8.
Functions and operation
8-3. LENS (selection)
This function
is
used to select the lens and to adjust the
SETUP
suitable to the type of
lens.
• When
DC
lens
is used.
1.
Press the
SETUP
button.
2.
The
LENS
on the menu will automatically display <DC>
in
the sub-menu. If this sub-menu shows <MANUAL>,
please press the sUb-menu and it will be converted to
<DC>.
3.
DC
Level volume control
Brightness level of the screen at <DC> mode
is
adjustable.
- Select
SHUTTER
menu and move the cursor to
sub-menu <DC>.
SETUP
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- Press
SETUP
button and then the BRIGHTNESS CONTROL menu
is
on.
- Adjust the level
by
using the LEFT/RIGHT buttons.
4. Press the
SETUP
button to finish the control.
....
Note
At
DC
mode, the
SHU
TTER
is
fixed at 1/60 sec (NTSC). 1/50 sec (PAL). and the
submenu
at
the
SHUTTER
mode will
be
in
<blank> .
• When MANUAL lens
is
used.
1.
When Manual lens
is
used. the menu
is
automatically
converted to <MANUAL>mode.
2.
Press the
SETUP
button and select <MANUAL> on the
LENS
mode.
3.
Then the
sub-menu
on the
SHUTTER
menu
is
converted
to
<ESC> mode.
4.
Brightness control
Brightness level of the screen at <ESC> mode
is
adjustabl
e.
- Select the
SHUTTER
menu and move the cursor to
sub-menu
<ESC>.
SETUP
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- Press the
SETUP
button and then the BRIGHTNESS CONTROL menu
is
on.
- Adjust the level by using the LEFT/RIGHT buttons.
5.
Press the
SETUP
button to finish the control.
....
Note
This unit
is
designed to use
DC
mode only.
Please
set to manual mode for the adiustment
of
fixed shutter control only.
8.
Functions and operation
8-4. EXPOSURE
(1)
SHUTTER
(Condition and
Speed
control)
A. FIXED : 1/60, 1/50
,,,
1/100000
This mode
is
activated when the
IRIS
is
set to <FIXED>
mode and when Manual iris lens
is
used only. Following
7 steps are adjustable according to scanning system.
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"'EC:
- NTSC: 1/60,
FLK,
1/250, 1/500. 1/2000, 1/5000, 1/10000. 1/100000
-
PAL:
1/50,
FLK,
1/250. 1/500, 1/2000, 115000, 1/10000, 11100000
* Use this function only when the light level on the application
is
fixed all the time.
* Factory default
is
NTSC
1/60,
PAL
1/50
B. FLK
Please select
FLK
mode when flickering occurs
on
the
screen, due to
an
imbalance between illumination and
frequency.
In
most countries other than japan do not need
this set up.
C.AUTO
The shutter speed
is
controlled automatically according to
the brightness of the screen.
D.
SENS-UP:
x2/x3/x4/x8/x16/x32/x64/x128
This is
an
electronically activated function to improve the
sensitivity for viewing low light conditi
on
in addition to the
original sensitivity from CCD sensor itself.
Sh
utter level
is
adjustable from 2 to 128 times.
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- When SEN
S-UP level is
higer, the much brighter picture becomes white the more
ghosts are occurred.
- During SENS-UP function
in
operation, Noise, Spots and White blemish are
increased at the same rate of
SENS-UP level increasing.
Bu
t th
is is
not a malfunction.
(2)
AGC
(Auto Gain Control)
1. Please position the arrow to point to 'AGC'
on
the
SETUP
menu by using the
UP
and
DOWN
buttons.
2.
Please select the mode you wish to operate by pressing the
LEFT
and
RIGHT
buttons.
As
the level of gain increases, the screen gets brighter and the level of noise
increases.