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Section IV
APPENDIX
THE FRONT-PANEL MENU TREE
The several levels of menus for setup and operation of the
JUSTIN 808 are laid out in an intuitive and easy-to-manage fash-
ion. A complete listing of the front-panel OLED menus is tabu-
lated on the following pages.
Menu Titles
are shown in a font that approximates that of the
front-panel display. Main Menu items are against the left mar-
gin, submenu levels are indented appropriately. A
contrasting font
defines the descriptive callout in parentheses following menu
items.
Each menu level indicates whether that level is simply a
(display)
of an operating parameter, or whether it accepts some form of
user entry.
(set)
generally signifies an on/off or enable/disable
function,
(select)
denotes user control over a much wider range
of choices, perhaps selecting between a number of options or
adjusting some value in very small increments.
(enter)
calls for
alphanumeric character entry into data fields.
Tuner
[XXX.
XX]
(main tuning selector)
HD1
(HD signal capture status display)
FM
(signal strength bargraph display)
HD
(digital signal quality bargraph display)
FM/HD Measurements
FM/HD Radio Time
Measured
Delay
Samples
(display of delay offset
in number of samples)
Time
(display of delay offset in
milliseconds)
Applied
Delay
Samples
(display of delay correction
in number of samples)
Time
(display of delay correction
in
milliseconds)
Status
(display of current operation)
FM/HD Radio Level
HD
Level
(measured dB level difference)
HD
Gain
(dB level correction applied to HD1)
Phase
(
Normal
or auto-
Reversed
)
Measured Delay History
(running graphic
display showing 60 seconds’ worth of delay
offset in instantaneous and average values)
Applied Delay History
(running graphic
display showing 60 seconds’ worth of delay
applied by JUSTIN 808)
Level History
(running graphic display showing
60 seconds of measured HD1 level offset
and gain correction applied by JUSTIN 808)
AES Audio Adjustments
AES Audio Time
Enable
Delay
( enable or disable)
Jump on boot
( enable or disable)
Samples per second
(adjust delay
correction rate in samples/sec)
AES Audio Level
Fix
Phase
( enable or disable
automatic phase correction)
Enable
AGC
( enable or disable
auto level correction [with JUSTIN 808
in HD1 audio path only])
Correction
Rate
(adjust AGC
correction rate in dB/min)
AES Airchain
(select signal path)
Analog
FM
( unit in FM signal path)
Digital
HD1
( unit in HD1 signal path)
