pengenalan
This manual provides detailed instructions for the installation, operation, and troubleshooting of your J-Tech Digital 4K HDMI Multiviewer Switch (JTECH-MV41AE). Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your experience.
Image: J-Tech Digital 4K HDMI Multiviewer Switch (JTECH-MV41AE) with remote and a display showing multiple video inputs.
Maklumat Keselamatan
- Pastikan pengudaraan yang betul di sekeliling peranti.
- Jangan dedahkan peranti kepada air atau kelembapan berlebihan.
- Gunakan hanya penyesuai kuasa yang disediakan.
- Elakkan meletakkan objek berat pada peranti.
- Jauhkan peranti dari sumber haba.
Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- 1x J-Tech Digital 4K HDMI Multiviewer Switch (JTECH-MV41AE)
- Alat kawalan jauh IR 1x
- 1x Penyesuai Kuasa DC 5V
- 1x Manual Pengguna
Image: Package contents of the JTECH-MV41AE.
Produk Selesaiview
Front and Rear Panel Interface
Image: Detailed diagram of the multiviewer switch's front and rear panels.
Panel Depan:
- LED kuasa: Menunjukkan status kuasa.
- Penerima IR: Untuk isyarat kawalan jauh.
- HDMI 1-4 Input Indicators: LEDs show active HDMI inputs.
- Input 1-4 Selection Buttons: Select individual HDMI inputs.
- Scaler Button: Adjusts output resolution.
- Butang Audio: Controls audio output settings.
- Butang Mod: Cycles through viewdalam mod.
- Pilih Butang: Confirms selections or activates PiP.
Panel belakang:
- HDMI 1-4 Input: Sambungkan peranti sumber HDMI anda.
- Output HDMI: Connect to your display (TV, monitor, projector).
- Audio Output (Stereo): 3.5mm jack for analog audio extraction.
- Audio Output (TOSLINK): Optical port for digital audio extraction.
- Micro USB (RS-232 Control): For advanced control via PC.
- DC 5V: Port input kuasa.
- Suis ON / OFF: Power toggle.
Ciri-ciri Utama
- Supports up to 4 HDMI sources on a single display.
- Seamless switching between source devices without delay or black screen.
- Supports 4K@30Hz resolution.
- Features 6 different viewing modes, including Picture-in-Picture (PiP) with custom location control.
- Audio extraction via Optical (TOSLINK) and 3.5mm stereo outputs.
- Control via remote control, front panel buttons, or RS232.
Persediaan dan Pemasangan
Follow these steps to set up your J-Tech Digital 4K HDMI Multiviewer Suis:
- Sambungkan Sumber HDMI: Connect up to four HDMI source devices (e.g., PC, game console, Blu-ray player, STB) to the HDMI Input 1-4 ports on the rear panel of the multiviewer beralih.
- Sambungkan Paparan HDMI: Connect an HDMI cable from the HDMI Output port on the multiviewer switch to the HDMI input of your display (TV, monitor, or projector).
- Sambungkan Output Audio (Pilihan): If you wish to extract audio to an external sound system, connect an optical cable to the TOSLINK port or a 3.5mm stereo cable to the Stereo port on the rear panel.
- Sambungkan Kuasa: Plug the provided 5V DC power adapter into the DC 5V port on the rear panel, then plug the adapter into a power outlet.
- Hidupkan kuasa: Flip the ON/OFF switch on the rear panel to the 'ON' position. The Power LED on the front panel should illuminate.
Image: Connection diagram for the JTECH-MV41AE.
Operasi
Menghidupkan/Mematikan
Use the ON/OFF switch on the rear panel to power the device. The front panel Power LED indicates the power status.
Pemilihan Input
You can select the desired HDMI input using the front panel buttons (Input 1-4) or the corresponding number buttons on the IR remote control.
