Toshiba 50HPX95 owner manual Using analog-compatible IEEE1394 devices, Supported signals

Chapter 2: Connecting your TV

Connecting IEEE1394 video devices

You can use the two bi-directional IEEE1394 ports on the back of your TV to connect digital video devices that meet CEA specifications for IEEE1394.

Because these ports are bi-directional, they can be used for both playback and recording.

¥Because IEEE1394 is an evolving technology, it is possible that some or all of the connectivity features of a device you connect to the TV through the IEEE1394 ports may not operate. You should confirm that the devices you want to use with the IEEE1394 ports will operate with those ports.

¥This TV does not support all possible IEEE1394 signal types. For information on signals supported by the IEEE1394 ports, see ÒSupported signalsÓ at right.

¥IEEE1394 cable carries both audio and video information; separate audio cables are not required.

You will need:

￿one (or two) IEEE1394 cable(s)

Note: The transmission capability of IEEE1394 cable used with this TV must be S400 (400 Mbps maximum).

￿additional A/V cables if your device is analog-compatible (see “Using analog-compatible IEEE1394 devices” below).

TV back panel Two bi-directional IEEE1394 ports

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From IEEE1394 devices (such as AVHD or D-VHS)

Using analog-compatible IEEE1394 devices

Some digital IEEE1394 devices are compatible with analog signals. For example, some D-VHS VCRs can record and play VHS or S-VHS format videos. Such devices allow you to play analog tapes that you rented or recorded, or record analog programs from antenna or Cable TV systems. To use the IEEE1394 device’s analog features, you need to connect the device to the TV using standard A/V cables (or S-video plus audio cables) in addition to connecting the IEEE1394 cable.

Note: If you have an IEEE1394 device connected to both digital and analog inputs on the TV, the TV automatically switches between digital and analog modes, as needed, when the initial device access is initiated using the TheaterNet button.

See page 50 for details on using the TheaterNet feature.

Supported signals

The IEEE1394 ports support only the signals listed below. Even though incompatible video, audio, and digital control signals cannot be decoded by the TV, these signals may be passed through the IEEE1394 cable to other compatible devices. Incompatible devices may not appear in the TheaterNet™ menu.

•MPEG-2 digital video signals

Other digital video signalsÑsuch as DV videoÑare incompatible and must be decoded by the source device and sent to the TV as analog video (composite or S-video).

•Dolby Digital and MPEG digital audio signals

Other digital audio signals (such as DPM, MP3, and DTS) are incompatible and cannot be decoded by the TV.

•EIA-775 and AV/C digital control

Your TV can serve as the control center for many devices that are compatible with EIA-775 or AV/C IEEE1394 control standards (described below).

The TV cannot control IEEE1394 devices that use any other control standards.

–EIA-775 digital control allows tuning devices (such as Cable boxes) to send simple graphics; however, this standard does not allow the TV to control the Cable box through IEEE1394.

–AV/C (audio/video control) provides basic control (such as power, play, stop rewind, fast-forward, pause, and record), as applicable to the specific device.

Using TheaterNet™ on-screen device control

You can use the TheaterNet feature to control some IEEE1394 devices using on-screen control icons. See page 50 for details on setting up and using the TheaterNet feature.

Note: If the TheaterNet feature does not control your IEEE1394 device, you can either use the deviceÕs remote control or try using IR pass-through with the TVÕs remote control (page 24).

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