RUIMA RT 238A Users manual

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Instruction Manual

SOUNDBAR

Remote control descriptions

1.Standby

2.Signal input button

3.USB mode

4.Previous

5.Fast Rewind

6.Mute button

7.Radio Program automatic scan

8.Radio Program manual scan +/-

9.Station program previous/next

10.Bluetooth mode

11.FM mode

12.Play/Pause

13.Next

14.Stop

15.Fast Forward

16.Random mode

17.Cycle mode

18.Master volume adjustment +/-

Operation range of the remote control

Infrared sensor

RT-238A

Notice:

There should be no big obstacle between

the remote control and the main unit.

1

PANEL/REAR DESCRIPTIONS

1.ON/OFF & Signal input selection(Hold for 3 seconds to be in STANDBY state)

2.PLAY/PUASE(In FM mode,hold for 3 seconds the device will enter into automatic
scan)

3.Next/VOL+(Hold for 3 seconds to increase volume)

4.Previous/VOL-(Hold for 3 seconds to decrease volume)

5.USB Port

6.AUX left/right input(In FM mode,please install FM antenna into AUX input port to
play FM radio.(The included audio cable can be used as the FM antenna).

7.DC interface

SYSTEM CONNECTION PICTURE

Do not connect speaker with electric cable wrong in case of short circuit.

2

Basic Operation

1.Switching the unit on
Press ON/OFF button on the panel,the unit will turn on,illuminating the LED display,
short press to select input mode,hold for a few seconds to have the unit to be in standby
state.

2.Input mode selection
Short press ON/OFF button or Signal Input button on the remote control to select input
modes(AUX,Bluetooth,FM)

3.Master volume adjustment
Press the +/- button on the remote control to adjust the volume

4.Mute
When the device is in playing state and you want to answer a call or make a short
conversation, press the mute button once on the remote control to mute the unit. To
cancel the mute option,press the mute button again.

5.Repeat
When playing USB, press the repeat button on the remote control once to repeat playing
the current track .To cancel the repeat option press the repeat button again.

6.Radom Play
When playing USB,press this button on remote control to have the unit be in random
play mode.Press this button again,the unit will paly orderly.

7.STANDBY
Press STANDBY button on the remote control or hold ON/OFF button on panel
for a few seconds,the device will enter into stanby state,the LED display will turn
off,press STANDBY or ON/OFF button again,the device will switch on.

8. PREV/NEXT
When playing USB and Bluetooth, press this button to select previous/next song from the
play list.
9 Play/Pause
When playing USB and Bluetooth,press this button to pause the device, press again to
continue playing.

FCC Statement

Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
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
imits 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
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.

3

Radio Operation

A.Press FM button on remote control to have the unit in FM mode.

1.Radio program manual scan
Press SCAN+/- button to fine tune the station
When scanning the radio program,you can adjust the antenna direction to get the
best receiving effect.

B.Radio program automatic scan

1.Hold the AUTO button on the remote control for a few seconds,the device will
enter into automatic scan.

2.Station program selection
Press CH+/- button,you can listen to the saved programs.

Bluetooth:

Please press ON/OFF button on panel or the BLUETOOTH button on remote
control to select Bluetooth mode. Simultaneously open the Bluetooth setting on your
phone, tablet or any other bluetooth enabled audio device and select "QFX-SB2037"(no
need to match code),the unit and device will then connected via Bluetooth. Press
the "next song" and "previous song" button on the remote control to select the song,
press" play/pause" button to control the playing status.

SPECIFICATIONS

Power : 15Wx2
Frequency Response
for main speaker: 80Hz-20KHz
Power Supply: DC18V

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Manual de instrucciones

RT-238A