
7.3. Beeper Volume
The beeper volume level can be selected from the six levels shown in the table below, however, there are in
fact only four levels; OFF, Low, Medium and High.
Setting Volume
Level
0 OFF
1
2
Low
3
4
Medium
5
High
When sounding the beeper from the application, the volume setting is valid only when the frequency is set to
“0”, “1”, or “2”.
The beeper will sound at maximum volume at all other frequency settings.
The key click sound and touch panel tap sound volume can also be controlled from the application. The
volume for each of these sounds is set at the Beep.Settings.VolumeKey and Beep.Settings.VolumeTap
property items, respectively, and can be set to “OFF”, “Low”, or “High”.
Furthermore, it is possible to turn the click sound ON or OFF for individual magic keys set for trigger keys. The
value set at the Beep.Settings.VolumeKey propertiy is used only when set to “ON”. The default click sound for
magic keys set for trigger keys is “OFF”.
7.4. Beeper and Vibrator Control
The beeper sounding or vibrator activation is called up asynchronously, the process is returned to the
application immediately after the setting is made, and the beeper or vibrator operates in the background.
7.5. Priority Order
The priority order for sounding the beeper or activating the vibrator is set for each event.
If an activation request is received when a high-priority event occurs while the beeper/vibrator is currently
activated due to a low-priority event, the beeper/vibrator for the low-priority event is stopped, and the
beeper/vibrator is activated for the high-priority event.
If an activation request is received when a low-priority event occurs while the beeper/vibrator is currently
activated due to a high-priority event, the beeper/vibrator for the low-priority event is ignored, and the process
is returned.
Priority Events That Activate Beeper/Vibrator
System error
Completion of barcode reading
Setting in applications
High
Low
Key clicks or screen taps
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