INDIWORK IW04A3-N User manual

Instruction Manual
High-Definition Link for Audi A3(8V)
IW04A3-N
Model Name IW04A3-N
Latest Firmware Date 2015 -05 -12
Manual Version Rev. 2.5
Language English
Release Date: 2016 - 06 -25

Contents
•Cautions
•Dimension & Exterior
•Components & Optional parts
•Full Installation Diagram
•HDMI Connection Diagram
•Navigation Connection Diagram
•Compatibility Chart for Navigation(GPS) box models
•LVDS Connection Diagram
•Body Connector specifications
•Car Compatibility Chart
•Activation by original buttons
•DIP Switch Settings
•Settings
1. Enter into the setting menu
2. HDMI mode settings
3. NAVI mode settings
4. Rear view camera settings
5. AV1(Front view camera) settings
6. Automatic activation function(AV1)
7. AV2 settings
8. System settings
9. System information
10. Information of Dip switch settings
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3
IW04A3-related
•You should check the names and colors of each wires exactly, before you connect the wires.
ex) CAN HIGH: White wires / CAN LOW: Blue wires
• The ‘POWER / CAN Cable’ should always be connected last and be disconnected first.
•The 'Mode Switch' is an optional part to change modes forcibly without CAN-BUS.
Generally, the CAN-BUS wires are connected for changing modes by original buttons.
•When the reverse gear is not detected by CAN-BUS,
the 'REVERSE 12V IN wire’ should be spliced with 12V power of reverse light.
HDMI device-related
•HDMI mode accepts general-screen resolution of HDMI devices(1080P / 1920*1080).
If screen size of HDMI does not fit on the monitor, should adjust screen size & position in 'settings mode'.
•Generally, '5V 1A Power output(5V USB POWER)' is a standard voltage for charging smartphone.
If you need higher voltage than 5V, you should add a separate power supply.
Navigation(GPS) box-related
•When you connect the power wires(B+, ACC) to the navigation(GPS) box,
the ‘NAVI 12V OUT' wire supported by IW04A3 should be spliced with anACC wire of navigation box.
•After installation is done, select an applicable navigation(GPS) box model in the 'Navigation model selection
menu' of setting mode.
•The navigation box should be powered off before unplugging the HDMI cable.
Cautions

Width: 142 mm
Length: 91 mm
Height: 22 mm
4
ⓐ ⓑ ⓒ ⓓ ⓔ
ⓕ ⓖ ⓗ ⓘ ⓙ
ⓐ
DIP SWITCH
ⓑ
AV IN / OUT
ⓒ
TOUCH IN (Not Used)
ⓓ
MODE
ⓔ
POWER / CAN
ⓕ
HDMI IN
ⓖ
5V USB POWER
ⓗ
NAVI IN
ⓘ
UART I/F
ⓙ
LVDS OUT
Exterior
Dimension

5
Power / CAN Cable LVDS Cable LVDS PCB HDMI Cable
(For LVDS) AV IN / OUT Cable 5-pin Micro USB Cable
Components
Optional Parts(sold separately at the indiwork)
Mode SwitchHDMI Extender
(For stick type HDMI device)
HDMI Cable
(Male to Male)

External Rear View
Camera
Audio(AUX) Output of
Navigation Box
Auxiliary(AUX)
Input of the car
External Front View
Camera
AV device
(ex: DTV Box, Divx)
HDMI
HDMI
HDMI
HDMI
HDMI USB
6
LVDS IN / OUT Connection
OEM MMI Head Unit
LVDS
IN / OUT
PCB
HDMI
Full Installation Diagram
※Optional External Devices
RV-CAM Video Input
DIP S/W Setting
12V Power Output & GND Output(RV-CAM Power)
Reverse Signal Detection(optional)
NAVI Audio Input
Navigation Box
HDMI Device
FV-CAM Video Input
(AV1)
Audio Output
AV-Input(AV2)
Mode
Switch
(optional)
OEM Monitor
(OEM LVDS Cable)
(Provided LVDS Cable)
1
4
5
8
9
12
13
14
15 16
1 6
7 12
Pin # 15 = GND(Brown)
Pin # 16 = B+ POWER(Red)
Pin # 6 = PAS CAN HIGH(Orange/Purple)
Pin # 12 = PAS CAN LOW(Orange/Brown *Yellow dotted lines)
Pin # 1 = MON CAN HIGH(Orange/Black)
Pin # 7 = MON CAN LOW(Orange/Brown *Blue dotted lines)
*The wires color might be different depends on models.
you have to splice the CAN wires with twisted wires
each pins exactly.
MON CAN H(White)
MON CAN L(Blue)
PAS CAN H(White)
PAS CAN L(Blue)
GND(Black)
BAT+(Yellow)
NAVI 12V OUT
Main Connector of Head Unit(In the Glovebox)

