ration has yet been memorized, the message
shortly appears:
No Stored Programs.
4) Use the rotary knob PM1/ ENTER to select
one of configurations memorized and press
the knob to confirm. To load the configuration
(indication:
[Enter] to Re
call
), press
the knob ENTER once again (or cancel the
procedure by pressing the knob ESC).
During loading, the display shows:
Loading New Program....
5) To exit the submenu, press the knob ESC.
After exiting the menu, the name of the last con-
figuration loaded is displayed.
5.5.3
Deleting a configuration
To delete a configuration not required any more
from the memory of the DSM-480LAN:
1) To call the menu, press the knob UTILITY (5).
System Utilities
is shown.
2) Use the rotary knob PM1/
ENTER (2) to
select the menu item
Program Utili-
ties
and press the knob to confirm.
3) Use the rotary knob PM1/ ENTER to select
the menu item
Delete a Program
and
press the knob to confirm.
4) Use the rotary knob PM1/ ENTER to select
the memory location to be deleted and press
the knob to confirm. To delete the configura-
tion (indication:
[Enter] to Delete
),
press the knob ENTER once again (or cancel
the procedure by pressing the knob ESC).
During deleting, the display shows:
Deleting Program....
5) To exit the submenu, press the knob ESC.
5.5.4
Memory chip card
As an extension of the memory locations in the
unit, for data back-up or for the transfer of con-
figurations between two units it is possible to
memorize 24 configurations on the supplied
memory chip card. It is also possible to access
the card when the DSM-480LAN is remotely
controlled via a computer (
chapter 6.8.5).
1) Insert the card with the contacts showing
upwards into the slot PC CARD (3).
2) To call the menu, press the knob UTILITY (5).
System Utilities
is displayed.
3) Use the rotary knob PM1/ ENTER (2) to select
the menu item
Memory Card Utili-
ties
and press the knob to confirm.
4) As described for the internal storage in chap-
ters 5.5.1 to 5.5.3, it is possible to memorize
a configuration on the card, to load a config-
uration from the card or to delete it via the
submenus
Save a Program
,
Recall a Program
,
Delete a Program
.
If there is no card in the unit, the following
error message is shown:
Error: Card not inserted
5.6 Security adjustments
(Security Utilities)
The DSM-480LAN can be locked against acci-
dental misadjustment and unauthorized opera-
tion. It is possible to define if the adjustments are
to be visible or concealed when the unit is
locked.
5.6.1
Concealing parameters
To define if the adjustments are to be visible or
concealed when the unit is locked:
1) To call the menu, press the knob UTILITY (5).
System Utilities
is shown.
2) Use the rotary knob PM1/
ENTER (2) to
select the menu item
Security Utili-
ties
and press the knob to confirm.
3) Confirm the menu item
Show Parameter
by pressing the knob ENTER.
4) Use the rotary knob PM2 (4) to define if the
adjustments are to be visible (
Parameter
will
be
shown
) or concealed (
Para-
meter will not be shown
) when the
unit is locked. The present adjustment is
marked
*
.
5) Confirm the selection by pressing the knob
ENTER or cancel the procedure by pressing
the knob ESC.
6) To exit the submenu, press the knob ESC.
5.6.2
Locking the unit
To lock the unit against accidental misadjust-
ment:
1) To call the menu, press the knob UTILITY (5).
System Utilities
is shown.
2) Use the rotary knob PM1/ ENTER (2) to select
the menu item
Security Utilities
and press the knob to confirm.
3) Use the rotary knob PM1/ ENTER to select
the menu item
Lock Unit
and press the
knob to confirm. The display shows:
Lock : Off *
(unit not locked)
4) Use the rotary knob PM2 (4) to change the
adjustment to:
Lock : On
(lock the unit)
5) Confirm the selection by pressing the knob
ENTER or cancel the procedure by pressing
the knob ESC.
The display shows the symbol
Ƈ
for a unit locked
in this way. Now it is not possible any more to
change the adjustments or to mute inputs or out-
puts. It depends on the preadjustment “Show
Parameter” (
chapter 5.6.1) if the adjustments
for the inputs or outputs are visible.
5.6.2.1 Unlocking the unit
To unlock the unit:
1) Press the knob UTILITY (5). The display
shows:
Lock Unit
Lock : On *
2) Use the rotary knob PM2 (4) to select
Lock : Off
and press the knob ENTER to
confirm.
3) To exit the submenu, press the knob ESC.
5.6.3
Locking the unit with a password
The unit can be protected against unauthorized
operation with a password. When delivered and
after the reset of the unit (
chapter 5.7) the fol-
lowing password applies:
000000
To make an unauthorized access difficult, it is
indispensable to change this password.
5.6.3.1 Changing a password
1) To call the menu, press the knob UTILITY (5).
System Utilities
is shown.
2) Use the rotary knob PM1/
ENTER (2) to
select the menu item
Security Utili-
ties
and press the knob to confirm.
3) Use the rotary knob PM1/ ENTER to select
the menu item
User Password
and press
the knob to confirm. The display shows:
User Password
[_ ]
The flashing underscore marks the position
for inserting the first character.
4) Enter the present password:
Use the rotary knob PM2 to change the flash-
ing character. Use the rotary knob PM1 to
select the position of the next character to be
entered in each case.
5) To terminate the input, press the knob
ENTER.
When entering an invalid password, the
following message appears:
Password Wrong!
In this case repeat the input from step 3).
When entering a valid password, the fol-
lowing message appears:
New Password
[_ ]
6) Enter the new password here and press the
knob ENTER to confirm. A password may
consist of 6 characters as a maximum.
Note: To make unlocking of the unit possible
even when the unit is remotely controlled via
a computer, the password should only con-
sist of upper-case letters and lower-case let-
ters from the ASCII character set, numbers
and blanks.
7) To exit the submenu, press the knob ESC.
5.6.3.2 Locking the unit
1) To call the menu, press the knob UTILITY (5).
System Utilities
is shown.
2) Use the rotary knob
PM1/
ENTER (2) to
select the menu item
System Utili-
ties
and press the knob to confirm.
3) Use the rotary knob PM1/ ENTER to select
the menu item
Enable Password
and
press the knob to confirm. The display
shows:
Enable Password:
[_ ]
The flashing underscore marks the position
for inserting the first character.
4) Enter the password:
Change the flashing character with the rotary
knob PM2. Select in each case the position of
the next character to be entered with the
rotary knob PM1.
5) To terminate the input, press the knob
ENTER.
PC CARD
30
GB