Samsung LA22B450C4H, Service Manual

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4-44
4. Troubleshooting
4-8-3 Hotel Option
Instruction
This TV is provided with interactive functionality through a set-back box (SBB/STB) connected to the TV, and with other
TVs in a computer controlled system for hotels and other hospitality businesses.
Interactive : When TV is powered-up initially it sends command to identify SBB/STB, if identified TV switches to ONLINE
mode and full control is through SBB/STB. In ONLINE TV stops receiving IR(Samsung remote) commands and acts
according to interface protocol.
Stand-Alone: If SBB/STB is not identified, TV should be switched to STAND-ALONE mode with restricted operation.
Operational Modes
When this TV (in Hotel mode) is operated with a SBB/STB, it is in one of two states
ONLINE or STAND-ALONE. In the STAND-ALONE state, the TV will act as a Hotel TV, but without active communication.
This is to prevent guests from trying to cheat the system by disconnecting the SBB/STB.
To set the details for Stand-alone or interactive mode, refer to page 15(Setting the hotel option data : Stand-alone mode
and Interactive mode)
- Some operations may be restricted to prevents guests from “cheating” the TV system.
- No main menu(Interactive mode) or Channel Menu, Plug & Play in Main Menu(Stand-Alone mode)
- Limited Volume and Panel key lock or unlock