CD player won't work

sounds like the laser has gone bad

Have you solved this problem? I met the same problem. A clean CD doesn't work because I can't insert any CD.

The blue lines you mention should flash when trying to find
the 'Table of Contents' of your CD, even if a CD isn't loaded.
If when a CD is loaded and these lines flash for a while without
any CD info e.g track no. / disc length then it's more likely that a problem has occurred with the laser.
Various NAD CD players use the Sony KSS-213 Laser unit
and for some reason particularly with NAD CD players, they tend
to drift out of calibration over time so what i usually do when i come across this is very finely adjust the pot trim on the laser itself and testing a CD between adjustments.

Setting the Clock Without Date Display AM/FM Base Radio with a Single CD Player
To set the time:

1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press to turn the radio on.
2. Press until the hour begins flashing on the display. Press a second time and the minute begins flashing on the display.
3. While either the hour or the minute numbers are flashing, turn to increase or decrease the time.
4. Press again until the clock display stops flashing to set the currently displayed time; otherwise, the flashing stops after five seconds and the current time displayed is automatically set.

To change the time default setting from 12 hour to 24 hour, press the button until 12H or 24H is displayed. Once 12H or 24H is displayed, turn the knob to the desired option to select the setting. Press the button again to apply the setting, or let the screen time out.
With Date Display Radio with CD (MP3) and USB Port, and Radio with Single CD (MP3) Player
To set the time and date:

1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press to turn the radio on.
2. Press and the HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year) displays.
3. Press the softkey located below any one of the tabs that you want to change.
4. To increase the time or date do one of the following: • Press the softkey located below the selected tab. • Press SEEK, or FWD. • Turn clockwise.
5. To decrease the time or date do one of the following: • Press SEEK or REV. • Turn counterclockwise.

The date does not automatically display. To see the date press while the radio is on. The date with display times out after a few seconds and goes back to the normal radio and time display.
To change the time default setting from 12 hour to 24 hour or to change the date default setting from month/day/year to day/month/year:

1. Press and then the softkey located below the forward arrow label. Once the time 12H and 24H, and the date MM/DD/YYYY (month, day, and year) and DD/MM/YYYY (day, month, and year) displays.
2. Press the softkey located below the desired option.
3. Press again to apply the selected default, or let the screen time out.

To set the clock, please follow the following steps

#1
Press and hold the "SRC/OFF" button on your Pioneer car CD player until the unit powers down. Note that the "SRC/OFF" button is located on the top left of the Pioneer car CD player.
#2
Press and hold the multi-control knob, located on the left side of the CD player. Hold the multi-control knob until the words "Clock Set" appear on the CD player's display.
#3
Turn the multi-control knob until the words "Clock Set" are highlighted. Press the multi-control knob on your Pioneer car CD player to enter the clock setting mode.
#4
Turn the multi-control knob to highlight the "Hours" option. Press and hold the multi-control knob until the hours-place digits begin to flash. Rotate the multi-control knob until the desired value is displayed. Press the multi-control knob on your Pioneer car CD player to save your changes.
#5
Turn the multi-control knob to highlight the "Minutes" option. Hold the multi-control knob until the minutes-place digits begin to flash. Rotate the multi-control knob until the desired minutes value is displayed. Press the multi-control knob to save your changes and end the clock-setting process.

Hope this might help
Thanks

nd means No Disk... the cd player has probably gone defective

RD probably stands for "Reading Disc" and ND probably stands for "No Disc". If the CD player doesn't recognize any discs, then either the laser is dead or the motor has died. MOst likely you will have to replace the unit.

I have had one of these for many years: Switch it on, you must make sure the two transit screws at the back of each deck are fully unscrewed and loose, let the machine displays settle down, then insert a CD, then press the 'reset' button. There is a built-in delay of about 11 seconds before the deck begins to read. After this the machine should then display the first track number, and pressing the big red button will start play.

Pressing the 'reset' button again stops playback and the CD spins down, but if you leave the CD in there it will eventually re-index and cue up again. This feature is to enable fast, one-button CD changing and it works very well in practice, as the 11 second delay is enough time to take one CD out and get another in there before it tries to read it again.

To stop playback just press the 'reset' button (this is the most used button!) and take out the CD. After the delay, the machine will try to read a CD as normal, but display 'no CD' on the display. There is no stop button, as this unit was designed for continuous use in a club or disco.

Hope this helps. :)

SETTING THE CLOCK - AUDIOVOX CDA-100

1. Turn the vehicle ignition and radio "on".
2. Press and hold the Time/Frequency Selector button approximately 2 seconds until the time display begins flashing on the display panel.
3. Within 5 seconds after the time display begins flashing press the Manual Down Turning button (<<) to adjust the hours and the Manual Up Turning button (>>) to adjust the minutes to the correct time.
4. Five seconds after the last hour or minute adjustment is made, the time will be set in the unit and normal operation can resume.

Contact Audiovox.com or 1-800-688-3135 and they will email (PDA) or fax a copy of the manual.

Insert Lens cleaning Disk, after cleaning the disk If the CD is reading change the lens.