MAAL1122 - Multimedia Connection System JUNG - Free user manual and instructions

Product Type	Multimedia Connection System
Brand	JUNG
Model	MAAL1122 (Ref.-no.: MA..)
Supported Connectors	Cinch Audio, S-Video, USB, TRS 3.5 mm, VGA, HDMI
Cinch Audio - Rated Voltage	DC 50 V
Cinch Audio - Frequency Range	20 Hz ... 20 kHz
Cinch Audio - Contact Material	Gold-plated
S-Video - Rated Voltage	DC 50 V
S-Video - Frequency Range	≤ 160 MHz
S-Video - Contact Material	Gold-plated
VGA - Resolution	800 x 600 to 1280 x 1024 pixels, S-VGA compatible
VGA - Frequency Range	≤ 160 MHz
HDMI - Standard	HDMI 2.0a
HDMI - Installation Depth	17 mm (consider bending radius)
Ambient Temperature	-5 °C to +45 °C
Safety Requirements	Installation by qualified electrician; maintain ≥ 0.3 m distance from current-carrying cables and interference sources
Functional Test	Connect signal source and playback device, then check transmission
Troubleshooting - No Signal	Check device power, secure connections, source selection, volume/mute

Frequently Asked Questions - MAAL1122 JUNG

How do I install the JUNG MAAL1122 multimedia connection system?

Installation must be carried out by a qualified electrician following accident prevention regulations. Ensure a minimum distance of 0.3 meters from current-carrying cables and sources of interference like electronic ballasts or dimmers.

What types of devices can I connect to this system?

You can connect audio/video sources (DVD players, MP3 players, satellite receivers) and playback devices (LCD/plasma TVs, stereo systems) using connectors such as Cinch Audio, S-Video, USB, TRS 3.5 mm, VGA, and HDMI.

How do I connect multimedia devices?

Insert the connector from the signal source (e.g., DVD player) into one multimedia socket, and the connector from the playback device (e.g., TV) into another socket. Always insert connectors straight without twisting or tilting to avoid deforming contacts.

Why is there no video signal on my TV?

Possible causes: the playback device is not switched on, the signal source is not recognized (try manual selection), or the VGA output of the source is not activated. Check connections and refer to the device manufacturer's instructions.

Why is there no audio signal?

Check if the volume on the signal source or playback device is too low, or if the mute function is enabled. Also ensure the correct audio input is selected on the playback device.

What cables and accessories are recommended?

Use appropriate high-quality cables for each connector type (e.g., HDMI 2.0a cables, VGA cables). Observe the maximum cable lengths and minimum distance from power cables as specified in the manual.

Can I install the system myself?

No, installation should only be performed by a qualified electrician to ensure safety and proper signal transmission. Incorrect installation may lead to fire hazards or damage.

How do I perform a functional test?

After connecting the system, activate the desired functions (e.g., play a DVD) and check the signal transmission on the playback device. If everything works, the system is ready for operation.

What are the environmental operating conditions?

The system operates in an ambient temperature range of -5 °C to +45 °C. Avoid exposure to extreme temperatures and humidity.

Where can I find the full manual?

The full manual is available for free download in PDF format from the JUNG website or the notice-facile.com platform. It includes detailed technical data and troubleshooting tips.

USER MANUAL MAAL1122 JUNG

Multimedia connection system

Ref.-no.: MA..

Operating Instructions Multimedia connection system

Close-up of a white electrical socket with three colored pins (no text or symbols visible)

1. Safety instructions

Electrical equipment must only be installed and assembled by qualified electricians.

Always follow the relevant accident prevention regulations. Failure to comply with these instructions may result in damage to the device, fire or other hazards.

Proper signal transmission is only ensured when the appropriate accessories are used and the specified maximum cable lengths are observed, as well as the minimum permissible distance of 0.3m from current-carrying cables and sources of interference (electronic ballasts, dimmers, ESLs, etc.) are observed.

These operating instructions are an integral component of the

JUNG

Multimedia connection system

Ref.-no.: MA..

