707-161 Rev. 3
Using Presets and Lock Levels
2-9
MDR Lock Levels
Lock levels are provided to protect the MDR from unauthorized use or accidental
changes to the configuration. This applies to menu access and editing, and also front
panel control (via ALT modes).
Lock Level
Function
0
All settings are unlocked. Front panel ALT modes and the OSD
Menu are accessible.
1
Preset selection is allowed. Status monitoring, Diag(nostics)
Menu, and Channel Changes of monitor port are allowed.
Critical settings affecting inputs and transport outputs are
disallowed.
2
Same functions are allowed as at lock level 1 except Preset
selection is not allowed.
3
All front panel functions and menu access are locked out except
the lock level select function (ALT2-3).
4
All settings are locked, including the lock level setting. Access is
only possible via Ethernet or via uplink signal (that is, PowerVu
Plus Network Centre).
How to Change the Lock level
CAUTION:
(a) There are eight Presets on the MDR, and each Preset can be set
independently to operate at any lock level.
(b) The MDR must be in Video mode to change the lock level associated with a
Preset. If you are in Menu mode, press Menu to exit to the Video mode.
1. Select the correct Preset on the R10-Main Menu and exit to Video mode.
2. Press ALT twice to enter the second level ALT mode.
A2
is displayed on the
front panel.
3. Press 3. The current lock level is displayed on the front panel, for example,
LoC 1.
4. Use the down arrow button to change the desired lock level to LoC 0.
5. Press YES to save the new setting.
6. Press VIEW to exit ALT mode.
If the particular ALT function is disabled at the current Lock level, the front panel
LED displays LoC X (X is the current Lock level).
continued on next page
Содержание PowerVu D9228
Страница 1: ...PowerVu Multiple Decryption Receiver Models D9228 and D9228 2...
Страница 3: ...PowerVu Multiple Decryption Receiver Models D9228 and D9228 2 Installation and Operation Guide...
Страница 24: ...xxii 707 161 Rev 3...
Страница 32: ...1 8 Getting Started 707 161 Rev 3 Setup Flowchart...
Страница 82: ...A 4 Customer Support Information 707 161 Rev 3...
Страница 86: ...B 4 Technical Specifications 707 161 Rev 3...
Страница 94: ...C 8 Alt Mode Operation 707 161 Rev 3...
Страница 96: ...D 2 Preventive Maintenance 707 161 Rev 3...
Страница 98: ...E 2 Product Identification 707 161 Rev 3...
Страница 106: ...F 8 Possible Output Configurations 707 161 Rev 3...
Страница 107: ...707 161 Rev 3 Conformity G 1 Appendix G Conformity Technical Specifications...
Страница 109: ......