Audiovox vm9423 用户手册

8

Press the  /SRC button (6) on the unit (or the  /POWER 

button (4) on the remote control) to turn the unit on. The 

buttons on the front of the unit light up and the current mode 

status appears in the LCD (7).  

 the   button to power off the unit. 

An audible beep tone confirms each function selection. The 

Beep tone can be disabled through the Setup menu. 

To increase or decrease the volume level, turn the AUDIO 

control (5) on the front panel or press the VOL+/ VOL- 

buttons (15, 16) on the remote control. When the volume 

level reaches “0” or “40”, a beep sounds, indicating that the 

adjustment limit has been reached. The volume ranges from 

“0” to “40”. The LCD or TFT screen displays the volume level 

for 3 seconds.
Programmable Turn-On Volume
This feature allows the user to select a turn-on volume setting 

regardless of the volume setting prior to turning the unit off. 

To program a specific turn-on volume level, turn the AUDIO 

control (2) to adjust the volume to the desired turn-on volume. 
Push and hold

 the AUDIO button while the yellow speaker 

icon and level indication is displayed on the screen. The unit 

will beep two times to confirm your turn-on volume setting. 

Press the MUTE button on the front panel (8) or remote 

control (3) to mute the volume from the unit. Press the MUTE 

button again to restore the volume. “MUTE” is displayed on 

the LCD. Adjusting the volume or using any of the audio 

setup features cancels the mute function.

If the “MUTE” wire is connected, audio output mutes when a 

telephone call is received by the cell phone.

This head unit is compatible with the PAC (Pacific Accessory 

Corporation) steering wheel control adapter SWI-PS. A 

3.5mm female connector (labeled “SWC Interface”) on the 

back of the head unit allows connectivity to the PAC adapter. 

Please refer to the instructions included with the PAC adapter 

for detailed installation information. 

SWC Functions
The following controls are available for most vehicles:
1.

Vol Down

2.

Vol Up

3.

Mute

4.

Seek Down / Previous Track / ** Preset Down

5.

Seek Up / Next Track / ** Preset Up

6.

SRC (Source)

7.

** Select

8.

** Select

9.

Band

** If additional steering wheel control buttons are available on 

the vehicle, function 7 / 8 may be assigned the "Select" 

feature. This feature / function may not be available on some 

vehicles.
Select Operation
If "Select" (function 7 or 8) is held down and function 4 is 

pressed momentarily, Preset Up will be selected. If "Select" 

(function 7 or 8) is held down and function 5 is pressed 

momentarily, Preset Down will be selected. 

Press the SRC button on the front panel (6) or remote control 

(8) to change between available playing sources in the 

following order: RADIO, SAT, DISC, NAV, BT, iPod, SD, USB, 

AUX1,

 

AUX2 and CAMERA. The playing mode is displayed 

on the TFT and LCD screens.
Auxiliary Devices
External peripheral devices can be connected to this unit via 
RCA output (AUX IN 2) or the MediaLink

4

. 

Select “AUX 1” to play an auxiliary device connected via the 
MediaLink

4

 RCA or 3.5mm inputs. For example, you can play 

music files from a portable music player, video from a video 

camera and even view photos stored on a digital camera.

Select “AUX 2” mode to access and control auxiliary devices 

connected to the “AUX IN 2” inputs on the back of the radio.
Selecting a Source while Navigating
While navigating, other sources may be selected and listened 

to such as AM-FM Tuner, CD, etc. To select a source, press 
the  /SRC button (6) and then select a source from the 

Front Source Menu. Navigation voice prompts will be heard 

automatically, although the navigation map cannot be seen. 

(The selected source audio will be muted until the navigation 

voice prompt command is completed, after which the source 

audio will resume.)
Source Menu
To access the SOURCE MENU, touch the TFT screen in the 

top left corner of the screen. 

VIDEO

LEFT

RIGHT

3.5mm - Audio

iPod Connector

USB Connector (Type A)

RCA Inputs (AUX 1)

3.5mm Left & Right

Stereo Inputs (AUX 1)

DISC

RADIO

SD

iPod

SAT

USB

AUX 1

AUX 2

NAV

CAMERA

BT