY-” key to choose the desired memory storage
position you would like to store into (P-01 to P-20).
- Short Press “PROG.” key again to confirm selection. The display will stop flashing.
Recalling a saved memory station
- Short press “MEM+”/ “MEM-” key to find a saved memory position.
- To erase a saved radio station, simply replace it with a new station in same memory position.
- Short press “MEM+”/ “MEM-” key to find a saved memory position.
- To erase a saved radio station, simply replace it with a new station in same memory position.
- The following chart shows how to use USB/SD mode:
Using Audio Line-in Connection (AUX-input)
- This unit comes with an Audio Line-input jack(Labelled Aux-Input), allowing you to connect a
device using an Auxillary cable.
- Connect your external device to this unit using a standard stereo headphone (3.5mm to 3.5mm)
cable.
- Press “FUNCTION” key repeatedly until display shows “AUX”.
- Switch on your external device & activate playback on it.
- Playback of external device will start momentarily. Adjust the volume control of the main unit
and your external device to the desired level.
- Playback control can be done only through your external device.
- Remember to switch off the unit when you finish using the external device.
- This unit comes with an Audio Line-input jack(Labelled Aux-Input), allowing you to connect a
device using an Auxillary cable.
- Connect your external device to this unit using a standard stereo headphone (3.5mm to 3.5mm)
cable.
- Press “FUNCTION” key repeatedly until display shows “AUX”.
- Switch on your external device & activate playback on it.
- Playback of external device will start momentarily. Adjust the volume control of the main unit
and your external device to the desired level.
- Playback control can be done only through your external device.
- Remember to switch off the unit when you finish using the external device.
USB charging port
This unit is equipped with a DC 5V USB charging port on the back panel. To utilize this feature,
simply connect the device you would like to charge (eg. Smartphone or Tablet) to a suitable USB
cable and plug it into the USB charging port. (This function is only active when the unit is plugged
into an AC adaptor). The external device will be charged automatically when it is successfully
connected, even during playback.
This unit is equipped with a DC 5V USB charging port on the back panel. To utilize this feature,
simply connect the device you would like to charge (eg. Smartphone or Tablet) to a suitable USB
cable and plug it into the USB charging port. (This function is only active when the unit is plugged
into an AC adaptor). The external device will be charged automatically when it is successfully
connected, even during playback.
Start playback or pause playback
STOP
Stop playback
- - -
Power Supply : ............... Rechargeable Lithium 3.7V/ 2100mAh X 1 PC. (Built-in)
Recharge Power : ........... USB 5V (500mA or higher)
Recharge Power : ........... USB 5V (500mA or higher)
SPECIFICATIONS
NORMAL
PLAY
REPEAT
1
REPEAT
FOLDER
FOLDER
REPEAT
ALL
RANDOM
PLAY
FM STEREO INDICATOR
106.5
FM
MHz
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ST