Hold the scanner at a 15-30 degree angle relative to the barcode. Pull the trigger. A red laser or LED line should appear. A successful scan produces a high-pitched beep and the LED turns green.
: The optical lens that emits the LED aimer and captures barcode images. Trigger : Press to emit the scanning beam and capture data.
Issue: The scanner lights up but does not output text to the computer.
The NadaMoo YHD-5100 supports plug-and-play functionality across Windows, macOS, Linux, Android, and iOS. No special drivers are required. 2.4GHz Wireless Mode (Recommended) nadamoo barcode scanner yhd-5100 manual
Clean the front glass window with a microfiber cloth to remove dust or smudges.
: Point the scanner at any product barcode. If the number appears at the cursor, it is working. Back Yard Preview 2. Working Modes You can switch between two primary operational modes: Instant Upload : Barcode data is sent immediately to the connected device. Success Tone: Single "Di". Failure Tone: Three "Di-Di-Di" beeps. Storage Mode
Ensure the scanner is charged (the red light turns off when full). Check if it is accidentally in Storage Mode . Hold the scanner at a 15-30 degree angle
Within 20–30 seconds, scan the barcode found in your printed manual. A successful pairing is indicated by a "di-da-di" sound. Common Issues:
To retrieve the data later, scan the "Upload Data" barcode from your manual once you are back at your station.
If you do not have the physical copy, here is where to find the digital version: A successful scan produces a high-pitched beep and
1D (UPC/EAN, Code 39, Code 128) & 2D (QR Code, Data Matrix, PDF417)
The laser activates only when a sensor detects movement in front of the window (best used with a hands-free scanner stand).