Vlsi HEADSPEAKER - 5.1 Manuel d'utilisateur télécharger pdf (Page 5)

HEADSPEAKER – 5.1 HEADPHONE SYSTEM

2. D S P U nit's Indi c ator s and C onne ction s

2.1 Front panel

1 AUDIO indicator led

• OFF = no audio input

• GREEN = audio input present

2 TRACKER indicator led

• OFF = direct stereo audio (no processing)

• GREEN = head tracking functioning normally

• ORANGE = errors in tracking or tracking disabled. Head tracking is automatically

turned off when no audio is present for a while, when connected via USB.

• RED = static 5.1-auralization, head tracking disabled

3 PCM / ANALOG indicator led

• OFF = only stereo sound from USB is available

• GREEN = multichannel (5.1 tai 7.1) audio available from USB

• ORANGE = analog input is active. DSP-logic decodes surround-encoded audio to 5

channels.

4 Head tracker ultrasound-transmitter

• Must be within ”line-of-sight” with sensors attached to headphones

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Figure 3: front panel indicators of the DSP unit

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Vlsi HEADSPEAKER - 5.1 Manuel d'utilisateur Page 5