Pioneer RS-A9 - Manual (Page 14)

13
Audio Adjustment
Bass/Treble Adjustment (Open state)
It is possible to select one from a choice of four frequencies to becomes the reference
when adjusting the bass/treble tone. The frequencies and level adjustment ranges from
which selections may be made are as follows:
Bass : 63 Hz, 100 Hz, 160 Hz, 250 Hz
Treble: 4 kHz, 6.3 kHz, 10 kHz, 16 kHz
Level adjustment range: –12 dB – +12 dB (1 dB/1 step)
Note:
• Raising the Bass/Treble level too high may result in distortion.
Perform Bass/Treble Adjustment to adjust overall sound quality.
5. Press the
5/∞ buttons and
adjust the level.
Holding down these buttons continues
their operations (with one stop at the
central position).
4. Press the
2/3 buttons and select
a frequency point.
Tune to the desired frequency point.
BASS TREB
3. Press the FUNCTION button 1
again to choose bass (BASS) or
treble (TREB).
Pressing the button switches
bass/treble.
2. Press the FUNCTION button 1.
The display switches to Bass/Treble Adjustment Screen.
1. Open the cover of the remote control (refer to page 4).
This switches to Main Menu Setting Screen.