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OPPERATION GUIDE
HR72
CD/MP3/USB/SD/
MMC CARD Player
Rolls Corporation
Salt Lake City, UT
02/10
www.rolls.com
SPECIFICATIONS:
INPUTS: CD/SD CARD/MMC CARD/USB
OUTPUTS: 2 - RCA
1 - 1/8" STEREO (3.5MM)
POWER: ROLLS PSU115 - 12V DC 700mA
JACK SIZE: 5.5mm X 2.1mm DC TIP NEG.
OUTPUT LEVEL: -10dbv NOMINAL
SIZE: 6.75" X 1.7" X 8" (W-H-D)
SOFT TACT BUTTONS: Power, SD,USB,CD, FB, FF, Stop/Eject, Folder,
Play/Pause, Reverse, Forward, Pitch control: HI-NORMAL-LOW
LINE OUT VOLUME CONTROL
ACCEPTS 12 CM AND 8 CM DISCS LIKE (CD-R )
MV-CD3 : ACCEPTS 12 cm AND 8 cm DISCS
Weight: 2.5 lbs. (1.3 kg)
INTRODUCTION
Thank you for your purchase of the Rolls HR72 CD/MP3 Player. The HR72 is a
1/2 rack space CD/MP3 disc Player. Intended mainly for installation applications,
the HR72 plays standard audio CDs as well as CDs formatted with MP3 fi les.
The single rack space height makes it convenient to install in most any professional audio rack.
FEATURES:
• Plays standard CDs as well as discs with MP3 fi les
•Plays fi les from SD cards
•Plays USB fl ash disk
• RCA and 1/8" (3.5 mm) Outputs
• Track programming with optional remote
• Repeat All, 1, and Shuffl e play with optional remote
• Output Level control
• Pitch Control
INSPECTION
1. Unpack and Inspect the HR72 package
Your HR72 was carefully packed at the factory in a protective carton. Nonetheless, be sure to examine the unit and the carton for any signs of damage that
may have occurred during shipping. If obvious physical damage is noticed,
contact the carrier immediately to make a damage claim. We suggest saving
the shipping carton and packing materials for safely transporting the unit in the
future.
2.
For complete Warranty information and registration, please visit our web site; www.rolls.
com. Click on the REGISTER YOUR WARRANTY HERE line. Or, complete the Warranty
Registration Card and return it to the factory.
SPECIFICATIONS:
SOFT TACT BUTTONS: Power, SD,USB,CD, FB, FF, Stop/Eject, Folder, Play/
Pause, Reverse, Forward, Pitch control: HI-NORMAL-LOW
ACCEPTS 12 CM AND 8 CM DISCS LIKE (CD-R )
MV-CD3 : ACCEPTS 12 cm AND 8 cm DISCS
Connectors: 1/8" (3.5 mm) Tip-Ring-Sleeve stereo, and stereo RCA Outputs
Dimensions: 6.75" X 1.7" X 8" (W-H-D)
Weight: 2.5 lbs. (1.3 kg)
ROLLS PSU115 switching power supply included
- Repeat / Shuffl e can only be accessed by the optional remote.
-Normal opperation of the HR72 will play through all folders (MP3) and tracks,
then stop.
-To play the disc over and over, press the REP button on the remote once. The
display will show the REPEAT ALL in the display.
-To play one track continuously, press the REP button until the Track Play Status
reads REPEAT 1. If the REPEAT status is on alone (MP3 mode) the current
folder will repeat.
For Shuffl e (random) play, press the RAN button until the Track Play Status reads
SHUFFLE.
-If the Track Play Status displays none of the above, the disc will play through
one time and stop.
-A-B Loop function can only be accessed by the optional remote.
With the HR72 playing a track, press the A-B button one time to start the loop
and Press it again to end the loop. The HR72 will repeat the loop over and over
until you press the A-B button one more time to stop the loop.
OPTIONAL ROLLS #172R REMOTE SOLD SEPARATELY
Some functions can only be accessed by
the optional remote ROLLS part #172R.
-The Custom Program option can only be
accessed by the optional remote.
To access the Custom Program feature insert
a disc and press the PROG button on the
remote. The display will show PROGRAM in
the top right corner of the display. Enter the fi rst
track number on the remote you wish to play.
If this is the only track you wish to play press
the PLAY button and the unit will play only that
track. If you are programing more than one
track use the blue arrow button on the remote
to program other tracks after selecting the track
number. The LCD Display will show you what
number you are programing. If you want the
HR72 to repeat the Custom Programed tracks
you must, after Programing the tracks and
pressing PLAY press the REP (Repeat) button
to REPEAT ALL.
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