3.1. Connecting multimedia devices

• Insert connector of the connecting cable from the signal source, e.g. from a DVD or MP3 player, into the jack of multimedia socket.
• Insert connector of the connecting cable from a playback device, e.g. from an LCD/plasma television or stereo system, into the jack of a second multimedia socket.
  ① Insert connectors into the jacks straight and without using force. Twisting or tilting the connector may deform the contacts.

Application examples

Connection	Devices
Cinch	Audio systems, AV receivers, active loudspeakers
S-Video	SAT receivers, televisions, projectors, iPod docking stations, video cameras
USB	iPods, printers, storage media, digital cameras
TRS3.5 mm	MP3 players, CD/DVD players, sound cards, audio systems
VGA	PCs/laptops, projectors, monitors
HDMI	High definition plasma/LCD televisions, SAT receivers, projectors, game consoles, DVD/Bluray players, DVD/HDD recorders, video cameras

Information for electricians

A A - - - - L L .

Multimedia connection system

Ref.-no.: MA..

5.1. Carrying out a functional test

Multimedia connection system is connected.

- Activate the desired functions and check the signal transmission at the signal sources and the playback device, e.g. play a DVD and check picture/sound reproduction on a television set.

The multimedia connection system is ready for operation.

6. Appendix

6.1. Technical data

Cinch Audio

Rated voltage: DC 50 V

Frequency ranges: 20 Hz ... 20 kHz

Contact resistance: ≤ 20 mΩ

Insulation resistance: ≥ 100 MΩ

Electric strength: AC 500 V\~ (50/60 Hz)

for 1 min 2 mA

Insertion and removal forces: 3 ... 25 N

Insertion cycles: ≥ 1000

Gender changer: white (left), red (right)

Contact material:

Installation depth:

Ambient temperature:

gold-plated

14 mm

-5 ... +45 °C

TRS 3.5 mm

Rated voltage: DC 50 V

Frequency ranges: 20 Hz ... 20 kHz

Contact resistance: ≤ 20 mΩ

Insulation resistance: ≥ 100 MΩ

JUNG

Multimedia connection system

Ref.-no.: MA..

S-Video

Rated voltage: DC 50 V

Frequency ranges: ≤ 160 MHz

Contact resistance: ≤ 8

Insulation resistance: ≥ 50 MΩ

Electric strength: AC 500 V\~ (50/60 Hz)

for 1 min 2 mA

Insertion forces: ≤ 44.1 N

Removal forces: 5.88 ... 29.4 N

Insertion cycles: ≥ 1000

Gender changer: S-Video

Contact material: gold-plated

Ambient temperature: -5 ... +45 °C

VGA

Resolution:

≥ 800 x 600 pixels

≤ 1280 x 1024 pixels

S-VGA compatible

Frequency ranges: ≤ 160 MHz

Contact resistance: ≤ 30 mΩ

Insulation resistance:

≥ 1000 MΩ

Electric strength: AC 500 V\~ (50/60 Hz)

for 1 min 2 mA

Insertion forces:

43.9 N

Removal forces:

3.92 N

Insertion cycles:

≥ 500

Gender changer

15pole D-subminiature, 180°

Installation depth:

5 mm

Ambient temperature: -5 ... +45 °C

HDMI

Standard

HDMI 20a

Multimedia connection system

Ref.-no.: MA..

Terminal: 180°

Installation depth: 17 mm

Installation note: Consider bending radius and various plug types. Ensure sufficient installation space.

6.2. Troubleshooting

No signal at the playback device after the signal sources is switched

on.

Cause 1: Playback device is not switched on.

- Switch on playback device.

Cause 2: Loose connector.

- Check that all connections are properly seated.

No video signal at the playback device after the signal sources is switched on.

Cause 1: Signal source is not recognised by the playback device.

- Manual selection of the signal source using remote control or channel selection buttons of the player.

Cause 2: VGA output of the signal source is not activated.

- Activate VGA output. Note information of the device manufacturer.

No audio signal at the playback device after the signal sources is switched on.

Cause 1: Volume control on the signal source or on the playback device is set too low.

- Increase volume.

Cause 2: The audio on the playback device is set to mute.

- Deactivate the mute function. Note information of the device