PolyPlanar MRD-70 - Manual (Page 9)

Poly Planar LLC 520 McCormick Dr. Glen Burnie MD. 21061 410-761-4000
www.polyplanar.com
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the switch to the desired position. (Power must be removed from the radio, or the reset
switch must be pressed before the new frequency mode is activated.)
Special Controls for CD Operation
Intro scan, random, repeat:
Press the 'INTRO' (preset 1) to enter intro-scan mode. 'SCN' will appear at the left of
the display. The first 10 seconds of each track on the CD will play continuously until
you press the INTRO button a second time or the TUNE/SEEK UP or DOWN button.
Press and hold “INTRO” to scan Albums on an MP3 disc. Unit will display “DCN”.
Press the 'RANDOM' (preset 2) to play the tracks of the CD in random order. 'RDM' will
appear at the left of the display.
Press and hold 'RANDOM' to play MP3 tracks and albums in random order. Unit will
display “DDM”.
Press the 'REPEAT' (preset 3) to repeat the current track. 'RPT' will appear at the left
of the display.
Press and hold ' REPEAT '
to repeat the current album. Unit will display “DPT”.
Press 
║ (preset 4 ) to alternately pause and play the CD.
Press Album +/- (presets 5 & 6) to change Album/Folders on MP3 & WMA CD-ROM
discs.
Using the Optional CD Changer
Playing a CD:
Press the SOURCE button to select the CD Changer. 'CDC' will appear at the left of
the display. The main display will indicate 'CD-X' where X is 1 to 6, the currently
playing CD.
If no magazine is inserted in the player then the word 'eject' will appear in the display If
no CDs are in the magazine, then 'NO DISC' will appear in the display
CD-ROM Play Sequence
The MRD-70 will play MP3 and WMA audio files. The MRD-70 will ignore files that do
not end in “.mp3” or “.wma”.
Also, all folders will be assigned a number in order of play. If a folder does not have
music files in it, it
’s number will be skipped when pressing the Album +/- keys.
The order of play is as follows:
The top level songs will be played first in alphabetical order and “Album 00” will be
displayed as the Album/Folder. The contents of the folders/albums will be played in
alphabetical order as shown in the chart shown on next page.