JBL SYNTHESIS SDP-40 User Manual page 95

AUDIO CONTROLS
TREBLE
AUDIO CONTROLS TREBLE
Controls the amount of boost or cut applied to the Main Zone
audio output connectors labeled Front L/R and Center. The graph
shown at the right indicates the frequency response of all TREBLE
parameter settings.
Note:
When the Shift command bank is activated:
• Pressing the PVR button increases the TREBLE
parameter setting in 0.5dB increments.
• Pressing the TUNER button decreases the TREBLE
parameter setting in 0.5dB increments.
• Pressing the OSD button sets the BASS, TREBLE,
and TILT EQ parameters to +0.0dB.
4-4
-6.0 to +6.0
TREBLE
+0.0
10
The TREBLE parameter controls the amount of boost or cut applied to the Main
Zone audio output connectors labeled Front L/R and Center.
20 50 100 200 500 1k
Hz
JBL
+6.0
+5.5
+5.0
+4.5
+4.0
+3.5
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
+0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
-5.5
-6.0
2k 5k 10k 20k