| Function | Search for barcode string | |----------|----------------------------| | Factory Reset | YHD-5100 reset to defaults | | Enable Enter suffix | YHD-5100 enable CR | | Disable suffix (no enter) | YHD-5100 no suffix | | Manual trigger mode | YHD-5100 manual scan | | Auto-sense mode | YHD-5100 auto sensing | | Low beep volume | YHD-5100 low volume | The Nadamoo YHD-5100 is a reliable, straightforward 1D barcode scanner for basic inventory and POS applications. While the manufacturer’s documentation is minimal, the device is highly configurable via standard barcode programming commands. Most issues are resolved with a factory reset, adjusting the suffix, or increasing the inter-character delay.
[--- Factory Reset Barcode ---] (If you don't have the physical card, search "YHD-5100 factory reset barcode" online – typically a single barcode with text "Reset All Defaults") nadamoo barcode scanner yhd-5100 manual
| Setting | Default Value | |---------|----------------| | Beeper volume | Medium | | Beeper tone | High pitch | | Scan mode | Manual trigger (press button) | | Data suffix | Enter (CR) | | Prefix | None | | Code ID transmission | Disabled | | Inter-character delay | 0 ms | | Same barcode timeout | 500 ms | The scanner is configured by scanning special setup barcodes from the manual. Since the original manual may be missing, the following common configuration codes are universally compatible with the YHD-5100 (standard NADAMOO/Sunlux/Owsoo family of OEM scanners). 4.1 Factory Reset (Start here) Scan this barcode to restore all factory defaults: | Function | Search for barcode string |