1. Introduzzjoni
The JN-821T2 DVB-T2 HD TV Box is a digital terrestrial television receiver designed for high-definition channels. It supports the latest European DVB-T2 standards, including H.265/HEVC video decoding with 10-bit color depth, making it compatible with new digital TV standards in regions like Spain, Italy, and Poland. This device allows you to receive and enjoy free-to-air digital TV channels, offering features such as PVR (Personal Video Recorder), time-shifting, and multimedia playback.
2. Informazzjoni dwar is-Sigurtà
- Ensure the device is connected to a power source within the specified voltage firxa (100-240V, 50/60Hz).
- Tesponix l-apparat għax-xita jew għall-umdità biex tevita nar jew xokk elettriku.
- Evita li tpoġġi l-apparat ħdejn sorsi tas-sħana bħal radjaturi, reġistri tas-sħana, stufi, jew apparati oħra li jipproduċu s-sħana.
- Do not block ventilation openings. Ensure proper airflow around the device.
- Uża biss aċċessorji/aċċessorji speċifikati mill-manifattur.
- Aqla 'l-apparat waqt maltempati sajjetti jew meta ma jintużax għal perjodi twal.
- Irreferi l-manutenzjoni kollha lil persunal tas-servizz kwalifikat.
3. Kontenut tal-Pakkett
Jekk jogħġbok immarka l-kaxxa għall-oġġetti li ġejjin:
- 1 x JN-821T2 TV Box
- 1 x Kontroll mill-bogħod
- 1 x Manwal tal-Utent (dan id-dokument)
- 1 x Cable HDMI
Note: A USB Wi-Fi Dongle (MT7601) is required for network features and is purchased separately.
4. Prodott Aktarview
4.1. Front and Rear Panel Interfaces
Panel ta 'wara:
- RF IN: Connect to your terrestrial antenna.
- RF LOOP THROUGH: Output for connecting to another TV or DVB-T2 receiver.
- KOAXJALI: Output awdjo diġitali.
- HD (HDMI): High-Definition Multimedia Interface output for connecting to your TV.
- SCART: SCART output for older TVs.
- AC: Power input (100-240V, 50/60Hz).
Panel ta' quddiem:
- QAWWA: Buttuna tal-qawwa.
- MENU: Aċċess għall-menu prinċipali.
- USB 2.0: USB port for connecting external storage (USB flash drive, hard disk) or a Wi-Fi dongle.
- CH+/CH-: Channel up/down buttons.
- V+/V-: Volume up/down buttons.
- KOLLOX SEW: Ikkonferma l-għażla.
4.2. Kontroll mill-bogħod
The remote control provides full functionality for navigating menus, changing channels, adjusting volume, and accessing advanced features. Familiarize yourself with the button layout for optimal use.
5. Setup
- Qabbad l-Antenna: Qabbad il-kejbil tal-antenna terrestri tiegħek mal- RF IN port on the rear panel of the TV Box.
- Qabbad mat-TV:
- For High-Definition TVs: Connect one end of the provided HDMI cable to the HD (HDMI) port on the TV Box and the other end to an available HDMI input on your TV.
- For Standard-Definition TVs: Connect a SCART cable (not included) to the SCART port on the TV Box and to the SCART input on your TV.
- Qabbad l-Enerġija: Ipplaggja l-kejbil tal-enerġija fil- AC port on the TV Box and then into a wall outlet.
- Qawwa Mixgħul: Turn on your TV Box and your television. Select the correct HDMI or SCART input on your TV using your TV's remote control.
- Skennjar Inizjali: Upon first power-on, the TV Box will typically guide you through an initial setup process, including language selection and an automatic channel scan. Follow the on-screen instructions to scan for available DVB-T2 channels.
6. Istruzzjonijiet Operattivi
6.1. Operazzjoni Bażika
- Power On/Off: Agħfas il- QAWWA buttuna fuq il-kontroll mill-bogħod jew il-pannell ta ’quddiem.
