Releasing key lock – Vax M-9000 User Manual
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9.4. Releasing Key Lock
The key lock function prevents the front-mounted keys or knobs from being tampered. (Refer to
You can temporarily operate the locked keys by entering a password to unlock them. Operation after
password entry differs depending on the locked keys.
Step 1. Press the locked key.
The password entry screen is displayed with the flashing
indication of the character entry position on the extreme left.
Note
If the front-mounted key operation is locked, the password
entry screen appears after you press the input or output
selection key and attempt to rotate the input or output volume
control.
Step 2. Press the Enter key if no password has been set.
If the password has been set, enter it using the Input channel
selection keys.
Entering a character causes the next character entry position
to flash for character entry.
When the entered password is correct, the locked key is
released. If the registered password is comprised of 1 to 3
characters, as soon as entered 1 to 3 characters agree with
them, the locked key is released.
When released keys are those of the type related to input and
output operations, they become temporarily operable, but
revert to the locked state if they are left unused for 1 minute.
When utility-related keys are released, the key lock menu
screen is displayed, clearing the password setting
automatically.
Move to the screen for which you want to make a change.
When wishing to lock the keys using the password even after
the setting has been changed, set the password again. (Refer
to
To simultaneously release all locked keys, set the all-key lock
function to OFF on the all-key lock ON/OFF setting screen.
When the power switch is locked, the password entry screen
is not displayed if the power switch is pressed, and so the
power cannot be turned off.
Since the key lock function helps to prevent the front panel
keys or knobs from being tampered, their operation can be
performed by controls through the control input terminals
even if the keys or knobs are locked.
E N T E R P A S S W O R D
_ _ _ _
E N T E R P A S S W O R D
_ _ _
E N T E R P A S S W O R D
I N 3 – I N 3
O N
0 0
– – –
I N 3 – I N 3
O N
0 0
2
INPUT SELECT
2
INPUT SELECT
6
.
:
1
INPUT SELECT
3
(Example when input keys are locked)
.
:
INPUT VOLUME