Sony APR-5001 Series Operation And Maintenance Manual page 147

C / D
QC
B
Figure
4
-
8
.
Preset Memory Locations
2
Q
Q
standard is the most recognized standard for 30
ips
.
It
follows the
IEC
family of equalization standards .
It
is also used
to arm
the
STORE
function
.
When it
is pressed simultaneously ( like the shift
key
on a
typewriter )
with the
the
STORE
function to be armed ( causing the
button to be lit ) .
z
<
-
J
g
h
-
button
,
it will
cause
STORE
TC
STORE
O
a
TIME CODE
This button selects a
special equalization which is best
suited for digital data stream transmissions such as
time code
or
automation data
.
This equalization can -
not be used for the audio channels . See TIME CODE
SUPPLEMENT
.
STORE
This button is used to store the current values of all
the adjustments into one of the three PRESET
memory locations
.
4.3 . 6 Preset
Alignments
As a safety feature
,
this button must be pressed in
conjunction with the
arm the STORE function
.
The STORE button will light
to indicate that the STORE function is armed and all
of the
ing
a
stored information will be erased and replaced by the
current alignment
.
button in order to
CONTROL
After
an
alignment has been performed , it can
be
stored in
a
preset memory location
.
There are three
preset memory locations per tape speed for
a
total of
nine preset memory locations for each headstack
.
These
are
used for providing for multiple tape for -
mulation , alternative reference fluxivities , alternative
over
bias settings , alternate
equalization standards , or
any of the above combinations
.
User cards are
pro -
vided for
use
with each headstack
.
These are used in
conjunction with the presets
.
buttons will be turned off
.
By press -
button at this time
,
the previously
PRESET
PRESET
PRESET X
These three buttons are labelled
and
PRESET
1
.
When pressed after the
STORE function has been armed , the current value
of all adjustments will be stored into that specific
PRESET
memory location
.
When pressed without the
STORE function armed , it will cause the selected
PRESET
adjustments to be recalled
.
The
button will remain lit to indicate that the PRESET
alignment is being used and will remain lit until any
of the parameters have been changed
.
PRESET 2
PRESET 3
CONTROL
This button is used to call up the secondary functions
of any of the keys which have a blue
silkscreen
indication
.
The secondary function can
only be
ac
-
complished when
ALL channels are selected and the
button is pressed
.
PRESET
CONTROL
4
-
9