Aquatic AV AQ-IP-3B - Manual (Page 15)

8. AUDIO OPERATION
Press “AUDIO“ button to access the Audio Menu. User can navigate thru the Audio Menu items by
pressing the “AUDIO” button repeatedly, or by pressing the Tuning Up or Tuning Down Button.
Once the desired menu item appears on the display, adjust that option by using the Volume Up or
Down button within 5 seconds. The following menu items can be adjusted as described above.
The unit will automatically exit the Audio Menu after five seconds of inactivity.
Audio Menu
VOLUME (Volume Level)
User has 5 seconds to use the Volume button to adjust the desire volume , the volume
level will be shown on the LCD display ranging from 00 (lowest) to 46 (highest).
level
SUBWOOFER (Sub-woofer Level)
User has 5 seconds to use the volume up or down button to adjust the Sub-woofer lever from
'00' to '12'.
The subwoofer functions only when a subwoofer amplifier is connected.
The Sub-woofer level control option will only appear in the Audio Menu if the
“Sub-woofer” function is activated “ON” by pressing the “
button on
control panel.
SUB-W”
SUB-W LPF (Sub-woofer Low Pass Filter)
User has 5 seconds to use the Volume button to select the 4
different Low Pass filter Flat, 80Hz, 120Hz or 160Hz.
Up( ) or Down( )
The Sub-woofer LPF option will only appear in the Audio Menu if the “Sub-woofer” function
is activated by pressing the “
” button on control panel. SUB-W
iX-BASS (iX-Bass Level)
User has 5 seconds to use the Volume button to select the 3
different Bass Boost level: Low, Mid, or High.
Up( ) or Down( )
BASS (Bass Level)
User has 5 seconds to use the Volume Up( ) or Down( ) button to adjust the desired
Bass level range from -6 to +6.
BASS -CFQ (Bass Center Frequency).
User has 5 seconds to use the Volume button to adjust the desired
Bass Center Frequency to 60Hz, 80Hz, 100Hz, or 200Hz.
Up( ) or Down( )
E - 14
BASS-Q: (Bass Quality Factor)
User has 5 seconds to use the Volume button to adjust the desired
Bass Quality Factor to 2N, 1N, 1W or 2W.
Up( ) or Down( )
Figure 1 shows the Bass Quality factor (Curve characteristics) of each step.
Level
(dB)
Frequency (Hz)
15.0
12.5
10.0
7.5
2.5
0.0
5.0
10.0 100.0 1.0K 10.0K
2W
1W
1N
2N
Figure 1
The Sub-W LPF functions only when a subwoofer amplifier is connected.