Sony BVP-900 Series System Manual page 169

3-4 Initial Settings for the Control System
5
Press [Code Change].
The numeric keys and field for entering a new
code No. are displayed.
Security Menu
Code Change
New Code
Engineer Mode
No:
Code
Status
Change
Engineer Mode
OK
6
Enter the desired code (1 to 8 digits) using the
numeric keys, then press [OK].
Note
Each digit you input will be displayed as an
asterisk.
The message "Retype New Code No." is
displayed.
7
Enter the same code you entered in step 5 once
again, then press [OK].
The Security Menu display is restored.
8
Press [Exit].
The specified security code is now registered.
When you next press [Engineer Mode] on the Security
Menu, the numeric keys appear, the code input is
requested, and the MSU-700A/750 will enter Engineer
mode if you enter the code properly and press [OK].
To change the security code
When the registered code must be changed, proceed as
follows.
1
Display the Security Menu items by following
steps 1 through 3 of the above procedure for
setting a new code.
3-88
Chapter 3 Initial Settings
Exit
7 8 9
4 5 6
1 2 3
0
Cancel
2
Press [Engineer Mode] to set it to inverse video.
The numeric keys and field for entering the code
No. are displayed.
Engineer Mode
Code No:
OK
3
Enter the old security code using the numeric keys,
then press [OK].
Note
Each digit you input will be displayed as an
asterisk.
The Security Menu items now appear.
Security Menu
Engineer Mode
Code
Status
Change
Engineer Mode
4
Press [Code Change].
The numeric keys and field for entering the old
code No. are displayed.
Code Change
Old Code No:
OK
7 8 9
4 5 6
1 2 3
0
Cancel
Exit
7 8 9
4 5 6
1 2 3
0
Cancel