A: Press any yellow scan key by default to get a light scan out.
If it still fails to scan, there is a problem with the key value.
Please set the key value in the Keyboardemulator app.
1. Go to Keyboardemulator App.
2. Turn the scan button off.
Figure 3- 1 Enable scanner
Tips: If it is already closed, please skip this item.
3. Click on the KeyCode dialog area > press the yellow Scan key (if you press the key on the handle again when you insert the handle)
Note: Key-value 139 for the body scan keys, key-value 293 for the Keyboardemulator gun.
Figure 3- 2 Key settings
4. Check Barcode2D when finished and re-open Enable Keyboardemulator.
Figure 3- 3 Enable scanning