JVC KD-AHD39 Manuel D'instructions page 16

To adjust a preset mode of SRS Circle
Surround Auto™
You can adjust the SRS FOCUS® and the SRS TruBass® of
each preset CS-A mode and store your own adjustments in
memory.
1
Select your desired CS-A mode to adjust,
referring to "To select a preset mode of SRS
Circle Surround Auto™" on page 15, then...
The adjustable item appears.
Selected item name appears. Level number (0-9.)
2
Select an item to adjust.
Initial settings of preset CS-A mode
Mode FOCUS F
USER
TYPE A
TYPE B
TYPE C
OFF
16
(Back to the beginning)
FOCUS R
0 0
3 4
4 8
7 9
3
Adjusted settings will be stored.
Indication [Range]
FOCUS F (SRS FOCUS® Front)
Adjust the SRS FOCUS® of the front speaker. [0 to 9]
FOCUS R (SRS FOCUS® Rear)
Adjust the SRS FOCUS® of the rear speaker. [0 to 9]
TRUBASS F (SRS TruBass® Front)
Adjust the SRS TruBass® of the front speaker. [0 to 9]
TRUBASS R (SRS TruBass® Rear)
Adjust the SRS TruBass® of the rear speaker. [0 to 9]
TRUBASS W (SRS TruBass® Subwoofer)
Adjust the SRS TruBass® of the subwoofer. [0 to 9]
M TO R (Mix to Rear)
Adjust the level of the front channel signals mixed to
the rear for richer sound in the rear seat. [0 to 9]
4
Repeat the procedure from steps 2 and 3 to
adjust other items.
Initial level of each item
TRUBASS F TRUBASS R
0 0
3 4
5 6
7 8
No effect applied.
TRUBASS W M TO R
0 2
3 2
5 2
7 2