Javelin Vidichip IV JE7942 User manual

JAVELINSYSTEMS
AiXvSimofAdemcoSGr~,k.
JAVELIN SYSTEMS
CCTV CAMERA
23456 HAWTHORNE BLVD BLDG 5
JE7942/JE7942X
TORRANCE CA 905054716
JAVELINFXIEMSmaintainsa complete technicalstaffto a&d Inspedfyfng
and usingJaveltnproducrsJavf9-1ban EqualOpportunityEmployer.Javelin
reservestherightto changefeaturesandSpedRcationswlthoutnotice.
F’rintedtnKOREA ’

To prevent fire or shock hazard. do not
expose the unit to rain or moisture. *
n 1 This symbol is intendedto alert the user to the presence
of important operating and maintenance (servicing)
.
SAlnm instructionsin the literatureaccompanyingthe appliance.
A
This symbol is intendedto alert the user to the presence
of uninsulated*dangerousvoltage’ within the product’s
enclosure, that may be of sufficient magnitude to
s*WE.5 constitute a risk of electric shockto people.
I ICAUTION:
Warning This equipmenthasbeentestedand found to comply with
the limits for a ClassA di ital device, pursuant to part
15 of the FCC Rules. T ese limits are designed to
R
provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment. This equipment generates,
uses. and can radiateradio frequency energy and. if not
installed and used in accordance with the instruction
manual. may cause harmful interference to radio
communications. Operation of this equipment in a
residential area is likely to cause harmful interference,
in which case the user will be required to correct the
interferenceat hisown expense.
Caution Any changes or modifications in construction of this
device, which are not expressly approved by the
party responsible for compliance, could void the
user’s authority to operate the equipment.
-l-
[PRECAUTIONS I
1. Do not attempt to disassemble the camera.
In order to prevent electric shock, do not remove screws or
cover. There are no user serviceable parts inside.
Refer all servicing to qualified service personnel.
2. Handle the camera with care.
Thecameracould be damagedby improper handlingor storage.
3. Do not expose the camera to rein or moisture. or try
to operate it in wet areas.
Take immediate action if the camera becomes wet. Turn the
power off and refer servicing to qualified service personnel.
Moisture can damage the camera and also create a danger of
electric shock.
4. Do not use stron
cleaning the camera 8, or abrasive detergents when ody.
Use a dry cloth to clean the camera when dirty. In case the
dirt is hard to remove, use a mild detergent and wipe gently.
5. Never point the camera toward the sun.
Whether the camera is used outdoors or not, never point it
toward the sun. Use caution when operating the camera in the
vicinity of spotlights or other bright lights, and light
reflecting objects.
6. Do not operate the camera beyond its temperature.
humidity or power source ratings.
Do not use the camera in an extreme environment where high
temperature or high humidity exists. Use the camera under
conditions where temperatures are between 14’F-122°F f-1OC
- +5Oc:). and humidity is below 65%. For the correct power
supply. refer to the specification sheet,
Caution:
To prevent fire or shock hazard, the UL listed wire VW-I. style
1007should be used for the cable.
-2-

