Comm-Tec ProTUNE TXT User Manual download pdf (Page 30)

3.3.3 TV System

In the Sub menu „TV Format“, the following screen is indicated:

1. You have the option between various modes dependent on your TV Set: Auto -> PAL -> PAL-

N -> PAL-M ->PAL-BG -> NTSC -> 576i -> 480i -> 576P -> 480P -> 720P_50 -> 720P_60 ->

1080i_25 -> 1080i_30. Press [VOL34], to select the required TV Mode.

2. Format function is used to switch between screen formats. You have the choice between: 4:3

PS / 4:3 LB / 16:9. Press [VOL34], to select the required TV Mode.

3. RF channel (optional: only in devices with modulator): If your TV is too old for CVBS / YPbPr

and HDMI, you can set the RF modulator of the STB to the respective UHF / VHF channel and

connect the STB with a cable from the RF Modulator to TV antenna input.

4. HDMI output is the HDMI video output mode. Choose between RGB-Normal, RGB-Expand,

YCbCr4:4:4 and YCbYr4:2:2. Press [VOL34], to select the required TV Mode.

5. Digital Audio Out serves Settings for S/PDIF and the digital audio output for HDMI. Choose

between LPCM Out, BS Out and Auto. Press [VOL34] to select the desired mode. LPCM Out

means that the ProTUNE HD decodes the digital sound, e.g. the AC3 audio track, and outputs

it as stereo audio over HDMI, S/PDIF, or the anlog audio outputs (downmix). If youi select BS

Out, the audio will be distributed over S/PDIF or HDMI undecoded. Auto means that the

ProTUNE HD detects automatically if the connected TV Monitor is able to decode digital audio

over HDMI or not. If the TV Monitor is able to decode AC3, the ProTUNE HD will output the

undecoded audio; if the TV Monitor unable, the audio will be decoded first.

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Comm-Tec ProTUNE TXT User Manual Page 30