Instruction Manual
850P Reference Dual-Mono Preamplifier 
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15 
1.  You may either continue where we left off in the 
previous example by pressing “Setup” twice to 
return to the main menu and the turn the 
volume control until “IR CODE” appears in the 
display OR enter into the “Setup” mode from the 
beginning by pressing the “Setup” button and 
rotating the volume control until “IR CODE” 
appears in the display. 
2.  Press “OK” and “DEFAULT” will appear in the 
display. 
3.  To change the RC-5 system codes, rotate the 
volume control to scroll through the available 
sets of RC-5 compatible codes: “SYS11”, 
“SYS14”, “SYS15”, and “SYS19”. 
4.  Once you’ve decided on one, Press “OK” and 
“SAVED” will appear briefly  in the display 
followed by “IR CODE”. 
5.  From this point you can (i) exit from the Setup 
procedure by pressing the “Setup” button again 
and “EXITING” will appear in the display or (iii) 
continue with the Setup procedure by disabling 
the infrared remote sensor, changing the IR 
codes, resetting the 850P back to factory 
default status (see the following example), 
configure the 12 Volt Trigger Output or 
configure more inputs (examples on previous 
pages). 
Reset the MOON 850P software settings back to their factory defaults:
1.  You may either continue were we left off in the 
previous example by turning the volume control 
until “RESET” appears in the display OR enter 
into the “Setup” mode from the beginning by 
pressing the “Setup” button and then rotating 
the volume control until “RESET” appears in the 
display. 
2.  Press “OK” and “RESET N” will appear in the 
display. 
3.  Rotate the volume control until “RESET Y” 
appears in the display. 
4.  Press “OK” and “SURE ? N” will appear in the 
display. 
5.  Rotate the volume control until “SURE ? Y” 
appears in the display. 
6.  Press “OK” and “SAVED” will briefly appear in 
the display followed by “RESET”. 
7.  Press the “Setup” button again and “EXITING” 
will appear in the display. 










