MITSUBISHI ELECTRIC DX-TL5716U - Manual (Page 121)

117
Others
By setting passwords, you can restrict access to the
recorder's functions. You can select from three operation
lock levels and assign a unique password to each level,
which makes it possible to restrict operations according to
the authority given to respective users.
The lock function of this recorder has 2 types.
Simple lock
Password entry is not required to disable the lock. You can
use the simple lock by pressing the LOCK button without
setting a password for unlocking.
Password lock
Password entry is required to disable the lock. You can use
the password lock by pressing the LOCK button after setting
a password for unlocking.
There are 2 types of password lock as follows: (For details,
see the right column.)
• Password lock for restricting operations (Levels 1 to 3)
• Password lock for HDD protection
Notice
• When the MAIN switch on the rear panel is set to OFF
or when a menu is being displayed, you cannot enable
or disable the simple lock and password lock.
Simple lock
When the simple lock is enabled, all the operations are
prohibited and the recorder is locked in the current status.
Enabling the simple lock
Step
1 Press the LOCK button while the MAIN switch is
set to ON.
• The lock is enabled and the LOCK indicator
illuminates.
Disabling the simple lock
Step
1 Press and hold down the LOCK button for 2
seconds or longer.
• The lock is disabled and the LOCK indicator goes
out.
Password lock
There are 2 types of password lock
Password lock for restricting operations
You can lock the operations in 3 levels. (Level 1 to 3)
Set a password for each of Level 1 , Level 2, and Level 3 .
The password lock of Level 1 is activated.
Press the LOCK button to enable the password lock.
The operations selected for Level 1 are prohibited.
The password lock of Level 2 is activated.
The operations selected for Level 2 are prohibited.
Unlock the password lock of Level 1 .
The password lock of Level 3 is activated.
The operations selected for Level 3 are prohibited.
Unlock the password lock of Level 2 .
The password lock is disabled.
All operations are allowed.
Unlock the password lock of Level 3 .
Password lock for HDD protection
You can prohibit deletion of recorded data from the Main
device (
page 122 and unlocking of the locked data (
page 121).
Restricting the operations of the recorder