Quantum Data 780C User Manual

780C Multi-Interface Interoperability Tester – User Guide Page 10
September 29, 2014
Revision A1
2.2 Audio interfaces
Table 2-2 below describes the audio interfaces supported on the 780C test instrument.
Table 2-2: 780C Audio Interfaces
Interface
Description
HDMI (1) Output Type A
Single HDMI output connector. Supports HDMI 1.4x:
 Channels: 8.
 Bits per sample: 16, 20, 24.
 Sampling rates (kHz): 32.0, 44.1, 48.0, 88.2, 96.0, 176.4, 192.0.
 Formats: LPCM, Dolby Digital (clips), DTS (clips)
HDBaseT (1) RJ-45
Single HDBaseT output connector. Supports HDBaseT 1.x:
 Channels: 8.
 Bits per sample: 16, 20, 24.
 Sampling rates (kHz): 32.0, 44.1, 48.0, 88.2, 96.0, 176.4, 192.0.
 Formats: LPCM, Dolby Digital (clips), DTS (clips)
SPDIF - RCA
SPDIF RCA audio connector:
 Channels: 8 (clips)
 Bits per sample: 16, 20, 24.
 Sampling rates (kHz): 32.0, 44.1, 48.0, 96.0
 Formats: LPCM, Dolby Digital (clips), DTS (clips)
Optical – JIS FOS
Optical audio connector:
 Channels: 8 (clips)
 Bits per sample: 16, 20, 24.
 Sampling rates (kHz): 32.0, 44.1, 48.0
 Formats: LPCM, Dolby Digital (clips), DTS (clips)
HDMI (1) Input (Audio Return Channel) Type A
HDMI ARC SPDIF:
 Channels: 8 (clips)
 Bits per sample: 16, 20, 24.
 Sampling rates (kHz): 32.0, 44.1, 48.0, 96.0
 Formats: LPCM, Dolby Digital (clips), DTS (clips)
2.3 Administrative Interface
The 780C is equipped with a USB interface. This interface is used to download custom bitmaps and to upgrade
firmware and issue commands. The USB interface is a peripheral device. There are two modes:
 COM - Command Mode. Used for sending commands to set the interface, select formats and patterns.
 Disk - Mass Storage Mode. Used for downloading bitmaps, audio clips and upgrading firmware or
gateware.

Quantum Data 780C Specifications

General

Brand	Quantum Data
Model	780C
Category	Measuring Instruments
Language	English