Contrast, Brightness, Owner lock – BSS Audio FDS-355 OMNIDRIVE Owner's Manual User Manual

Page 23: Oem lock, Xover adjust

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This allows you to change the contrast of the LCD display.

Contrast

This allows you to change the brightness of the LCD display.

Brightness

The Owner Lock screen allows the owner of the unit to program a system and
then lock the unit against being reset. Individual OEM locked parameters
cannot be unlocked with the Owner Lock, and the owner cannot view OEM
locked parameters.

To enter Owner lock, change the lock status from OFF to ACTIVE. The unit
will always prompt for the default password, which is 'OMNI' for Owner lock.
Use the parameter wheel to cycle through characters, and the UP and DOWN
keys (or push the parameter wheel) to change position in the password. Once
the default password has been entered, press the STORE key to enter Owner
lock setup mode. The screens for any parameter can then be accessed in the
usual manner, turning the parameter wheel clockwise to lock the parameter.
Once the setup is complete, press the STORE key again to save the owner
lock setup. The unit will then prompt the user to enter a user password, and
then press STORE again to confirm and exit Owner lock setup.

To change Owner lock mode (from ACTIVE to OFF), the user Owner password
must be entered.

NOTE: There is no way to turn Owner lock off if the password has been
forgotten! Refer to section 17.0; System Security
for more information.

Owner lock

OEM Lock screen allows P.A. system manufacturers to lock the unit, so that
certain parameters cannot be viewed and edited. OEM lock is the highest
level of security of the unit, and can lock out any parameter of the unit.

To enter OEM lock, change the lock status from OFF to ACTIVE. The unit will
always prompt for the default password, which is 'BSS' for OEM lock. Use the
parameter wheel to cycle through characters, and the UP and DOWN keys (or
push the parameter wheel) to change position in the password. Once the
password has been entered, press the STORE key to enter OEM lock setup
mode. The screens for any parameter can then be accessed in the usual
manner, turning the parameter wheel clockwise to lock the parameter. Once
the setup is complete, press the STORE key again to save the OEM lock
setup. The unit will then prompt the user to enter a user password, and then
press STORE again to confirm and exit Owner lock setup.

To change OEM lock mode (from ACTIVE to OFF), the User OEM password
must be entered.

NOTE: There is no way to turn OEM lock off if the password has been
forgotten! Refer to section 17.0; System Security
for more information.

OEM lock

The Xover Adjust determines how crossover points are adjusted relative to the
corresponding edge of the adjacent band. The following options may be
selected:

BOTH

When set to BOTH, both the upper band edge of the lower band and the lower
band edge of the upper band are adjusted as a pair. This means that only one
filter adjustment is required to set a crossover point, and the graphic display
shows both edges moving together.

Xover adjust

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