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HR72 DISPLAY
• Disc Type Indicators: Indicates whether the inserted disc is a CD disc, or MP3 disc.
• Play Indicator: Shows that the disc is playing.
• Track Play Status: Indicates the repeating status of the disc. The "Repeat" indicator is 
on, either "1" or "ALL" will be on. A "1" indicates the current track will be repeated, "ALL" 
indicates the disc will play repeatedly. "SHUFFLE" play indicates random play, and if no 
Track Play Status indicators are on, the disc will play through one time and stop.
• MP3 Folder Indicator: Displays the number of folders on the MP3 disc.
• Program/Memory Indicators: When "Program" is on, the HR72 is in track programming 
mode. When the "Memory" indicator is on, there are tracks programmed into memory, and 
the HR72 will play those tracks.
• Folder Number: Indicates which MP3 disc folder is currently selected.
• Track Number: Indicates the current selected track.
• Track Time: Indicates, in minutes and seconds, the amount of time the current track has 
played.

MP3

CD

REPEAT

ALL

SHUFFLE

MEMORY

PROGRAM

1

Disc type

indicator

Play indicator

FOLDER

Folder

Number

Track

Number

Track

Time

MP3

Folder

Indicator

Track(s) Play

Status

Program/Memory
Indicators

DISPLAY DESCRIPTION

REAR PANEL

• DC Jack: Connect the ROLLS PSU115 adaptor to the HR72 only.

• Stereo Outputs: RCA Stereo and 1/8" Stereo TRS output.

2

5

CONNECTION

Connect the Rolls PSU115 Power Adapter to the power jack of the HR72 and to 
an AC outlet with the proper voltage.

Connect the 1/8" (3.5 mm) or RCA Left and Right outputs to a mixer, amplifi er, or 
other audio device. 

OPERATION

Press in the POWER button to apply power to the HR72. "NO DISC" if there is 
no disc inside. If there is a CD disc or MP3 disc inside, the HR72 scans the disc 
and will display the disc type, folder (if MP3), track and time information. The disc 
then begins to play. Adjust the LEVEL control for a comfortable listening or proper 
volume 

BASIC FUNCTIONS:

IMPORTANT: DO NOT FORCE DISCS INTO THE DISC OPEN-
ING. PLACE THE DISC INTO THE OPENING AND CAREFULLY 
PRESS IN UNTIL THE HR72 DISC LOAD MECHANISM TAKES 
THE DISC.

When a disc is inserted, the display reads"LOAD", then disc type, folder (if MP3) 
track and time info. The disc then begins to play.
- Playing tracks
To temporarily pause the Play mode, press the PLAY/PAUSE button.
To advance to the next track, press the FWD button, to go back to a previous 
track press the REV button. To stop disc operation, press the STOP button.
- Fast Forward / Rewind
To fast forward through a track, press the FF button. Press the play button to stop 
the forward function and to play from the selected spot.
To rewind (reverse) through a track, press the FB button. Press the play button to 
stop the rewind function and to play from the selected spot.

CONNECTION AND OPPERATION

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