1. Taw qhia
Thank you for choosing the Jauarta Industrial Borescope T21 5.5mm 1m. This digital endoscope is designed for detailed visual inspection in hard-to-reach areas, featuring a 4.5-inch IPS HD screen, a 5.5mm diameter lens with LED illumination, and an IP67 waterproof rating. Please read this manual carefully before operating the device to ensure proper use and maintenance.
2. Cov ntaub ntawv kev nyab xeeb
- Do not attempt to disassemble or modify the device. Unauthorized modifications can lead to malfunction and void the warranty.
- Khaws lub cuab yeej kom deb ntawm qhov kub thiab txias, ncaj qha tshav ntuj, thiab cov kua corrosive.
- Ensure the USB port cover is securely closed when operating the camera probe in wet environments to maintain IP67 water resistance for the probe. The main unit is not waterproof.
- Tsuas yog siv USB cable los them.
- Store the device and accessories out of reach of children.
- Pov tseg lub roj teeb thiab lub cuab yeej raws li cov cai hauv zos.
3. Cov ntsiab lus ntawm pob
Xyuas kom tseeb tias txhua yam khoom muaj nyob hauv pob:
- 1 x Industrial Borescope (Main Unit with 4.5 Inch IPS HD Display)
- 1 x Camera Probe (5.5mm lens, 1m cable)
- 1 x Cap for lens protection
- 1 x Small Storage Box
- 1 x USB Cable
- 1 x User Manual
- 1 x Hook Accessory
- 1 x Magnetic Suction Accessory
- 1 x Side Lens (Mirror)
Nco tseg: A small memory card is not included and must be purchased separately for photo and video storage.

Image: The Jauarta Industrial Borescope main unit displayed alongside its accessories, including the camera probe, USB cable, hook, magnetic suction, and side mirror attachments.
4. Khoom Tshajview
The Jauarta Industrial Borescope consists of a main display unit and a flexible camera probe. The main unit features a 4.5-inch IPS HD screen for clear viewing and control buttons for navigation, photo/video capture, and LED light adjustment. The camera probe is equipped with a 5.5mm lens and 6 adjustable LED lights.

Duab: pem hauv ntej view of the Jauarta Industrial Borescope, showing the 4.5-inch IPS HD screen and control buttons below it.

