Zero Signal - Zappiti Pro 4K HDR Guia De Inicio Rapido

10
Quick Start Guide
If your AV receiver is not compatible with 4K HDR, please use the HDMI Audio Only output as following:
Zappiti back panel

Zero Signal

The Zero Signal is a feature dedicated to
optimize audio and video quality without
signal transmission. By connecting the
Zero Signal output with a free audio or
video input of your AV receiver, the
reference level (GND) of the audio and
video signals is aligned between the two
devices. The potential difference is
suppressed, allowing a precise and
high-quality signal transmission. It also
removes the ground loop effects.
Audio Coaxial and Optical
If your AV receiver is not compatible with HDMI, you can connect your Zappiti to your AV receiver using
SPDIF optical (Toslink) or coaxial outputs as following:
Zappiti back panel
Optical In
Coaxial In
AV Receiver not compatible
with HDMI
Zero Signal HDMI OUT (Audio Only)
HDMI IN
FREE IN
AV Receiver
If your AV receiver is not compatible HDMI
please connect one of these cables:
SPDIF Optical (Toslink) cable
Headphone
Connect your headphone
to the 6.35 mm (1/4 inch) input
located on the front panel.
Wireless Headphones: For video playback without audio-video sync issue, please
choose a wireless headphones compatible with Apt-X Low Latency technology.
HDMI OUT (Main)
HDMI Cable HDMI Cable
HDMI IN
TV / projector
Coaxial cable
Headphone