Pioneer GS300 Service Manual page 38

GM-8506ZT,8506ZT-91,8606ZT,8606ZT-91
5. Details
1 Frequency characteristics adjustment function
• The system changes submodes cyclically every
time the [FM1/2] button is pressed when
"AUDIO" is displayed.
Set EQ Point 1 t Set EQ Point 2 t Set attenua-
tion t "AUDIO"
• Set EQ Point 1
The system displays "P1" and EQ management
number. The EQ
ascends/descends every time the UP/DOWN but-
ton is pressed.The EQ management number con-
sists of three digits (000 to 286). Initial value is
000 (no setting).
• Set EQ Point 2
The system displays "P2" and EQ management
number. The EQ
ascends/descends every time the UP/DOWN but-
ton is pressed. The EQ management number
consists of three digits (000 to 176). Initial value
is 000 (no setting).
• Set attenuation
The system displays "L" and attenuation value.
Use the UP/DOWN button to change attenuation
within a range from 0 to -20 dB at increments of
1 dB. Attenuation value is shown in two digits
from 00 to 20 (20 = -20 dB). Initial value is 00 (no
setting).
38
management number
management number
2 level adjustment function
• The system changes submodes cyclically every
time the [TAPE] button is pressed when "AUDIO"
is displayed.
Set front t Set rear t Set woofer t "AUDIO"
• Set front
The system displays "F" and level value.Use the
UP/DOWN button to change level value within a
range from 0 to -80 dB at increments of 1 dB.
Level value is shown in two digits from 00 to 80
(80 = -80 dB). Initial value is 00 (no setting).
• Set rear
The system displays "R" and level value. Use the
UP/DOWN button to change level value within a
range from 0 to -80 dB at increments of 1 dB.
Level value is shown in two digits from 00 to 80
(80 = -80 dB). Initial value is 00 (no setting).
• Set woofer
The system displays "W" and level value. Use the
UP/DOWN button to change level value within a
range from 0 to -80 dB at increments of 1 dB.
Level value is shown in two digits from 00 to 80
(80 = -80 dB). Initial value is 00 (no setting).
Notes:
1) Pressing the TAPE button during adjustment of fre-
quency characteristics is invalid. Pressing the
[FM1/2] button during level adjustment is invalid.
2) The UP/DOWN button mentioned above means the
[SEEK] key.