1. Entwodiksyon
The Ematic AT103B Digital TV Converter Box is designed to enable your television without a built-in digital tuner to receive new digital broadcasts. This device enhances your viewing experience by offering features such as an electronic program guide, parental controls, real-time and scheduled recording capabilities, and multimedia playback via a USB connection. This manual provides detailed instructions to help you set up and operate your converter box effectively.

Figure 1: Ematic AT103B Digital TV Converter Box, front view.
2. Ki sa ki nan bwat la
Tanpri verifye ke tout atik ki nan lis anba a yo enkli nan pakè ou a:
- Ematic AT103B Digital TV Converter Box
- Full Function Remote Control (requires 2 AA batteries, not included)
- HDMI kab
- AV Cable (RCA)
- IR reseptè kab
- USB-C Cable (for power)
- Adaptè pouvwa
- Manyèl Itilizatè a (dokiman sa a)
- Quick Setup Gid
- Kat Garanti

Figure 2: Ematic AT103B Digital TV Converter Box with remote control, HDMI cable, AV cable, IR receiver, USB-C cable, and power adapter.
Unboxing Videyo
Video 1: Unboxing of a similar digital converter box, demonstrating typical package contents and initial presentation.
3. Gid Enstalasyon
3.1 Connecting the Converter Box
Follow these steps to connect your Ematic AT103B Digital TV Converter Box to your television and antenna:
- Konekte Antèn: Connect your outdoor or indoor antenna to the 'RF IN' port on the back of the converter box.
- Konekte ak televizyon an:
- HDMI (Recommended for HD): Use the provided HDMI cable to connect the 'HDMI' port on the converter box to an available HDMI input on your TV.
- AV (RCA for Standard Definition): Use the provided AV cable (red, white, yellow) to connect the 'L-AUDIO-R' and 'VIDEO' ports on the converter box to the corresponding AV input ports on your TV.
- Connect IR Receiver: Plug the IR receiver cable into the 'IR' port on the converter box. Position the IR receiver in a location where it has a clear line of sight to your remote control.
- Konekte pouvwa: Connect the USB-C power cable to the converter box and then plug the power adapter into a wall outlet.
- Pouvwa sou: Turn on your TV and the converter box. Select the correct input source (HDMI or AV) on your TV that corresponds to the connection you made.

Figi 3: Dèyè view of the converter box with various input/output ports.
3.2 Initial Channel Scan
After connecting your converter box, you need to scan for available digital channels:
- Ensure your TV is on the correct input source for the converter box.
- On the converter box remote, press the MENI bouton.
- Navigate to the 'Channel Search' or 'Program' menu using the arrow keys on the remote.
- Select 'Auto Search' or 'Auto Tune' and press OK. The converter box will now scan for all available digital channels in your area. This process may take several minutes.
- Once the scan is complete, the converter box will automatically tune to the first available channel.
Setup and Channel Search Video
Video 2: Demonstrates wiring connections, manual search, and automated search functions for a digital converter box.
4. Operasyon Enstriksyon
Televizyon 4.1 debaz Viewing
- Chèn monte/desann: Sèvi ak la CH+ epi CH- buttons on the remote to change channels.
- Kontwòl Volim: Sèvi ak la VOL+ epi VOL- bouton pou ajiste volim la.
- Gid Pwogram Elektwonik (EPG): Peze a EPG bouton pou view program information for upcoming broadcasts.
- Info: Peze a ENFO bouton pou montre chanèl aktyèl la ak detay pwogram nan.

