Super manual it contains all the things you need to service your Marantz 2100.
Text excerpt from page 32 (click to view)
Audio Adjustment
3. Adjust left/right speaker balance with the 2/3 buttons.
�BAL :L 9� � �BAL :R 9� is displayed as it moves from left to right. Note:
� When the Rear Output setting is �FRT+S/W�, you cannot adjust front/rear speaker balance. (Refer to page 40.) � �FADER : 0� is the proper setting when 2 speakers are in use.
Equalizer Curve Adjustment (EQ-LOW/EQ-MID/EQ-HIGH)
You can adjust the currently selected equalizer curve settings as desired.
1. Press the AUDIO button and select the Equalizer mode (EQ-LOW/EQ-MID/EQ-HIGH) in the Audio Menu. 2. Select the band you want to adjust with the 2/3 buttons.
EQ-LOW (low) � EQ-MID (mid) � EQ-HIGH (high)
3. Boost or attenuate the selected band with the 5/� buttons.
The display shows �+6� � ��6�.
�CUSTOM�
Note:
� If you make adjustments when a curve other than �CUSTOM 2� is selected, �CUSTOM 1� curve is updated.
