User`s manual
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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