Audiovox VM8022 Car Stereo System User Manual


 
VM8022
6
When the equalizer function is activated, the most recently selected bass/
treble levels cannot be adjusted. When the equalizer function is not active,
the unit will return to the most recently selected bass and treble levels.
BEEP
The beep tone feature allows the selection of an audible beep tone to be
heard each time the menu is accessed. “ON” is the default setting. Turn the
rotary encoder to select “OFF”.
12 / 24 MODE
This option allows selection of a 12 hour or 24 hour clock format. “24
HOUR” is the default setting. Turn the rotary encoder (VOL control) to
change to the 12 hour clock format.
VOL-MODE
Turn the rotary encoder to select “VOL LAST” or “VOL ADJUST”.
VOL LAST: When the unit is turned on, the volume will resume at the
level selected when last turned off.
VOL ADJUST: If choosing VOL ADJUST, use the A-VOL setting to
specify a turn-on volume.
Turn-On Volume (A-VOL)
After selecting “VOL ADJUST”, press the VOL button (5) to access the A-
VOL setting and then turn the rotary encoder to select the desired turn-on
volume level. When this option is selected, the unit will revert to the
adjusted volume each time the unit is turned on.
SUBWOOFER
After connecting a subwoofer to the back of the unit, turn the rotary encoder
to select a crossover frequency: 80, 100 or 120Hz.
SUB VOL
The SUB VOL control is only applicable if the unit is connected to an
optional sub-woofer speaker and is activated. To adjust the sub-woofer level
from “00” to “33”, press the VOL button (5) until “SUB VOL” appears in the
display. Turn the rotary encoder clockwise to increase or counter-clockwise
to decrease the subwoofer level.
Local/Distant Reception (LO/DX)
When the Local function is on, only radio stations with a strong signal are
played. To activate Local reception mode, press the LO/DX button (20).
“Local” will appear on the screen briefly. If pressed again, “DX” appears
briefly.
Loudness Control (LOUD)
When listening to music at low volumes, this feature will boost the bass and
treble ranges to compensate for the characteristics of human hearing.
Press the LOUD button (16) to activate this feature as indicated by “LOUD”
on the display panel. Press the LOUD button again to deactivate the
function. “LOUD” will disappear from the display.
Clock Set
1. Press the DISP button (7) to display the clock.
2. Press and hold the DISP button until the clock blinks.
3. Turn the rotary encoder (5) to set the minutes.
4. Press the VOL button (5) to confirm and move to the hour field.
5. Turn the rotary encoder to set the hour.
6. Press the DISP button to set the clock and exit the clock set function.
Reset Button
The RESET button (22) is located below the eject button. The reset circuitry
protects the microprocessor circuitry. Since resetting the unit will erase the
time and preset memories, it should only be activated upon initial
installation after all wiring is complete, or if there is a malfunction of any of
the switches on the unit. In these circumstances, pressing the RESET
button will clear the system and return the unit to normal operation.
VM8022
VOL
VOL
LO/DX
LOUD
3
4
RDM
2
INT
1
5
6
SD/MMC
AS
/
RPT
20
21
23
22
18