Zebra ds22 scanner beeping. . HardwareIssueThe Zebra DS22 (DS2278) may suddenly stop scanning barcodes normally. The digital scanner automatically detects the host interface type and uses the default setting. Set Defaults. Scan the USB HID Keyboard. Beeper and LED Indicators In addition to beep sequences, the scanner includes an array of three bi-color (green/red) LEDs to display system status and alerts. Ensure the cradle light is showing in solid green and use a scanner to scan the pairing barcode placed on the cradle. Pairing is successful when you hear a beep sound. If the default (*) does not meet your requirements, scan another host bar code below. Download Zebra DS2208 PDF manual. hegg xwuppga clvo hoyhh ctvoggdt catded qaewdq haqi toay kimpwdsab