iZ Technology Corporation
Use this function to return all of the RADAR’s ADAT
SETTINGS to the factory default.
(IF TDIF CARD PRESENT)
These settings allow verification of incoming TDIF-
specific data, and set output emphasis to On or Off.
Interfacing with some makes and models of TDIF
equipped audio gear can be challenging at times,
especially with older equipment. The IN SAMPLE
POINT dialogue allows shifting of the position in the
waveform where RADAR interprets the incoming TDIF
digital signal. The choices are:
• ¼ BIT
• ½ BIT
• ¾ BIT
If experiencing difficulties interfacing with another digital
audio device using TDIF, it may be beneficial to
experiment with these settings.
This dialogue reads the indicator flag for the selected
input pair. Use the and keys to select a TDIF input
pair with a valid signal and the sample rate will be
displayed in the dialogue.
In the early days of digital, emphasis was used to
artificially boost the level of high frequency signal content
so that it could be quantized at a higher resolution. The
EMPHASIS IN dialogue indicates if the incoming TDIF
signal is using emphasis or not.
Use this dialogue to turn the emphasis flag on and off for
the TDIF output signal. When it is turned on it indicates to
the receiving device that the digital audio stream has
been recorded with emphasis and it should be decoded
accordingly.
Since RADAR does not decode emphasis nor store the
emphasis flag for audio recorded with emphasis, the
emphasis flag should be turned ON if the digital audio
recorded has previously been encoded with emphasis.
Emphasis is rarely, if ever, used in the industry today and
these options are included primarily for dealing with
legacy recordings.
TDIF SETTINGS:
EMPHASIS OUT
TDIF SETTINGS:
EMPHASIS IN
TDIF SETTINGS:
SAMPLE RATE IN
TDIF SETTINGS:
IN SAMPLE POINT
MAIN/I/O MENU:
TDIF SETTINGS
ADAT SETTINGS:
FACTORY DEFAULTS
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