Changing the Preset Graphic Equalizer Settings
The System 731 has three preset graphic equalizer settings to let you vary the balance of sound produced over these five sound frequencies — 70 Hz, 300 Hz, 1 KHz, 3.5 KHz, and 10 KHz. These settings are designed to give you the best sound for rock, pop, and classical music.
Each time you turn it on, the System
731automatically uses the last se- lected graphic equalizer setting. To change the setting, press ROCK,
POP, or CLASSIC. ROCK, POP, or
CLASSIC appears on the display.
During radio, CD, and cassette play and/or recording, light bars rise and fall on the system’s left display to show the current sound level for each of the five frequencies. In addition, a light bar marked LEVEL shows the average level of all combined fre- quencies.
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