NO POWER WHEN THE POWER BUTTON
IS SET TO ON
DISC PLAY DOES NOT START
NO SOUND
SOUND SKIPS
REMOTE CONTROL DOES NOT WORK
A "HUMMING" SOUND CAN BE HEARD
GB
8
SYMPTOM
• Poor or no power plug connection at
the AC outlet
• The disc is loaded upside down
• The disc is too dirty
• Incorrect audio cable connections
• Incorrect amplifier/receiver operation
• The CD player is subject to vibration or
physical shock from external sources
• Batteries in Remote Control handset
have expired
• Object obscuring remote sensor
on the player
• Loose cable connections
TROUBLESHOOTING
POSSIBLE CAUSE
SOLUTION
• Insert the power plug firmly into the AC
outlet.
• Reload the disc with the label side UP
• Clean the disc
• Connect the CD player to the
amplifier/receiver correctly
• Make sure that the input selector on
your amplifier or receiver is set to CD
• Change the installation location
• Replace batteries
• Remove any objects directly in front of
the player
• Check the cable connections,
particularly the phono connecting
cables
Need help?
Do you have a question about the C521 and is the answer not in the manual?
Questions and answers
the tray on my cd player c 5211 does not open
The NAD C521 CD player's tray may not open due to issues with the drive mechanism. Possible causes include a worn or broken belt attached to the loading pulley, faulty micro switches (such as the Leaf Switch on the Loading PWB), or problems with the gears in the assembly (drive gear, tray gear, intermediate gear). Additionally, there may be no manual release mechanism visible, making it difficult to open the tray manually.
This answer is automatically generated