Version Check Display Mode - Marantz HD-DAC1 Service Manual

1. Version check display mode

1.1. Operation
To enter the special mode.
･Press the Power operation " X "and SETUP buttons simultaneously while inserting the AC plug to turn the power on.
1.2. Actions
Turn the "Input Selector" knob after this to show the information below on the display.
Model name -> System u-com version -> USB(USB-A device) version -> USB-DAC(DSP) version -> Serial number ->
*Back to the top.
Model name
H D - D A C 1 N
FLD
# # . # #
N: Region, EU: N, NA: U, JP: F, CN: K
System u-com version
S y s t e m :
FLD
# # . # #
# # . # # : Version number
USB (USB-A device) version
U S B - A :
FLD
# # . # #
*if cannot get USB-A information
U S B - A : - -
FLD
- - . - -
USB-DAC (DSP) version
U S B - D A C :
FLD
# # . # #
*if cannot get USB-DAC information
U S B - D A C :
FLD
- - . - -
Serial number
S / N :
FLD
x x x x x x
y:Year (last digit), ww:Week number, xxxxxx:Production number
*if cannot get Serial number information
S / N :
FLD
- - - - - -
To exit the special mode disconnect the adapter plug.
Press the " SETUP " button to move to Display/LED check mode.
y w w
- - -
23