Leader LT 4600A, Instruction Manual, Page: 24 / 114

2. SPECIFICATIONS
14
2.3.4 Word-Clock Output
Output Frequency 48 kHz
Output Amplitude 5V CMOS Compatible (when not terminated)
Output Connector BNC
Outputs 1
Timing Adjustment
Adjustment Range ±1 AES/EBU frame
Adjustment Unit 512 fs (24.576 MHz)
2.3.5 AES/EBU Digital Audio Output
Compliant Standards ANSI S4.40, AES3-2009, AES11-2009,
SMPTE ST 276
Output Impedance 75 Ω unbalanced
Output Amplitude 1 Vp-p ± 0.1 V
Output Connector BNC
Outputs 2 (each 2 channel pair)
Timing Adjustment
Adjustment Range ±1 AES/EBU frame
Adjustment Unit 512 fs (24.576 MHz)
Sampling Frequency 48 kHz sampling (synced with the video signal)
Resolution 20 bits, 24 bits
Pre-emphasis OFF, 50/15, CCITT (only the CS bit is switched)
Frequency SILENCE, 400 Hz, 800 Hz, 1 kHz
Level -60 to 0 dBFS (1 dBFS steps)
Audio Click OFF, 1 to 4 sec
Lip Sync ENABLE, DISABLE
Sampling Clock Accuracy Grade 2 (±10 ppm)
* The frequency, level, and audio click can be set for each channel.
(When lip sync is enabled, the audio click setting is disabled, and audio synchronized to the lip sync
pattern is output.)
* Turn off all channels to output a digital audio reference signal (DARS).
2.3.6 External Interface
Ethernet
Specifications 10BASE-T/100BASE-TX auto switching
Function Transmission of operation status (e.g., genlock
synchronization status)
SNMP v1 compliant
USB
Connector USB Type A
Specifications USB 2.0
Supported Media USB memory device (up to 8 GB)
Function Saving and loading of preset data
saving and loading of logo data
updating of firmware