Samsung MX-F630B-ZA - Manual (Page 16)

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Troubleshooting
Refer to the chart below when this unit does not function properly. If the problem you are experiencing
is not listed below or if the instructions below do not help, turn off the unit, disconnect the power cord,
and contact the nearest authorized dealer or Samsung Electronics Service Center.
Symptom Check/Remedy
I cannot eject the disc.
• Is the power cord plugged securely into the outlet?
• Turn off the power and then turn it back on.
Playback does not start
immediately when the
Play/Pause button is pressed.
• Are you using a deformed disc or a disc with scratches on the surface?
• Wipe the disc clean.
Sound is not produced.
• No sound is heard during fast playback and slow playback.
• Are the speakers connected properly? Is the speaker setup correctly
customized?
• Is the disc severely damaged?
The remote control does not
work.
• Is the remote control being operated within its operational angle and
distance range?
• Are the batteries drained?
• The product is not working.
(Example: The power goes out or
the front panel key doesn't work
or you hear a strange noise.)
• The product is not working
normally.
• Reset the unit: With no disc inserted and the “NO DISC” message on
the display of the product, press and hold the STOP (@) button on the
main unit for longer than 5 seconds.
Using the RESET function will erase all stored settings.
Do not use this unless necessary.
Can't receive radio broadcast.
• Is the antenna connected properly?
• If the antenna's input signal is weak, install an external FM antenna in an
area with good reception.
Connecting a Microphone
You can insert a microphone to sing along with your favorite CDs.
1. Connect a mono microphone (3.5ø) to the MIC jack on the front of the product.
2. Press the MIC VOL-, + button to adjust the volume of the microphone.
3. Press the MY KARAOKE button to turn My Karaoke on and off. Each time the button is pressed, the selection
changes as follows: ON ➞ OFF.
` If you hear strange noises (squealing or howling) while using the Karaoke feature, move the microphone away from
the speakers. Turning down the microphone's volume or the speaker volume is also effective.
` The microphone does not operate in the AUX or TUNER modes.
` If you connect a microphone, GIGA SOUND will automatically turn off. Even if you remove the microphone, it will not
turn on.
` When My Karaoke is on, EQ/LOCAL EQ/FOOTBALL MODE/GIGA SOUND do not work.
` The system does not retain the My Karaoke setting after you turn My Karaoke off.
` Use a mono microphone. If you connect a stereo microphone to the unit, the microphone might not work properly.
` The MY KARAOKE function is available only when you have connected a Microphone to the unit.
MX-F630B-F730B-ZA-ENG-0201-EQ.indd 16 2013-2-19 9:33:24