- Għażla tal-Kanal: Uża l- CH + / CH- buttons to navigate through channels. You can also enter channel numbers directly using the numeric keypad on the remote.
- Kontroll tal-Volum: Uża l- V+/V- buttuni biex taġġusta l-volum.
- Siekta: Agħfas il- MUTE buttuna fuq ir-remote biex isikket l-awdjo temporanjament.
- Aċċess għall-Menu: Agħfas il- MENU button to open the main menu for settings and features. Use the arrow keys and OK buttuna biex tinnaviga.
- Menu Ħruġ: Agħfas il- ĦRUĠ buttuna biex tirritorna għall-iskrin preċedenti jew għat-TV diretta.
6.2. Settings tal-Lingwa
To change the On-Screen Display (OSD) language:
- Agħfas il- MENU buttuna fuq il-remote.
- Navigate to 'System Settings' or 'Language'.
- Select your desired language from the list (e.g., English, Italian, Czech, Croatian, Nederlands, French, Spanish, German).
- Agħfas OK biex tikkonferma u ĦRUĠ biex titlaq il-menu.
7. Karatteristiċi Avvanzati
7.1. PVR (Personal Video Recorder) and Time-shifting
The JN-821T2 supports recording live TV and time-shifting (pausing live TV). To use these features, you need to connect a USB flash drive or external hard disk to the USB 2.0 port.
- Reġistrazzjoni: While watching a channel, press the 'Record' button on the remote (often a red circle icon) to start recording. Press 'Stop' to end.
- Time-shifting: Press the 'Pause' button during live TV to pause. Press 'Play' to resume from where you left off.
- Recorded content can be accessed via the 'PVR' or 'Media' menu.
7.2. Gwida Elettronika tal-Programmi (EPG)
The device supports a 7-day Electronic Program Guide, allowing you to view upcoming program schedules. You can also set reminders for programs.
- Agħfas il- EPG button on the remote to access the program guide.
- Navigate through channels and times to see program information.
- Select a program and press OK biex view details or set a reminder/recording.
7.3. Daqq tal-Multimedia
Connect a USB storage device to the USB 2.0 port to play various multimedia files.
- Formati tal-Vidjo Sostenuti: mov, avi, ts, mkv, trp, etc.
- Formati ta' Stampi appoġġjati: JPEG, BMP, PNG.
- Access the 'Media' or 'USB' menu from the main menu to browse and play your files.
7.4. Network Connection (Optional)
If you have a compatible USB Wi-Fi Dongle (MT7601, purchased separately), you can connect the TV Box to your home network to access certain internet services.
- Plug the USB Wi-Fi Dongle into the USB 2.0 port.
- Go to 'Network Settings' in the main menu.
- Agħżel in-netwerk Wi-Fi tiegħek u daħħal il-password.
8. Għajnuniet għall-Utenti
- Karatteristiċi addizzjonali: The primary function of this TV Box is to receive DVB digital TV channels. While some units may include additional features like YouTube or IPTV (requiring a separate Wi-Fi dongle), their availability and functionality are not guaranteed and may vary. If these additional features are critical for you, consider this limitation.
- Titjib tas-Software: If upgrading the STB's software via a USB flash drive, it is recommended to restore factory defaults after the update to ensure stable operation.
- Optimal Picture Quality: Għall-aħjar viewing experience, ensure your TV is set to the correct aspect ratio (16:9 for widescreen content, 4:3 for standard definition).
