Juna JMC-03 User manual

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TV DVB-T for CAR
JMC-03 Model:
JMC-03_V2.2_MMI_2G/3G
ul. Zgorzelicka 34 , 97-200 Tomaszow Mazowiecki POLAND
JuNa PPHU Manufacturer
INSTALLATION MANUAL
1. INTRODUCTION ..................................................................... 2
2. RECOMMENDATIONS ............................................. .............. 2
3. SCHEME OF CONNECTIONS ................................ ............... 3
4. BASIC TECHNICAL PARAMETERS ....................................... 4
5. ELEMENTS SET ..................................................................... 4
Content

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INTRODUCTION
RECOMMENDATIONS
ul. Zgorzelicka 34 , 97-200 Tomaszow Mazowiecki POLAND
JuNa PPHU Manufacturer
JMC-03 module is a modern device to receive digital terrestrial television DVB-T.
Module is dedicated for AUDI cars equipped with multimedia system MMI 3G/3G+ .
After mounting, JMC-03 is recognized as digital TV tuner by factory mounted MMI
system and added to the list of supported devices in the car.
This solution allows to control DVB-T tuner through existing MMI system in the car.
Double tuner with two antennas installed in different places of car, cause that
device is less sensible for signal lossment.
JMC-03 set contains all the necessary components for Plug & Play mounting.
1. The device should be installed in the workshop by qualified staff or persons
with experience and practice in this type of installation.
2. During the installation must be kept general principles of safety and pay
attention to All the important threats that may cause damage to the vehicle.
3. Before installation, please carefully read this instruction and keep it.
4. Each manufactured device with cables is tested before the sale.
Therefore, after the correct installation of the device, it should work without
difficulty.
5. In order to ensure high quality and development of our products, the JUNA
company reserves the right to make technical changes.
6. The device can be returned only if it wasn't install in vehicle.
Device must be in original packing with attached bill of purchase.
7. Warranty does not cover:
- mechanical damage
- flooded with water or other liquid
- Interference in order to repair or design change does not
approved by the manufacturer
- improper exploitation – operation.

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1. Turn off the ignition and the system MMI.
2. Connect the plug of fiber optic splitter and plug of electrical cable wiring to
JMC-03 module Point and ,
3. Disconnect fiber optic plug from MMI 3G unit and connect it to fiber optic
splitter. Point
4. Connect second plug of fiber optic splitter to socket in MMI 3G in place of
disconnected fiber optic plug . Point
5. Connect video IN signal socket MMI unit with JMC-03 device using proper
cable.
6. Connect antennas ANT.1 and ANT.2 to antennas sockets.
7. Connect a supply to JMC-03 module – wires: +12V and GROUND.
8. Turn on the ignition and the system MMI.
9. Push MEDIA button on MMI control panel, next show list of available devices
by pressing SOURCE button, On MMI screen appears TV tuner label, which
gives possibility to select JMC-03 device.
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ul. Zgorzelicka 34 , 97-200 Tomaszow Mazowiecki POLAND
JuNa PPHU Manufacturer
SCHEME OF CONNECTIONS
1a
Fig 1.
JuNa Manufacturer
DVB-T JMC-03 connection
to MMI 3G / 3G+ unit
VIDEO (CVBS)
ANT. 1
ANT. 2
1
3
2
1a
4
5
+12V
GROUND
Red
Black or Brown
2A
Fuse
The system
MMI MOST

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BASIC TECHNICAL PARAMETERS
ul. Zgorzelicka 34 , 97-200 Tomaszow Mazowiecki POLAND
JuNa PPHU Manufacturer
1. Supply voltage - 12V
2. Current consumption in active state max. - 410mA
3. Current consumption in standby mode - 13mA
4. Maximum current consumption from USB - 500mA
5. Communication and control - Network MOST
6. Housing - Metal
7. Dimensions - W-144 x D 94 x H 28 mm
8. Weight - 368g
ELEMENTS SET
1. Control unit - JMC - 03
2. Connection cable - W-TV101a
3. Connection cable Video - K-F101a/b
4. Fiber optic splitter MOST - K-SW101
5. Antenna DVB-T 2 pcs. - ANT09
Fig 2.
JuNa Manufacturer