Sharp VL-PD3U User Manual

VL-PD3U
1
O-2-4. Adjustment procedures
Item
Adjustment method
,I) Auto-focus
adjustment
Set the
unit
to
the
auto-focus
function
adjustment
mode
and
write
data
to
the
address
“05FD” one after
another. This
executed
the
adjustments
automatically.
The
items to be
adjusted
are
as listed
below. Every time an adjustment is made
properly,
the
data
“FF”
is
written
to the address.
After
each adjustment, make
sure
that the
adjustment has
been
made
properly,
and
then
go
on
to
the
next
adjustment item.
Address
Data
Adjustment
item
05FD oooc
MR censor adjustment
0012
WIDE end
adjustment
0008
TELE
end
focus
=
position adjustment
0006
WIDE end focus
=
position
adjustment
Note
1: To
adjustment
of 00 position
is
executed
by
actually picking up
the image
of
subject.
For
this
adjustment
use
the subject
with
clear
profile.
Especially,
if the adjustment
of
TELE
end focus
-
position is made
without picking
up
the image
of
remote
subject,
adjustment
failure
may
occur.
Adjustment of
WIDE end
focus
00
position:
3 m
or
more
Adjustment of TELE end focus 00 position: 50
m or more
Note
2:
In
case
of
=
position
adjustment
the
field depth is
important to ensure
the adjustment
accuracy. If the
field
depth is
high,
the
focus becomes too
stable,
which may cause incorrect adjustment
of
=
position. Therefore
the adjustment
must
be made
with low field depth
(with iris opened).
The
iris
can
be
opened with the
high-speed
shutter.
1.
It
returns to the normal operation
mode.
2.
In the normal operation mode,
set the high-speed shutter mode until the iris is
opened.
(Refer to
the operation
manual.)
3. Display “CAM
ADJ” with the remote control for service.
4.
It
shifts to the auto-focus
adjustment mode.
5. Perform the 00 position
adjustment.
6. After completing the
00 position adjustment, return the high-speed shutter mode to
the normal
mode.
(2)
Iris
basic adjustment
This
is
for adjusting the
operating point of the hole
element
installed
in
the iris meter
of
the lens.
Set the
unit
to
the auto-focus function
adjustment mode (write the
address “OOBO” to,
“:*“..i..“..i
.
. . . . . .
00”)
and
write data to the address
. . . .
. .
“OOBI
”
one after another. This executes
the adjustments automatically. The
items to be adjusted are as
listed
below.
Every time
an adjustment is
made properly, the data “OOFF” is written
to
the address.
j
Address
1
Data
1
Adjustment
item
.
OOBI
0009
OOOA
OOOB
Hall offset adjustment
Iris
offset adjustment
Iris
close
adjustment
* After completion of 1. Auto-focus adjustment, 2. Iris basic adjustment once restore the regular operation mode. Data “05OF” is
written
in the address “01 E6”.
(3)Black balance adjustment/A/F noise adjustment
1) Prior to the adjustment, initialize the data for the addresses “007A”, “007C”, “007E”, “0080”, “0082”, “0084”.
. . . . . .
....‘..
Write “iFi iFi FF” (the last two digits are effective) to all of these address.
. . . . . . L . . . .
. . . . . .,
2) In the camera signal system adjustment mode, write the data “i
. . . . . .,
i :
: . . . . . .
:
: . . . . . .
01” to the address “OOBI” This starts the adjustmen
automatically. When the adjustment is completed properly, the data “OOFF” is written automatically.
10-17

Sharp VL-PD3U Specifications

General

Brand	Sharp
Model	VL-PD3U
Category	Camcorder
Language	English