9 Issolvi l-problemi
| Problema | Soluzzjoni Possibbli |
|---|---|
| Ebda Qawwa | Check if the power cable is securely connected to the TV Box and the wall outlet. Ensure the outlet has power. |
| Ebda Stampa/Ħoss | Ensure the HDMI or SCART cable is correctly connected to both the TV Box and the TV. Select the correct input source on your TV. |
| No Signal/No Channels | Check antenna connection. Ensure the antenna is properly positioned and receiving a strong signal. Perform a channel scan from the menu. |
| Il-Kontroll Remot Mhux Jaħdem | Check batteries and replace if necessary. Ensure there are no obstructions between the remote and the TV Box. |
| PVR/Multimedia Playback Issues | Ensure the USB storage device is properly formatted (FAT32 or NTFS recommended) and has sufficient free space. Check if the file format huwa appoġġjat. |
10. Speċifikazzjonijiet
Ħardwer
- Chipset prinċipali: GX6702S5 (High performance SoC)
- DDR Memory: Embedded 512Mb DDR2
- Memorja Flash: 4M Byte
- Tuner: Rafael R836
- Input RF Frequency: 48 ~ 866MHz
- Livell ta' Input: -83 sa -5dBm
- Ethernet: 100M
- Wireless: Yes (via optional USB Wi-Fi Dongle MT7601)
- Bluetooth: Nru
- Sors tal-Enerġija: Other (Inbox adaptor included)
DVB-T/T2 Demodulator
- Konformità: DVB-T (ETSI EN 300 744) and DVB-T2 (ETSI EN 302 755)
- IF Inputs: 1.7/5/6/7/8MHz bandwidths
- Guard Intervals: DVB-T (1/32 to 1/4), DVB-T2 (1/128 to 1/4)
- FFT Modes: 1K sa 32K
- Kostellazzjonijiet: QPSK, 16-QAM, 64QAM, 256-QAM
- Code Rates: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 2/5, 1/3
- Skennja: Ultra fast automatic blind UHF/VHF
Vidjo u Awdjo
- Decoder tal-vidjo: H.265 (up to 1920x1080, 8/10-bit color depth, Main/Main-10 profile, level 4.1), H.264 (MVC 3D up to 1080p), VC-1, MPEG-1/2/4
- Dekoder tal-awdjo: MPEG-1/2 (LayerⅠ/Ⅱ), MP3, ACⅢ, EACⅢ, AAC-LC, HE-AAC WMA, RA8-LBR
- Output Awdjo: ACⅢ stream via SPDIF, Stereo DAC for line-out
- Riżoluzzjoni tal-Output tal-Vidjo: 480i/576i/480p/576p/720p/1080i/1080P
- Interfaces tal-Ħruġ tal-Vidjo: HDMI-Compatible 1.4, SCART, CVBS composite (480i, 576i)
- TV Standard Support: NTSC / PAL / SECAM
- Proporzjon tal-aspett: 16:9 (Pillar Box/Pan G Scan/Wide Screen), 4:3 (Letter Box/Pan G Scan/Full)
- Fond tal-Kulur: HDTV output supports deep color 8/10/12-bit
- Formati tal-vidjo: mov, avi, ts, mkv, trp, etc.
- Formati tal-istampi: JPEG, BMP, PNG
- Display Engine: Built-in contrast and brightness control
Karatteristiċi tas-Softwer
- OS: Linux
- Servizzi tal-Internet Appoġġjati: YouTube (functionality may vary)
- Aġġornament tas-Software: Via USB flash drive (restore factory default after update), Online update (Vmade brand only)
- PVR: Yes (requires USB storage)
- Time-shifting: Yes (requires USB storage)
- EPG: 7 days Electronic Guide, EPG Schedule reminder
- Lingwi OSD: English, Italian, Czech, Croatian, Nederlands, French, Spanish, German
- Teletext/Subtitle: TTX/CC/WSS/CGMS-A support
- Timer ta 'l-Irqad: Iva
11. Manutenzjoni
- Tindif: Uża drapp artab u niexef biex tnaddaf il-barra tal-apparat. Tużax prodotti tat-tindif likwidi jew aerosol.
- Ventilazzjoni: Ensure the ventilation slots are clear of dust and debris to prevent overheating.
- Aġġornamenti tas-Software: Periodically check for software updates (if available) to improve performance and add new features. Follow the instructions provided for safe updating.
12. Garanzija u Appoġġ
For warranty information and technical support, please refer to the seller or manufacturer's official channels. Keep your purchase receipt as proof of purchase.