ViewMod Pengambilan
Berbilangviewer switch offers 6 different viewing modes. Press the Mod button on the front panel or remote to cycle through these modes:
- Single Display Mode
- Dual Side Mode (Side by Side)
- Dual Side Mode (Up and Down)
- 4 Equal Display Mode
- 1 Big, 3 Small Display Mode
- Picture-in-Picture (PiP) Mode (1 Big, 1 Small)
Image: Six display modes supported by the JTECH-MV41AE.
Picture-in-Picture (PiP) Function
In PiP mode, you can customize the location of the small window. Press the PiP button on the remote control to adjust its position on the screen.
Image: Custom Picture-in-Picture location control feature.
Penukaran Lancar
The device features seamless switching, meaning there is no black screen or delay when transitioning between different source devices. This ensures a smooth viewpengalaman dalam.
Image: Seamless switching functionality.
Pengekstrakan Audio
Audio from any of the incoming HDMI signals can be extracted to an external sound system using the Optical (TOSLINK) or 3.5mm analog audio outputs on the rear panel.
Kawalan RS232
For advanced control and integration into professional setups, the device can be controlled via RS232 using the Micro USB port and appropriate software.
Penyelenggaraan
To ensure the longevity and optimal performance of your J-Tech Digital 4K HDMI Multiviewer Switch, follow these maintenance guidelines:
- Pembersihan: Use a soft, dry cloth to clean the exterior of the device. Avoid using harsh chemicals or abrasive cleaners.
- Pengudaraan: Pastikan bukaan pengudaraan tidak disekat untuk mengelakkan terlalu panas.
- Storan: Apabila tidak digunakan untuk tempoh yang lama, simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Pengurusan Kabel: Keep cables neatly organized and avoid sharp bends or excessive tension to prevent damage.
Menyelesaikan masalah
If you encounter issues with your multiviewer switch, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| No video output or flickering screen. | Loose cable connections, incompatible resolution, power issue. | Check all HDMI and power cable connections. Ensure they are secure. Try a different HDMI cable. Verify that your display supports the output resolution (4K@30Hz). Cycle power to the device and display. |
| Tiada output audio. | Incorrect audio settings, loose audio cable, incompatible audio format. | Check audio cable connections (Optical/3.5mm). Ensure your external sound system is correctly configured. Press the 'Audio' button on the device or remote to adjust audio settings. |
| Alat kawalan jauh tidak berfungsi. | Dead batteries, obstructed IR path. | Replace batteries in the remote. Ensure there are no obstructions between the remote and the device's IR receiver. |
| Device defaults to 2K resolution on startup. | Default setting behavior. | Press the 'Scaler' button multiple times to cycle to the desired 4K resolution. This setting may need to be reapplied after each power cycle. |
| Cannot switch between inputs. | No signal from source, faulty button/remote. | Ensure all source devices are powered on and sending a signal. Try using both the front panel buttons and the remote control. |
Spesifikasi
- model: JTECH-MV41AE
- Dimensi Produk: 3.58 x 7.78 x 0.72 inci
- Berat Barang: 1.4 paun
- warna: Hitam
- Jenis Penyambung: HDMI
- Jenis Kabel: HDMI
- Pelabuhan Input: 4x HDMI
- Port Output: 1x HDMI, 1x Optical (TOSLINK), 1x 3.5mm Stereo
- Sokongan Resolusi: Sehingga 4K@30Hz
- Kaedah Kawalan: IR Remote, Front Panel Buttons, RS232
- Peranti Serasi: Blu-Ray Player, Gaming Console, Laptop, Projector, Television
Image: Wide compatibility of the JTECH-MV41AE.
Waranti dan Sokongan
All J-Tech Digital products include a one-year manufacturer replacement warranty. Additionally, J-Tech Digital provides free lifetime technical support from their customer support team located in Stafford, TX.
Waktu Sokongan Teknikal: Monday – Friday, 9 AM – 6 PM CST.
Contact information is available on the J-Tech Digital seller page or official webtapak.
