C-2 Model D9854 Advanced Program Receiver Installation and Operation Guide 4021470 Rev D
D9854 Receiver Lock Levels
Four (4) lock levels (0, 1, 2, 3, and 4) are available for protecting your receiver and its
settings against unauthorized use or modification (see the table below for full
details).
If a change made to the current Lock Level setting is not saved, the previously
saved setting is restored.
Note: The user cannot select NONE as a Lock Level.
Video
Aspect Ratio
Level Description
0 All settings are unlocked (receiver lockout disabled)
1 All settings are unlocked except Factory Reset,
Password options and receiver parameters.
2 All settings are unlocked except RF and ASI Input
Tuning parameters.
3 All settings locked (access via password only), except
IP address and RF power.
4 All settings locked (access via password only, can be
changed via telnet session or PNC uplink signal)
Parameter Lock Level
PV Format 2
SD Format 2
Parameter Lock Level
SD Aspect Ratio 2
AR Selection 2
AR Conversion 2
WSS Mode 2
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