Duab: Close-up view of the USB charging port located on the side of the borescope's main unit.
5. Teeb tsa
5.1 Kev them nyiaj yug ntaus ntawv
- Connect the provided USB cable to the charging port on the borescope's main unit.
- Ntxig sab kawg ntawm lub USB cable rau hauv lub USB fais fab adapter (tsis suav nrog) lossis lub computer USB port.
- The charging indicator will illuminate. Allow the device to charge fully before first use.
5.2 Ntxig ib daim npav nco
To save photos and videos, a small memory card (MicroSD card) is required (not included).
- Locate the memory card slot on the side of the main unit.
- Gently insert the MicroSD card into the slot with the contacts facing down until it clicks into place.
- Yuav tshem tawm, thawb daim npav me ntsis kom txog thaum nws dhia tawm.
5.3 Txuas Accessories
The hook, magnetic suction, and side lens accessories can be attached to the tip of the camera probe for specific inspection needs.
- Ensure the camera probe is clean and dry.
- Carefully slide the desired accessory onto the tip of the 5.5mm camera lens until it is securely fitted.
- The side lens (mirror) is useful for viewing objects at a 90-degree angle.
6. Cov lus qhia ua haujlwm
6.1 Hwj chim Rau/Tawm
- Txhawm rau Fais Fab: Press and hold the Power button (usually marked with an 'OK' or power symbol) for a few seconds until the screen illuminates.
- Mus Faib Tawm: Nias thiab tuav lub khawm Fais Fab dua kom txog thaum lub vijtsam tua.
6.2 Navigating Menu
The device features several control buttons:
- OK/Power Button: Powers the device on/off, confirms selections.
- Up/Zoom In Button: Navigates up in menus, zooms in during live view.
- Down/Zoom Out Button: Navigates down in menus, zooms out during live view.
- Photo/Video Mode Button: Switches between photo and video capture modes.
- LED Light Adjustment Button: Adjusts the brightness of the camera probe's LED lights.
- Ntawv qhia zaub mov / Rov qab khawm: Accesses the main menu or returns to the previous screen.
6.3 Taking Photos and Recording Videos
- Power on the device. The live view from the camera probe will appear on the screen.
- Nias lub Photo/Video Mode Button to select either photo or video mode. An icon on the screen will indicate the current mode.
- Hauv hom duab, nias lub OK khawm to capture a still image.
- Hauv hom video, nias lub OK khawm once to start recording, and press it again to stop recording.
- All captured media will be saved to the inserted memory card.
6.4 Adjusting LED Light Brightness
The camera probe features 6 adjustable LED lights to illuminate dark inspection areas.
- Thaum nyob view, nias lub LED Light Adjustment Button rov mus rau lub voj voog ntawm qhov sib txawv brightness.
- Select the brightness level that provides the clearest image for your inspection.
6.5 Using the IP67 Waterproof Probe
The camera probe is IP67 rated, allowing it to be submerged in water up to 1 meter for a limited time. The main unit is tsis yog waterproof.
- Ensure the connection between the camera probe and the main unit is secure.
- After use in wet conditions, clean and dry the probe thoroughly before storage.
7. Kev tu
7.1 Kev ntxuav
- Main Unit: Wipe the screen and body with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- Lub koob yees duab sojntsuam: After use, especially in dirty or wet environments, gently wipe the lens and cable with a soft, damp cloth. Ensure it is completely dry before storage.
- Lens: For stubborn dirt on the lens, use a lens cleaning solution and a microfiber cloth.
7.2 Cia khoom
- Store the borescope and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures.
- If not used for an extended period, charge the device periodically (e.g., every 3 months) to maintain battery health.
- Keep the camera probe cable neatly coiled to prevent kinks or damage.
8. Kev daws teeb meem
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Cov cuab yeej tsis siv hluav taws xob | Lub roj teeb tsawg; Lub cuab yeej ua haujlwm tsis zoo | Them lub cuab yeej tag nrho. Yog tias muaj teeb meem tshwm sim, hu rau kev txhawb nqa. |
| Tsis muaj duab nyob rau hauv kev tshuaj ntsuam | Camera probe not connected; Damaged probe | Ensure camera probe is securely connected. If still no image, the probe may be damaged. |
| Cannot save photos/videos | No memory card; Memory card full; Memory card error | Muab daim npav MicroSD ntsaws rau hauv. Tshem tawm cov qub files or use a new card. Format the card (refer to device settings). |
| Duab tsaus/ci dhau lawm | LED light brightness incorrect | Adjust the LED light brightness using the dedicated button. |
| Screen freezes or device is unresponsive | Software glitch | Locate the 'RESET' pinhole on the back of the device (see image below). Use a thin pin to gently press the reset button. The device will restart. |

Duab: Rov qab view of the Jauarta Industrial Borescope, highlighting the 'RESET' pinhole.
9. Cov lus qhia tshwj xeeb
| Feature | Specification |
|---|---|
| Qauv | T21 5.5mm 1m |
| Screen | 4.5 Inch IPS HD Display |
| Screen Resolution (Pixels) | 854 x 480 |
| Camera Probe Lens Diameter | Approx. 5.5mm / 0.2in |
| Camera Probe Lights | 6 LED Lights (Adjustable) |
| Duab daws teeb meem | 1920 x 1080 |
| Video daws teeb meem | 1280 x 720 |
| Muaj nuj nqi | Take Photo, Record Video |
| Daim npav nco | External MicroSD Card (Not Included) |
| Roj teeb | Built-in Lithium roj teeb (3000mAh) |
| Ua haujlwm kub | 0-45 ℃ (32-113 ℉) |
| Waterproof Qib | IP67 (Camera Probe Only) |
| Visual Angle | 70° Nws |
| Yam Nyhav | 15.2 ooj (kwv yees 431g) |
| Pob Dimensions | 8.66 x 5.91 x 2.76 po |
| Tus Qauv Zauv No | Jauarta5o6n19p0uw |
10. Warranty thiab Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Jauarta customer service directly. Keep your purchase receipt as proof of purchase.