To prevent fire or shock hazard. do not
expose the unit to rain or moisture. *
n 1 This symbol is intendedto alert the user to the presence
of important operating and maintenance (servicing)
.
SAlnm instructionsin the literatureaccompanyingthe appliance.
A
This symbol is intendedto alert the user to the presence
of uninsulated*dangerousvoltage’ within the product’s
enclosure, that may be of sufficient magnitude to
s*WE.5 constitute a risk of electric shockto people.
I ICAUTION:
Warning This equipmenthasbeentestedand found to comply with
the limits for a ClassA di ital device, pursuant to part
15 of the FCC Rules. T ese limits are designed to
R
provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment. This equipment generates,
uses. and can radiateradio frequency energy and. if not
installed and used in accordance with the instruction
manual. may cause harmful interference to radio
communications. Operation of this equipment in a
residential area is likely to cause harmful interference,
in which case the user will be required to correct the
interferenceat hisown expense.
Caution Any changes or modifications in construction of this
device, which are not expressly approved by the
party responsible for compliance, could void the
user’s authority to operate the equipment.
-l-
[PRECAUTIONS I
1. Do not attempt to disassemble the camera.
In order to prevent electric shock, do not remove screws or
cover. There are no user serviceable parts inside.
Refer all servicing to qualified service personnel.
2. Handle the camera with care.
Thecameracould be damagedby improper handlingor storage.
3. Do not expose the camera to rein or moisture. or try
to operate it in wet areas.
Take immediate action if the camera becomes wet. Turn the
power off and refer servicing to qualified service personnel.
Moisture can damage the camera and also create a danger of
electric shock.
4. Do not use stron
cleaning the camera 8, or abrasive detergents when ody.
Use a dry cloth to clean the camera when dirty. In case the
dirt is hard to remove, use a mild detergent and wipe gently.
5. Never point the camera toward the sun.
Whether the camera is used outdoors or not, never point it
toward the sun. Use caution when operating the camera in the
vicinity of spotlights or other bright lights, and light
reflecting objects.
6. Do not operate the camera beyond its temperature.
humidity or power source ratings.
Do not use the camera in an extreme environment where high
temperature or high humidity exists. Use the camera under
conditions where temperatures are between 14’F-122°F f-1OC
- +5Oc:). and humidity is below 65%. For the correct power
supply. refer to the specification sheet,
Caution:
To prevent fire or shock hazard, the UL listed wire VW-I. style
1007should be used for the cable.
-2-

IPACKINO LIST I
1. Iris lens connector plug for DC drive - lpc
2. C-mount lens adapter ring -1 pc
3. Dust protective cap - 1 pc
4. Standard csmers mounting base - 1 pc
5. Screws for mounting base - 2 PCS
[CONNECTORS AND CONTROLS
REAR PANEL
I
[CONNECTORS AND CONTROLS I
0 Video output connector @NC)
l.OVp-p/75Q composite video signs1 is provided at this
connector.
rZj Power input connector (screw terminal)
24V AC
6338
La
This terminal accepts 24VAC power source.
Recommended Power Supply:
Minimum 300mA or 7.2W.
ACAC JE7942 :24VAC (19.2V TO 28.8VAC) 60Hz
Back of camera JE7942X:24VAC f19.2V TO 28.8VAC) 50Hz
TOPVIEWWITH MOUNTINGBASE
Caution:
1. Connect to 8 class 2 power supply only.
2. To prevent fire or shock hazard. UL listed wire VW-l. style
1007 should be used for the cable.
a Auto iris lens connector for video drive lens
This connector supplies 9VDC power and video signal without
sync. for video drive type suto iris lenses.
G + SIG
Backof camera
-3- -4-

IPACKINO LIST I
1. Iris lens connector plug for DC drive - lpc
2. C-mount lens adapter ring -1 pc
3. Dust protective cap - 1 pc
4. Standard csmers mounting base - 1 pc
5. Screws for mounting base - 2 PCS
[CONNECTORS AND CONTROLS
REAR PANEL
I
[CONNECTORS AND CONTROLS I
0 Video output connector @NC)
l.OVp-p/75Q composite video signs1 is provided at this
connector.
rZj Power input connector (screw terminal)
24V AC
6338
La
This terminal accepts 24VAC power source.
Recommended Power Supply:
Minimum 300mA or 7.2W.
ACAC JE7942 :24VAC (19.2V TO 28.8VAC) 60Hz
Back of camera JE7942X:24VAC f19.2V TO 28.8VAC) 50Hz
TOPVIEWWITH MOUNTINGBASE
Caution:
1. Connect to 8 class 2 power supply only.
2. To prevent fire or shock hazard. UL listed wire VW-l. style
1007 should be used for the cable.
a Auto iris lens connector for video drive lens
This connector supplies 9VDC power and video signal without
sync. for video drive type suto iris lenses.
G + SIG
Backof camera
-3- -4-

