Denso BHT-904BB User Manual page 129

USB connection test
1.
Have a USB cable ready and then connect the BHT to the host.
2.
Select "2: CONNECTOR" at the TEST COMMUNICATION screen and then press the ENT key.
During test, the screen on the right is displayed and the USB connection
test is carried out.
Press the Backspace/clear key to abort the test and return to the TEST
COMMUNICATION menu.
If no connection is made within 15 seconds, a buzzer sounds three times
and the screen on the right then appears.
Press the Backspace/clear key to return to the TEST COMMUNICATION
menu.
If the connection is made, a buzzer sounds once and the screen on the
right then appears.
Press the Backspace/clear key to return to the TEST COMMUNICATION
menu.
Barcode Handy Terminal
113