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14 - Optimum Series User’s Manual
Each preset has its own characteristics with respect to subsonic filter, volume differential and a single equalizer
(EQ) in order to optimize the listening mode for the preset.
The following table shows the settings for the various presets:
Preset
Subsonic Filter
Frequency
EQ
Frequency
EQ
Level
Volume
Differential
movies
25 Hz
35 Hz
+4 dB
+5 dB
R&B - Rock
28 Hz
50 Hz
+4 dB
+1 dB
Jazz - Classical (Reference)
15 Hz
N/A
N/A
N/A
Games
34 Hz
62 Hz
+4 dB
+4 dB
Restoring Defaults
There is a feature that allows you to restore default settings for your SC-1250. By pressing presets in EXACTLY
the following order on the remote, the unit’s power light will blink indicating that you have restored defaults.
1. movies
2. R&B – Rock
3. Jazz – Classical
4. Games
5. Games
6. Jazz – Classical
7. R&B – Rock
8. movies
when you press the presets in the above order, the power light will blink and then show “P3” indicating that you
have restored defaults and the subwoofer is now set to preset 3. The unit’s volume is reset to level 30 out of 80.
Be sure to check the status of the Auto On/Off function after restoring defaults.