Operation Manual

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For each of the three possible Digital Outputs (AES, SPDIF Coax, SPDIF Opt you can select one or more:
• Validity This checkbox controls the state of the Valid bit. When checked, the Valid bit is turned on to
indicate to the receiving device that the audio data being transmitted is valid. This is the default state.
• Non-PCM This checkbox controls the state of the Non-PCM channel status bit. When checked, the Non-
PCM bit is turned on to indicate that audio data other than linear PCM (such as Dolby AC3 or DTS) is being
transmitted.
• Emphasis This checkbox controls the state of the emphasis channel status bits. When checked, the 50/15us
emphasis mode is indicated in the transmitted channel status.
4.6.3 Frequency Counters
Also a Status button with no selections available. Measured settings
will be shown on a Green button. If no signal is detected on an input,
the button will be Gray and state “Not Present”.
4.6.4 About Hilo
Also a status only button. This screen provides you with the hardware information for Hilo and the LT-TB card,
including date of manufacture, hardware and software revision dates.