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CD-100K Phonograph
2-32 21822666
Average or Moderately Absorbent Rooms
These are the factory settings.
1. Turn all seven right channel and seven left channel graphic
equalizer controls fully counterclockwise.
2. The graphic equalizer’s controls should now be set as
shown to the right.
3. Play a selection and turn the controls slightly (no more than
1/8 of a turn at a time) until the sound is acceptable. Be sure
that the phonograph volume is adequate. If the volume is
not adequate, you will need to turn each control up
(counterclockwise) slightly until the volume is satisfactory.
Remember: The maximum volume setting is obtained
when all controls are turned full counterclockwise.
Figure 2-9B. “Average” Rooms
Hard or Non-Absorbent Rooms
Rooms that are paneled and have bare or tiled floors are
considered to be “hard or nonabsorbent.”
1. Turn all seven right channel and seven left channel graphic
equalizer controls fully counterclockwise.
2. Turn the 15.8 kHz control all the way clockwise as shown
to the right.
3. Turn the 10.8 kHz control to the position midway between
the maximum and minimum position as shown to the right.
Leave the 46 Hz, 108 Hz, 343 Hz, 1.08 kHz, and 3.43
kHz controls turned all the way counterclockwise.
4. The controls on the equalizer should now be set as shown
to the right.
5. Play a selection and turn the controls slightly (no more than
1/8 of a turn at a time) until the sound is acceptable. Be sure
that the phonograph volume is adequate. If the volume is
not adequate, you will need to turn each control up
(counterclockwise) slightly until the volume is satisfactory.
Remember: The maximum volume setting is obtained
when all controls are turned full counterclockwise.
Figure 2-9C. “Non-Absorbent” Rooms
GRAPHIC EQUALIZER
RIGHT CHANNEL
0
0
0
0
0
0
0
H
L
MUSIC LEVEL
DURING PAGING
15.8KHZ
10.8KHZ
3.43KHZ
343HZ
108HZ
1.08KHZ46HZ
CD INPUT
STEREO
AVC ON
IN
OUT
GROUND
OUT
IN
AUX
MONO
AVC OFF
MICROPHONE
INPUT
1
13
VOLUME
CONTROL
0
0
0
10.8KHZ
3.43KHZ
1.08KHZ
0
0
0
343HZ
108HZ
46HZ
15.8KHZ
LEFT CHANNEL
GRAPHIC EQUALIZER
CD INPUT
1183A
GRAPHIC EQUALIZER
RIGHT CHANNEL
0
0
0
0
0
0
0
H
L
MUSIC LEVEL
DURING PAGING
15.8KHZ
10.8KHZ
3.43KHZ
343HZ
108HZ
1.08KHZ46HZ
CD INPUT
STEREO
AVC ON
IN
OUT
GROUND
OUT
IN
AUX
MONO
AVC OFF
MICROPHONE
INPUT
1
13
VOLUME
CONTROL
0
0
0
10.8KHZ
3.43KHZ
1.08KHZ
0
0
0
343HZ
108HZ
46HZ
15.8KHZ
LEFT CHANNEL
GRAPHIC EQUALIZER
CD INPUT
1183N