HDMI
HDMI
(Female)
USB
‘Stick Type’ HDMI Devices
HDMI IN 5V USB
POWER NAVI IN UART I/F LVDS OUT
HDMI Device
HDMI IN 5V USB
POWER NAVI IN UART I/F LVDS OUT
HDMI Device
USB
HDMI
HDMI
(Male)
‘Dongle & Adapter’ Type HDMI Devices
HDMI Connection Diagram
(5V-1A Power output for HDMI Device) (5V-1A Power output for HDMI Device)
(HDMI Extender) (HDMI Cable)
7

HDMI IN 5V USB
POWER NAVI IN UART I/F LVDS OUT HDMI IN 5V USB POWER NAVI IN UART I/F LVDS OUT
Navigation Connection Diagram Navigation Connection Diagram
Navigation(GPS) Box Navigation(GPS) Box
8
Microcity - N-Link
HDMI
HDMI
USB
USB
(USB cable connecting is for ‘N-Link’ only.)
HDMI
I-NAVI X1 CUBE
HDMI
Touch screen panel Touch screen panel

Model Country Dip S/W
(Navigation) Required Parts
MICROCITY
N-Link South Korea -
HDMI Cable
(HDMI to HDMI) USB A-A Cable (USB to USB) Hazard Module (Refer to Page.11)
iNAVI
X1 CUBE South Korea
OFF(↑): 1, 2, 3, 4 HDMI Cable
(HDMI to HDMI)
MYVI
MS1400 Digital South Korea
OFF(↓): 1, 2, 3
ON(↑) : 4 HDMI Cable (HDMI to HDMI)
Compatibility Chart for Navigation(GPS) box models
•The 'IW04A3(HD-Link)' supports navigation(GPS) box models equipped with 'Digital video output'.
•It does not support the 'RGB video signals'.
10
1 2 3 4
ON
↑
1 2 3 4
OFF
↓
ON

LVDS Connection Diagram
HDMI
HDMI
Multimedia System - OEM Head Unit
HDMI IN 5V USB
POWER NAVI IN UART I/F LVDS OUT
LVDS Connection
LVDS
IN / OUT
PCB
LCD
Cable
(OEM LVDS Cable)
(Provided LVDS Cable)
11
OEM Monitor
(Connector Color: Pink or Gray)
(Connector Color: Pink or Gray)
•'Genuine(OEM) LVDS connector' should be connected
to 'LVDS IN / OUT PCB'.
• ‘Provided LVDS connector' should be connected to the
‘head unit’ instead to the genuine connector.

POWER / CAN MODE TOUCH-IN AV IN / OUT DIP SWITCH
12 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22
1 BATTERY POWER INPUT
2 GND INPUT
3
4 NAVI 12V POWER OUTPUT
5PAS CAN HIGH
6 PAS CAN LOW
7 MON CAN HIGH
8 MON CAN LOW
9 -
10
-
1RV-CAM VIDEO INPUT
12
GND(RV-CAM VIDEO)
2RV-CAM POWER OUT
13
GND OUTPUT(RV-CAM)
3 REVERSE DETECTION
14
IR OUT
4 NAVI AUX INPUT R
15
GND(NAVI AUX IN R)
5 NAVI AUX INPUT L
16
GND(NAVI AUX IN L)
6 AUDIO OUTPUT R
17
GND(AUDIO OUT R)
7 AUDIO OUTPUT L
18
GND(AUDIO OUT L)
8 AV1 VIDEO INPUT
19
GND(AV1 VIDEO IN)
9 AV2 VIDEO INPUT
20
GND(AV2 VIDEO IN)
10
AV2 AUDIO INPUT R
21
GND(AV2 AUDIO IN R)
11
AV2 AUDIO INPUT L
22
GND(AV2 AUDIO IN L)
GROUND
IR OUT
REVERSE 12V IN
REAR 12V
REAR CAMERA
NAVI AUD IN R
NAVI AUD IN L
AUDIO OUT R
AUDIO OUT L
AV1 IN V
AV2 IN V
AV2 IN R
AV2 IN L
1
2
(No. 1, 2 Pins)
Mode Switch
Length: 100 cm Length: 20 cm
Length: 150 cm
•The colors of each wires can be changed under manufacturer’s circumstance.12
Body Connector specifications
PAS CAN H
PAS CAN L
BAT +
GROUND
NAVI 12V OUT
12345678910
MON CAN H
MON CAN L

Car Models Production
Year Specific Models
A3 2013 -8V
IW04A3 is used in combination
with
Audi(A3)
MMI(Multi Media Interface)
system
.
- Audi A3 MMI Radio
- Audi A3 MMI navigation plus
The IW04A3 supports the
Audi(A3)
original screen
equipped with ‘4
-Pin LVDS round
connector’
only.
Please check the specification of
original LVDS connector on the
sidelines of a production year.
12
Car Compatibility Chart

