1. Увод
This manual provides detailed instructions for the installation, operation, and maintenance of the DIGITUS DS-55318 Wireless HDMI Extender Set. This device allows for wireless transmission of HDMI video and audio signals up to 50 meters with an unobstructed view, supporting Full HD (1080p / 60 Hz) resolution.

Image 1.1: The DIGITUS DS-55318 Wireless HDMI Extender Set, showing both the transmitter and receiver units.
2. Безбедносне информације
Пажљиво прочитајте и следите ова безбедносна упутства пре употребе уређаја:
- Не излажите уређај влази, екстремним температурама или директној сунчевој светлости.
- Не растављајте нити покушавајте да поправите уређај. Све сервисирање препустите квалификованом особљу.
- Обезбедите одговарајућу вентилацију око јединица током рада.
- Use only the provided power cables or compatible Micro-USB power sources (5V/0.5A).
3. Садржај пакета
Проверите да ли су све ставке присутне у вашем пакету:
- 1x Wireless HDMI Extender Transmitter (TX)
- 1x Wireless HDMI Extender Receiver (RX)
- 2x Micro USB power cables (approx. 80 cm each)
- 2x HDMI extension cables (approx. 15 cm each)
- 1x Кратки водич за инсталацију (QIG)

Image 3.1: All components included in the DIGITUS DS-55318 Wireless HDMI Extender Set package.
4. Производ је готовview
The DIGITUS DS-55318 set consists of two main units: a Transmitter (TX) and a Receiver (RX). Both units feature an integrated HDMI plug for direct connection and a Micro-USB port for power.
4.1. Компоненте јединице

Слика 4.1: Готовоview of the Transmitter and Receiver units, highlighting the HDMI connection and connection button.
- ХДМИ прикључак: Connects directly to the source (TX) or display (RX) device.
- Дугме за повезивање: Used for pairing the transmitter and receiver.
- Мицро-УСБ порт: For power supply (DC 5V/0.5A).

Слика 4.2: Детаљно view of the HDMI plugs on both units.

Слика 4.3: Бочна страна view of the units, showing the Micro-USB power input.
5. Упутства за подешавање
The DIGITUS DS-55318 is designed for simple plug-and-play operation. Follow these steps for a point-to-point connection:
5.1. Повезивање предајника (TX)
- Connect the HDMI plug of the Transmitter (TX) unit to the HDMI output port of your source device (e.g., laptop, PC, media player). If space is limited, use the provided HDMI extension cable.
- Connect one of the Micro-USB power cables to the Micro-USB port on the Transmitter. Connect the other end of the USB cable to a USB port on your source device or a USB power adapter (5V/0.5A, not included). The source device's HDMI connection must provide at least 500 mA for power.

Image 5.1: The Transmitter (TX) unit connected to a laptop.
5.2. Повезивање пријемника (RX)
- Connect the HDMI plug of the Receiver (RX) unit to an available HDMI input port on your display device (e.g., TV, monitor, projector). If needed, use the provided HDMI extension cable.
- Connect the second Micro-USB power cable to the Micro-USB port on the Receiver. Connect the other end of the USB cable to a USB port on your display device or a USB power adapter (5V/0.5A, not included). The display device's HDMI connection must provide at least 500 mA for power.

Image 5.2: The Receiver (RX) unit connected to a television.
5.3. Establishing Connection (Pairing)
The transmitter and receiver units are typically pre-paired from the factory. If they do not connect automatically, follow these steps:
- Ensure both the Transmitter and Receiver units are powered on and connected to their respective devices.
- Press the "Connection button" on the Transmitter unit.
- Within a few seconds, press the "Connection button" on the Receiver unit.
- The units should establish a connection, and the video signal from the source device will appear on the display.

Image 5.3: Point-to-point connection diagram for the Wireless HDMI Extender.

Слика 5.4: Примерample of the extender set in use within a meeting room environment.
6. Упутство за употребу
Once the connection is established, the DIGITUS DS-55318 operates automatically.
- Пренос сигнала: The device wirelessly transmits HDMI video and audio signals from the source to the display.
- Подршка за резолуцију: Supports resolutions up to Full HD (1080p / 60 Hz).
- Удаљеност преноса: Effective transmission distance is up to 50 meters with an unobstructed line of sight. Obstacles such as walls or furniture may reduce the effective range.
- безбедност: Features AES 128-bit encryption and WPA2 protocol for secure transmission.
7. Одржавање
To ensure the longevity and optimal performance of your DIGITUS DS-55318:
- Keep the units clean by wiping them with a soft, dry cloth. Do not use liquid cleaners.
- Чувајте уређаје на хладном и сувом месту када их не користите.
- Avoid placing heavy objects on the units.
КСНУМКС. Решавање проблема
Ако наиђете на проблеме, погледајте следеће уобичајене проблеме и решења:
| Проблем | Могући узрок | Решење |
|---|---|---|
| No signal on display. | Units not powered, not paired, or out of range. |
|
| Intermittent signal or poor video quality. | Interference, excessive distance, or obstacles. |
|
| Нема звука. | Audio settings on source/display, or connection issue. |
|
9. Спецификације
Technical specifications for the DIGITUS DS-55318 Wireless HDMI Extender Set:

Image 9.1: Technical features as listed on the product packaging.
| Феатуре | Детаљ |
|---|---|
| Connections per unit | 1x HDMI plug, 1x Micro-USB jack |
| Аудио | Stereo, 16 bits / 48 kHz |
| Латенција | Прибл. 120 мс |
| Резолуција подршке | Up to 1920x1080p / 60 Hz (Full HD) |
| Бежични канал | IEEE 802.11ac, 5 GHz, 2T2R |
| Повер Суппли | Micro-USB (DC 5V/0.5A), HDMI jack (0.5A required) |
| Потрошња енергије | 2.5 В |
| Радна температура | 0 - 40 °C |
| Тежина (1 јединица) | 27 г |
| Димензије (1 јединица) | Л КСНУМКС к Ш КСНУМКС к В КСНУМКС цм |
| ASIN | B09YD8DPMD |
| Број модела ставке | ДС-55318 |
| Димензије пакета | 19.69 к 19.69 к 11.02 инча |
| Тежина пакета | 0.952 унци |
| Датум првог доступног | 8. августа 2022. године |
| Произвођач | Дигитус |
10. Информације о гаранцији
DIGITUS products are covered by a manufacturer's warranty. Please refer to the official DIGITUS website or your purchase documentation for specific warranty terms and conditions applicable to your region. Keep your proof of purchase for warranty claims.
11. Подршка
For technical support, product information, or service inquiries, please visit the official DIGITUS webсајт:
Manufacturer: ASSMANN Electronic GmbH, Auf dem Schüffel 3, 58513 Lüdenscheid, Germany.
УПЦ: 4016032478744