F I R S T- S e r i e s
©
Copyright LOTRONIC 2018
Page 9
D S P C O N T R O L O F F U L L R A N G E
•
WALL
- is used when the loudspeaker is mounted to the wall using the mounting bracket. This setting compensates
for the amount of low frequency boost created by placing the loudspeaker close to the wall. If used on a column, it is
recommended to use the SUSPEND mode.
•
SUSPEND
- is used when the loudspeaker is suspended in a 3-point suspension by eye bolts.
SUB Menu
The
Sub menu
is used to select a high pass frequency for use with a subwoofer or a matched subwoofer. Available options for
this selection are: OFF, 80Hz, 100Hz, 120Hz, 150Hz, 15"/18". The high passes are 24dB / octave Linkwitz/Riley crossovers.
The 80 Hz, 100 Hz, 120 Hz, and 150 Hz choices are generic high pass settings for use with other subwoofers. The 15 Sub/18
Sub settings are specifically optimized for subwoofers by including delay for best summation. The default is OFF.
TREBLE Menu
The
Treble
menu is used to adjus
t the high frequency performance of the loudspeaker for different applications or personal
preference. The parameter controls a high shelving filter that is centered on 6 kHz. The range is
-12 dB to+ 6 dB. The default is
zero (0).
MID Menu
The
Mid
menu is use
d to adjust the midrange frequency performance of the loudspeaker for different applications or
personal preference. The parameter controls a parametric EQ that is centered on 1.2 kHz. The range is -12dB to
+6dB. The default is zero (0).
BASS Menu
The
Bass
menu is used to adjust the low frequency performance of the loudspeaker for different applications or personal
preference. The parameter controls a parametric EQ filter that is centered on 80 Hz. The default is zero (0).
DELAY Menu
The
DELAY
menu is used to adjust the delay time, The range is 0-30ms.
BTH VOL Menu
The Bluetooth menu on the DSP is used to match and connect to the Bluetooth on the mobile devices. Enter the menu and
adjust the Volume to the range of 0-16. At the same time start a Bluetooth search. The Bluetooth symbol is
fl
ashing on the
LCD. Then open the Bluetooth on the mobile device to match with the Bluetooth in the loudspeaker. The Bluetooth symbol
stops
flashing when the
Bluetooth has been paired successfully. At this time you can play music on the speaker via mobile
devices, and the range of 0-16 is to control the loudspeaker Bluetooth volume. The loudspeaker Bluetooth is closed when the
volume is adjusted to 0.
LCD DIM Menu
The LCD Dim menu is used to dim the display when the display is idle for twenty seconds. Available options for this
selection are: ON or OFF. The default is ON.
BRIGHT Menu
The Bright menu is used to determine the brightness of the LCD. The range is 1 to 10. The default is 5.
CONTRAST Menu
The Contrast menu is used to determine the contrast on the LCD. The range is 1 to 10. The default is 5.
RESET Menu
The Reset menu is used to reset the loudspeaker to original factory settings. Available options for this selection are: NO or
YES. The default selection is NO. To
reset the system to original factory settings
, do the following:
1. From the DSP menu, select
RESET
. The
reset Confirm Reset
message appears
2. Select
YES
.
The loudspeaker restarts and resets the system to the original factor settings.
INFO Menu
The
Information
menu is used to display the Brand, product name and firmware version.
