Duevi DVT-LCD Manuel d'installation et d'utilisation - Page 11
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A buzzer is installed on board of the keyboard, which emits different
("beep") depending on the key used, as confirm, error or a system event.
It is possible, using the keyboard programming menu to:
• enable/disable acoustic signals using the
see how to set in paragraph Keyboard Programming)
• change the sound of "beep" using the
set in paragraph Keyboard Programming).
Acoustic Signals
Acoustic Signals
Acoustic Signals
Acoustic Signals
option (default is enabled,
Tone e e e S S S S i i i i gnal
Ton
Ton
Ton
gnals s s s
gnal
gnal
option (default is 3, see how to
Acoustic Signals
Acoustic Signals
Acoustic Signals
Acoustic Signals