PolyPlanar MRD85i User Manual
Page 8

8
B A S I C O P E R A T I O N
1.
- Power Button
2. IR Receiver 
3. Volume UP/DOWN Knob 
4. MUTE
– Mute Button
5. MENU/DISP
– Menu/Display Button
6. 1/INTRO - Preset 1/Scan Button 
7. 2/RANDOM - Preset 2/Random Button 
8. 3/REPEAT - Preset 3/Repeat Button 
9. 4/
- Preset 4/(Play/Pause) Button
10. 5/ - Preset 5/Folder down (optional) 
11. 6/ - Preset 6/Directory up (optional) 
12. LCD Display 
13. Front Panel Latch Button 
14. Function/Select Knob 
15. BAND - Band Button 
16. AS/PS - Auto Store and Preset Scan Button 
17. 
– Control Button
18. MODE - Mode Button 
19. SCAN 
– Scan Button
20. SD Card Slot 
21. DMD Drawer 
23. RESET 
 
 
  
 
SWITCHING ON/OFF THE UNIT 
Press 
button to turn on the unit. Press and hold
button for 4 sec
to turn off the unit 
 
OPENING THE FRONT PANEL 
Place thumb on the front panel latch button. Firmly depress the button 
while pulling the front panel open. Keep door firmly closed except when 
changing discs. 
 
ADJUSTING THE AUDIO LEVELS 
Press 
Volume
knob
to
enter
audio
level
menu
(Bass/Treble/Balance/Fader/Sub/EQ/ID3
(for MP3 music file only)
) then use the
Volume Knob to adjust to your desired setting. Press Volume knob again 
to select different functions. Unit will return to normal previous display if 
left untouched for 5 seconds. 
 
/