14
MMI Controller
Steering wheel buttons
2
1
Button Function Operation Remarks
NAV(TONE)
Changing
Modes Press the button 2 seconds long. Order: HDMI →NAVI →AV2 →OEM
NAV(TONE)
Shortcut to
Each modes
Press the button 2 times quickly. < OEM → NAVI >
Press the button 3 times quickly. < OEM → AV2 >
NAV(TONE)
System
Locking /
Unlocking Press the button 10 seconds long. If you visit car service center, you can lock the all
functions of IW04A3. It is only possible to use the
OEM functions under it is locked.
Buttons marked
with yellow Back to OEM Press the buttons short. Return to the OEM mode in any modes.
iNAV
Changing mode
to Front View
CAM mode(AV1) Press the button 2 seconds long. It changes the screen from any modes to AV1 mode
directly.
BACK
Reset to factory
default setting
and power. Press the button 10 seconds long. You can use this function when you get in trouble to
see the screen while setting the screen.
MENU
Enter into the
setting menu Press the button 5 seconds long. All functions of setting menu is controlled by the MMI controller.
1
1
3
2
4
Activation by original buttons
4 3
1

Pin
No. ON(▼)OFF(▲)
1 HDMI Mode Skip HDMI Mode
2 Navigation Mode Skip Navigation Mode
3 External Rear View Camera Original Rear View Camera
4External Front View
Camera(AV1 Mode) Skip External Front View Camera(AV1 Mode)
5AV2 Mode Skip AV2 Mode
6
Selection of car model
7
8
9
10
15
OFF
ON ON: ▼OFF:▲
No.6 No.7 No.8 No.9 No.10 Car Models
OFF(
▲
)
OFF(
▲
)
OFF(
▲
)
OFF(
▲
)
ON(▼)5.8-inch Screen (400*240)
(MMI Radio)
ON(▼)
OFF(
▲
)
OFF(
▲
)
OFF(
▲
)
ON(▼)7-inch Screen (800*480)
(MMI Navigation Plus)
DIP Switch Settings

16
Settings
1. Enter into the setting menu.
<Press the ‘MENU’ button 5 seconds long.>
- HDMI & Navigation settings
- Rear view camera settings
-AV-input settings
- System settings
- System information
1
Button Function Operation
MENU Enter into the
setting menu Press the button 5 seconds long.
BACK Back to previous
menu Press the button short.
Selection Select the menu
and setting values. Press the button short.
Turn the dial
clockwise
Move the menu-
pointer and adjust
the setting values.
Move the pointer and setting
values to up(↑) and right(→).
Turn the dial
counterclockwise
Move the menu-
pointer and adjust
the setting values.
Move the pointer and setting
values to down(↓) and left(←).
3
4
2
5
2
1
3
4 5

17
Settings
2. HDMI mode settings
- Mode selection: HDMI ↔ NAVI
- Image display
= Adjust the values of brightness and contrast
Red-Green-Blue colors of HDMI display.
- Screen position & size
= Adjust position and size of HDMI display.
3. NAVI mode settings
- Mode selection: NAVI ↔ HDMI
- Image display
= Adjust the values of brightness and contrast
Red-Green-Blue colors of NAVI display.
- Screen position & size
= Adjust position and size of NAVI display.
- Navigation model selection
①Default ②CUBE(Not applicable) ③Class settop
④MS1400 ⑤iQ 3D 5000 ⑥Class PE

20
Settings
4. Rear view camera settings
- Parking guide lines
= Adjust position of parking guide lines and
select the lines ‘ON or OFF’.
- Parking distance control
= Adjust position of Parking Distance Control sensors
to ‘LEFT or RIGHT’ and select PDC function ‘ON or OFF’.
- Image display
= Adjust the values of brightness and contrast
Red-Green-Blue colors of Rear view camera display.
5. AV1(Front view camera) settings
- Mode selection:AV1(Front view camera) ↔ AV2
- Image display
= Adjust the values of brightness and contrast
Red-Green-Blue colors of AV1(Front view camera) display.
- Screen position & size
= Adjust the position and size of AV1 display.
- Automatic activation function(AV1)
= *Please refer to next page.
- Parking distance control
= Adjust position of Parking Distance Control sensors
to ‘LEFT or RIGHT’ and select PDC function ‘ON or OFF’.

21
Settings
6. Automatic activation function(AV1)
- Shift gear from reverse to drive
- Shift gear from parking to drive
* When you shift gear ‘from reverse to drive’ or ‘from parking to drive’,
it just works automatically during the activation time you selected.
7. AV2 settings
- Mode selection:AV2 ↔ AV1(Front view camera)
- Image display
= Adjust the values of brightness and contrast
Red-Green-Blue colors of AV2 display.
- Screen position & size
= Adjust the position and size of AV2 display.

20
Settings
8. System settings
- Safe mode
= Select the one of two between ‘ON and OFF’.
* If you select ‘ON’, 3 modes(HDMI, NAVI and AV2) will be faded out
when the car is driven.
- Factory default
= Reset all setting values to factory default setting.
9. System information
- Mode name: IW04A3-N
- Firmware date: 2015 -05 -12(Latest firmware date)
- = You can check the current firmware version date.
- Dip switch settings
= You can check the current positions of dip switch settings.

Settings
10. Information of Dip switch settings
* You can check current positions of dip switch settings.
ex 2)
Actual DIP switch values. (→)
Appears on the setting menu. (↓)
ex 1)
Actual DIP switch values. (→)
Appears on the setting menu. (↓)
21