@ Auto iris lens connector for DC drive lens
This connector supplies the control signals to the DC drive
suto iris lens. .
42
3 1
Back of camera
a Beck light compensetion f8LC) ON/OFF switch
If the subject you wish to view is too dim beceuse of a bright
background. set the 8LC switch to ON to compensate for the
bright background.
With 8LC on, the background brightness mey saturate in some
csses. This function may not operete properly if the object is
too small compared to the sree of the background. This
function can be used with either the linear shutter (EEmode)
or an auto iris lens (Al lens mode).
f-l I I 1
@ EE/AI switch
This switch is used to select EE (electronic exposure). ELC
(electronic light control) mode, Al (auto iris lens) or ALC
tautomstic light control) mode.
In the EE mode, a continuously variable electronic shutter is
employed to automatically control the exposure time of the
CCDimage sensor according to the incoming light level. With
this mode selected, a fixed or manual iris lens can be used
instead of an auto iris lens. In Al mode, the CCD shutter
speed is fixed to l/60 (l/50) sec. and the incoming light level
is controlled by the auto iris lens.
To use a video drive type or the DC drive type of auto iris
lens, set this switch to the Al position.
Caution:
1.Fixed iris or manual iris lenses mav be used with the linear
shutter (EEmode).
2. Under bria
ht lighting conditions such as outdoors, use en
auto iris ens beceuse the ELC control range is not wide
enoughunder these conditions.
3. Under certain unique lighting conditions. the following
phenomenamay appear:
. Strong smear and/or blooming on highlight objects such as
spotlights or windows.
. Noticeable flicker in the picture.
To avoid this, use an suto iris lens.
4. When ooeratino in EE mode with s manual iris lens. the
depth of field of the image may be less than that obtained
by using an ALC lens. Depth of field varies inversely with
the iris opening. Thus, using this csmers in EEmode with
the manual iris lens fully opened, may result in less depth
of field, and the distant objects in the picture may be seen
out of focus.
5. Do not use the EEmode when an suto iris lens is installed.
WITH BLCOFF
LteAJ .-
WITH BLCON
5- -6-

@ Auto iris lens connector for DC drive lens
This connector supplies the control signals to the DC drive
suto iris lens. .
42
3 1
Back of camera
a Beck light compensetion f8LC) ON/OFF switch
If the subject you wish to view is too dim beceuse of a bright
background. set the 8LC switch to ON to compensate for the
bright background.
With 8LC on, the background brightness mey saturate in some
csses. This function may not operete properly if the object is
too small compared to the sree of the background. This
function can be used with either the linear shutter (EEmode)
or an auto iris lens (Al lens mode).
f-l I I 1
@ EE/AI switch
This switch is used to select EE (electronic exposure). ELC
(electronic light control) mode, Al (auto iris lens) or ALC
tautomstic light control) mode.
In the EE mode, a continuously variable electronic shutter is
employed to automatically control the exposure time of the
CCDimage sensor according to the incoming light level. With
this mode selected, a fixed or manual iris lens can be used
instead of an auto iris lens. In Al mode, the CCD shutter
speed is fixed to l/60 (l/50) sec. and the incoming light level
is controlled by the auto iris lens.
To use a video drive type or the DC drive type of auto iris
lens, set this switch to the Al position.
Caution:
1.Fixed iris or manual iris lenses mav be used with the linear
shutter (EEmode).
2. Under bria
ht lighting conditions such as outdoors, use en
auto iris ens beceuse the ELC control range is not wide
enoughunder these conditions.
3. Under certain unique lighting conditions. the following
phenomenamay appear:
. Strong smear and/or blooming on highlight objects such as
spotlights or windows.
. Noticeable flicker in the picture.
To avoid this, use an suto iris lens.
4. When ooeratino in EE mode with s manual iris lens. the
depth of field of the image may be less than that obtained
by using an ALC lens. Depth of field varies inversely with
the iris opening. Thus, using this csmers in EEmode with
the manual iris lens fully opened, may result in less depth
of field, and the distant objects in the picture may be seen
out of focus.
5. Do not use the EEmode when an suto iris lens is installed.
WITH BLCOFF
LteAJ .-
WITH BLCON
5- -6-

