knob. One beep for volume adjusting, two beeps for squelching, three beeps
for level tone central point adjusting. an interval of 5 seconds without input
would restore the knob's funtion to volume controlling.
5.2.7 Locking
Press SHIFT+ENTER to lock or unlock the machine to prevent accidental
unwanted operation. The locking function comes with multiple configs, which
can be specified in FUNC-Local settings.
(1) All. Locks all keys and knobs, leaving only the power button and unlock
button effective.
(2) Most. Leaves just the SHIFT key and some level 2 functions effective in
addition to power button and unlock button. Those level 2 functions that are
still effective are simple on/off, switchings like display brightness, recording
on/off. Those complicated settings which need extra key to complete setting
are not included.
(3) Locks keyoard and knobs. Part of level 2 functions and audio control
are still effective.(This locking config is default out of factory).
(4)Light. Locks the keyboard, leaves the knobs.
(5)Knob. Locks the knobs only.