Gryphon Zena, Руководство пользователя

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INP. down and - up buttons now scroll down and up between the
possible sub-menu settings.
VOL. down and ‘VOL. up buttons are used to scroll between the
possible digital filter and gain settings.
CHANGING STANDARD DAC SETTINGS:
When the Gryphon Zena DAC module is installed in the Zena, it is
possible to change several standard Digital Filter and output settings
via the Zena
‘MENU’ function. The standard settings were chosen by
Gryphon because these standard settings perform very well
sonically. Regarding sound quality; we recommend using a high
quality high-end USB cable between the PC/Mac and Zena DAC USB
input
– not a standard USB data cable.
A
ccess the ‘DAC SETUP’ sub-menu by touching the following Zena
front touch button combination:
‘MENU’
‘MON.’
5 times ‘MENU’
‘MON.’
The Zena display shows now
: ‘PCM DSD GAIN’ where ‘PCM’ is
flashing, indicating the actual choice.
Touch the ‘INP. down or ‘INP.
up to toggle between the ‘PCM DSD GAIN’ options. Confirm the
actual choice by touching the ‘MON.’ button.
If selecting ‘PCM’, it is now possible to change the Zena DAC’s digital
filter slope for the PCM format:
‘PCM FILTER: SLOW’ indicates Slow Roll Off (short Group Delay)
digital filter (standard setting).
‘PCM FILTER: FAST’ indicates Sharp Roll Off (long Group Delay)
digital filter.
Confirm the chosen setting
by touching the ‘MON.’ button.
If selecting
‘DSD’, the following DSD digital filter options are possible:
‘DSD FILTER: x0kHz’ ‘DSD LP FILTER: OFF’
Touch ‘INP. down or ‘INP. up to toggle between the options above.
Use ‘VOL. down (or ‘VOL. up ) to select between ‘50kHz’, 60kHz’ or
‘70kHz’, -3dB pass band frequency. (50kHz is standard).