Samsung LA22B450C4H Service Manual page 246

4. Troubleshooting
Connecting the MediaHub HD
Output of any external source connected to MediaHub HD on hotel desk.
1. Connect the RJP port of the TV and the RS/232 port of the MediaHub HD.
2. Connect the [HDMI] port of the TV and the HDMI port of the MediaHub HD.
MediaHub HD
The MediaHub HD is a hardware module that has different Audio Video inputs (A/V, Audio, PC,
HDMI and USB) and corresponding outputs. The corresponding output sources are connected from
MediaHub to TV. The MediaHub communicates with the TV via RS232. Hot Plug & Play is a function
that allows hotel guests to connect an external source to the MediaHub. The MediaHub communicates
with the TV by sending messages regarding Active/Inactive sources. The TV will switch to the Active
external source.
You have to connect the HDMI of the MediaHub to the HDMI 1 port of the TV.
When the TV is on, connect the TV and the RJP within 10 seconds.
Special features
- PIP
- Bluetooth
- Media Player(MediaHub HD+ only)
- Auto Detection
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