Toa DD-2000 Series Manual - Manual (Page 22)

22
3.2.9. Key lock function ON/OFF
Setting the Key Lock function to ON allows operation of the following keys to be disabled: the D-2012C's
operation panel-mounted function keys (except the Key Lock key), motorized faders, rotary encoders, Monitor
Channel Selection keys, and Channel ON/OFF keys.
(Lockable operation section) D-2012C
Key lock indicator
When lit
Press for approximately 5 seconds.
Goes out
When unlit
Press for approximately 5 seconds.
(Key Lock function ON)
(Key Lock function OFF)
Lights
Goes out
Lights
Key Lock Key Lock
Key Lock Key Lock
[When Enabling the Key Lock Function]
Holding down the Key Lock key for approximately 5
seconds while it is unlit causes the depressed key to
light and enables the Key Lock function. In this event,
the key lock indicator lights. While the Key Lock
function is enabled, any key pressed other than the
Key Lock key does not change status and remains lit
or unlit. If a motorized fader is moved, it returns to its
original position if the fader is released. Also, if a rotary
encoder is rotated, the LEDs that indicate volume do
not change.
[When Disabling the Key Lock Function]
Holding down the Key Lock key for approximately 5
seconds while the Key Lock key is lit causes the
depressed key to go out and disables the Key Lock
function. In this event, the key lock indicator goes out.
Note
The figure shows an example in which "Key lock" has
been assigned to Function key 8.