Read Panasonic WV-BP140 Service Manual online
– 1 –
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
GND
AC 24V IN
1
2
VIDEO OUT
VIDEO OUT
VIDEO OUT
<WV-BP140>
<WV-BP144E>
<WV-BP142E>
DC 12V IN
WV–
BP144
LOCK
Fixing screws
Camera mounting
screw holes
screw holes
Mount adapter
cs
c
ELC
ALC
(ELC)(ALC)
DC
VIDEO
OFF
BLC ON
ELC
ALC
(ELC)(ALC)
DC
VIDEO
OFF
BLC ON
ELC
ALC
(ELC)(ALC)
DC
VIDEO
OFF
BLC ON
ELC
ALC
(ELC)(ALC)
DC
VIDEO
OFF
BLC ON
q
Auto Iris Lens Connector
Supplies power and control signals to an auto iris lens (not
supplied).
supplied).
w
Flange-back Adjusting Ring
This ring adjusts the back-focal distance or picture focus.
Rotate this ring clockwise for a C-mount lens or counterclock-
wise for a CS-mount lens.
Rotate this ring clockwise for a C-mount lens or counterclock-
wise for a CS-mount lens.
e
Lens (option)
r
Mount Adapter
The camera mounting screw hole is for mounting the camera
onto a mounting bracket. The camera is originally designed to
be mounted from the bottom, however, a top-mounting type is
also available. To mount from the top, remove the mount
adapter from the bottom of the camera by removing two fixing
screws. Attach the mount adapter to the top as shown in the
diagram, then mount the camera on the mounting bracket.
Make sure that two original screws are used when mounting
the mount adapter; longer type screws may damage inner
components, too shorter type screws may cause the camera
drop.
onto a mounting bracket. The camera is originally designed to
be mounted from the bottom, however, a top-mounting type is
also available. To mount from the top, remove the mount
adapter from the bottom of the camera by removing two fixing
screws. Attach the mount adapter to the top as shown in the
diagram, then mount the camera on the mounting bracket.
Make sure that two original screws are used when mounting
the mount adapter; longer type screws may damage inner
components, too shorter type screws may cause the camera
drop.
t
Focus Fixing Screw
y
Power Cord (only for WV-BP140)
Connect this power cord to an electrical outlet of 220 V - 240
V AC 50 Hz.
V AC 50 Hz.
u
DC 12 V Input Terminal
[DC 12V IN (only for WV-BP142E)]
[DC 12V IN (only for WV-BP142E)]
This terminal is for connecting the 12 V DC power supply
cord.
cord.
i
AC 24 V Input Terminal
[AC 24V IN (only for WV-BP144E)]
[AC 24V IN (only for WV-BP144E)]
This terminal is for connecting the 24 V AC 50 Hz power sup-
ply cord.
ply cord.
o
Automatic Light Control/Electronic Light Control Selector
(ALC, ELC)
(ALC, ELC)
Lets you select the mode according to the lens type used.
ALC:
Select this mode when an auto iris lens (ALC lens) is
used with this camera.
ELC:
Select this mode when a fixed iris lens or manual iris lens
is used with this camera.
!0
Back Light Compensation Mode Selectors
[BLC ON, OFF (ALC, ELC)]
[BLC ON, OFF (ALC, ELC)]
Lets you select BLC ON or OFF according to the position of the
object and light conditions on the screen.
object and light conditions on the screen.
BLC ON:
Select this mode when a strong light such as a spot-
light is in the background.
OFF:
Normal picture.
1.
Confirm the position of the lens type and the lens drive sig-
nal selector.
nal selector.
2.
If you have selected ALC, use the selector (ALC) to select
the mode.
If ELC is selected, select the mode by selector (ELC).
the mode.
If ELC is selected, select the mode by selector (ELC).
Caution:
To use in ALC mode, make sure to set the selector
(ELC) to OFF position. To use in ELC mode, make sure to
set the selector (ALC) to OFF position.
set the selector (ALC) to OFF position.
!1
Lens Drive Signal Selector (VIDEO, DC)
Lets you select the mode according to the type of auto iris lens
drive signal to be supplied to the lens from the auto iris lens
connector.
drive signal to be supplied to the lens from the auto iris lens
connector.
VIDEO:
Select this mode if you are using the auto iris lens that
requires a video drive signal.
DC:
Select this mode if you are using the auto iris lens that
requires a DC drive signal.
!2
Video Output Connector (VIDEO OUT)
This connector is for connecting with the VIDEO IN connector
of the video monitor.
Whenever the multiplexed vertical drive (VD2) signal is sup-
plied to this connector, the camera synchronization mode is
automatically set to Vertical Drive.
of the video monitor.
Whenever the multiplexed vertical drive (VD2) signal is sup-
plied to this connector, the camera synchronization mode is
automatically set to Vertical Drive.
Caution:
•
Connect to 12 V DC (10.5 V-16 V) or 24 V AC (19.5 V-28 V)
class 2 power supply only. Make sure to connect the ground-
ing lead to the GND terminal when the power is supplied from
a 24 V AC power source.
class 2 power supply only. Make sure to connect the ground-
ing lead to the GND terminal when the power is supplied from
a 24 V AC power source.
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