Figure 4: Remote control for the Ematic AT103B Digital TV Converter Box.
4.2 Recording Features (PVR/DVR)
The converter box supports recording TV programs to a USB storage device (not included).
- Anrejistreman an tan reyèl: Pandan w ap gade yon pwogram, peze bouton an REC button on the remote to start recording immediately. Press SISPANN epi lè sa a OK pou fini epi sove anrejistreman an.
- Anrejistreman pwograme: Peze a EPG button, select the program you wish to record, and press OK. Follow the on-screen prompts to set the recording schedule (date, time, repeat options).
- Lektur anrejistreman: Peze a PVR or USB button on the remote, navigate to the 'PVR' section, and select your desired recording from the list.
4.3 Lekti Miltimedya
You can play various media filesoti nan yon aparèy depo USB:
- Insert a USB flash drive or external hard drive into the USB port on the front of the converter box.
- Peze a USB bouton sou remote la.
- Select the media type (Music, Photo, Movie) and navigate to your files. Peze OK pou jwe.
4.4 Kontwòl paran yo
To restrict access to certain channels or programs:
- Peze a MENI button and navigate to 'Program Edit'.
- Enter the default password (usually '000000' or '888888').
- Select the channel you wish to lock and press the KLE button (often a colored button on the remote).
4.5 Favorite Channel List
Create a personalized list of your preferred channels:
- Peze a MENI button and navigate to 'Program Edit'.
- Antre modpas la.
- Select the channel you want to add to favorites and press the FAV button (often a colored button). Choose a favorite type (e.g., Movie, News, Sport).
- To access your favorite channels, press the FAV button during normal viewing and select your desired category.
4.6 Timeshift Function
The timeshift function allows you to pause live television broadcasts. A USB storage device is required for this feature.
- Pandan w ap gade televizyon an dirèk, peze bouton an POZ button on the remote. The program will pause and begin recording to the connected USB device.
- Peze JWE pou rekòmanse viewing from where you paused.
- Ou ka sèvi ak la RETIRE epi VIT VANSE buttons to navigate within the buffered content.

Figure 5: The timeshift function allows pausing live TV.
5. Antretyen
- Netwayaj: Use a soft, dry cloth to clean the exterior of the converter box. Do not use liquid cleaners or aerosols.
- Vantilasyon: Ensure the converter box has adequate ventilation. Do not block any ventilation openings.
- Pouvwa: Disconnect the power adapter from the wall outlet if the device will not be used for an extended period.
- Mizajou lojisyèl: Tcheke manifakti a regilyèman website for any available firmware updates to ensure optimal performance and access to the latest features.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| No picture/No signal | Incorrect TV input selected; Loose cable connections; Antenna not connected or positioned correctly. | Verify TV input source; Check all cable connections (HDMI/AV, antenna, power); Adjust antenna position and rescan channels. |
| Poor picture quality/Pixelation | Weak antenna signal; Antenna interference. | Reposition antenna for better signal reception; Consider a stronger antenna or signal amplifier; Check for nearby electronic interference. |
| Remote kontwòl pa travay | Dead batteries; Obstruction between remote and IR receiver; IR receiver not properly connected. | Replace remote batteries; Ensure clear line of sight to IR receiver; Check IR receiver cable connection. |
| Cannot record to USB | USB device not formatted correctly; USB device full; USB device not compatible. | Ensure USB device is formatted to FAT32 or NTFS; Delete old recordings to free space; Try a different USB device. |
| Pa gen son | TV or converter box volume muted; Incorrect audio settings. | Check volume levels on both TV and converter box; Ensure TV is not muted; Verify audio settings in the converter box menu. |
7. Espesifikasyon teknik
| Karakteristik | Spesifikasyon |
|---|---|
| Nimewo Modèl | AT103B |
| Mak | Ematik |
| Sòti Rezolisyon | Jiska 1080P |
| Sòti videyo | HDMI, CVBS (RCA) |
| Sòti odyo | Stereo L/R (RCA) |
| Sipò USB | USB 2.0 for PVR, multimedia playback (MP3, AAC, AVI, MPG, DAT, VOB, MKV, MJPEG, JPEG, BMP, PNG) |
| Kalite sentonizè | Digital ATSC |
| Karakteristik | Electronic Program Guide (EPG), Parental Control, Real-time Recording, Scheduled Recording, Timeshift, Favorite Channel List, Closed Captioning, EAS (Emergency Alert System) |
| Pwovizyon pou pouvwa | DC 5V/3A (via USB-C) |
| Dimansyon | 16.6 x 16 x 14.4 inches (Product Dimensions, likely packaging) |
| Pwa atik | 1.6 ons |
8. Garanti & Sipò
The Ematic AT103B Digital TV Converter Box comes with a limited manufacturer's warranty. Please refer to the included Warranty Card in your package for specific terms, conditions, and duration of coverage. For technical support, product registration, or to inquire about replacement parts, please visit the official Ematic websit oswa kontakte depatman sèvis kliyan yo.
Ou ka vizite tou Ematic Store on Amazon pou plis enfòmasyon sou pwodwi a ak resous sipò.





