ARM Electronics DVR4CD - Manual (Page 39)

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Manager Password
Operator Password
Disk Write Mode
Disk Overwrite Select overwrite permission, when hard disk is full.
ON Overwrite hard disk from oldest data.
OFF When hard disk full, stop recording and BUZZER activate ( refer to menu 6.3 buzzer setup ).
Disk initialize Now Refreshment Hard Disk all recorded data deleted.
When select disk initialize alarm message showing select YES to start disk initialize.
When change disk overwrite ON / OFF mode, the change will be applied from change time. For example
When overwrite on mode & Disk full, change to overwrite off mode and then it will be applied new fill HDD
full after change time.
Current Password Input current password ( Initial password is 1234 ).
New Password Input new password.
Re-enter the Password Re-confirm new password.
Save & Exit Applying new password.
Current Password Input current password ( Initial password is 1234 ).
New Password Input new password.
Re-enter the Password Re-confirm new password.
Save & Exit Applying new password.