Good Read Buzzer; Startup Buzzer; Read Timeout Buzzer - Opticon MDI-4000 Series Serial Interface Manual

9.1.2

Good Read Buzzer

The good read buzzer sounds when a barcode is successfully read. You can enable or disable
the buzzer, as well as configure the duration and tone of the buzzer.
Good Read Buzzer Commands
Command
W8
W0
Good Read Buzzer Duration Commands
Command
W7
[EFW
W4
W5
W6
Good Read Buzzer Tone Commands
Command
W1
W2
W3
Good Read Buzzer Tone Frequency Commands
Command
[DF0 Qa Qb
9.1.3

Startup Buzzer

The startup buzzer beeps when the scan engine is powered on.
To activate and save the new configuration, you need to use the Z2 command (save settings in
non-volatile memory).
Startup Buzzer Commands
Command
GD
GC
9.1.4

Read Timeout Buzzer

If a barcode is not successfully read within the timeout period, an error buzzer sounds when the
read operation ends.
Description
Enable buzzer
Disable buzzer
Description
Buzzer duration: 50 ms
Buzzer duration: 75 ms
Buzzer duration: 100 ms
Buzzer duration: 200 ms
Buzzer duration: 400 ms
Description
Medium frequency buzzer (3000 Hz)
2-step buzzer tone (high to low)
2-step buzzer tone (low to high)
Description
Qc Qd Numerical setting of buzzer tone
frequency
(1000a+100b+10c+d)[Hz]
Description
Disable startup buzzer
Enable startup buzzer
MDI-4000 Series Serial Interface Manual
Default
✓
Default
✓
Default
3000 Hz
Default
(valid range)
3000 Hz
(1 - 9999)
Default
✓
99