0 V-phase adjustment potentiometer
This potentiometer is. set fully counterclockwis? at the
factory.
If two or more csmerss sre connected to s switcher and the
picture on the monitor rolls while switching from camera A to
8. adjusting the vertical phase W-phase) of the cameras will
probably eliminate the rolling. If this adjustment is
necessary. it should only be performed by s qualified
technician.
To make en adjustment. follow the steps below.
1.If camera A siqnal is the reference
of a system. lock your oscilloscope with
camera A sync (Use5 msec time base).
2. Adjust V-phase control of camera B
until camera A sync and E sync sre
in phase.
7lphase’control ’
(variableresistor)
3. If these adjustments do not bring
vertical sync from both cameras
in phase. recheck the polarity of the
power supply connections.
CameraA’s VIDEOOUT
If no oscilloscope is available. 8 less accurate adjustment can be
made by observing the monitor, and adjusting the V-phase
potentiometer until no roll occurs on the monitor when switching
back and forth between csmerss A and 8.
ACADAPTER
I+
Should be in phase
-7- -8-

0 V-phase adjustment potentiometer
This potentiometer is. set fully counterclockwis? at the
factory.
If two or more csmerss sre connected to s switcher and the
picture on the monitor rolls while switching from camera A to
8. adjusting the vertical phase W-phase) of the cameras will
probably eliminate the rolling. If this adjustment is
necessary. it should only be performed by s qualified
technician.
To make en adjustment. follow the steps below.
1.If camera A siqnal is the reference
of a system. lock your oscilloscope with
camera A sync (Use5 msec time base).
2. Adjust V-phase control of camera B
until camera A sync and E sync sre
in phase.
7lphase’control ’
(variableresistor)
3. If these adjustments do not bring
vertical sync from both cameras
in phase. recheck the polarity of the
power supply connections.
CameraA’s VIDEOOUT
If no oscilloscope is available. 8 less accurate adjustment can be
made by observing the monitor, and adjusting the V-phase
potentiometer until no roll occurs on the monitor when switching
back and forth between csmerss A and 8.
ACADAPTER
I+
Should be in phase
-7- -8-

ALC level adjustment potentiometer for DC drive lens
This potentiometer is used only if the camera is fitted with a
DC drive auto iris lens. It is used to control the amount of
light striking the CCDimage sensor.
LENSIRISlevel control
\
L H
LEVEL
Monitor Screen
To increese the brightness
To decreasethe brightness
@I Power indicetor LED
LEVELControl Direction
clockwise
counterclockwise
This LED turns ON only when power is supplied properly and
the DC-DC converter (or the regulator) inside the camera
works well.
@ Back focus adjustment screw
This screw is used to position the CCD image sensor at the
precise point of focus of the lens.
Beck focusing fixed focel length lenses
-- Install a lens and connect the camera to a monitor and power
supply as described elsewhere in this manual.
Open the iris completely. If an auto iris lens is used, reduce
the room lighting to allow the lens to open completely. This
ives
%, the most accurate results.
djust the screw slowly until the sharpest picture is obtained.
This completes the adjustment. The back focus adjustment
screw is held in place by friction, so there is no locking screw.
Back focusing zoom lenses
1.
2.
3.
4.
i:
7.
Install a lens and connect the camere to s monitor and power
supply. If the lens is motorized. it must also be connected to
a lens control.
Position the camera 25-50 feet (8-16 meters) from a flat
vertical surface suitable for focusing. A newspaper works
well as a focusing target.
Open the iris completely. If an auto iris lens is used, reduce
the room lighting to ellow the lens to open completely. This
ives
3t: the most accurate results.
oom the lens in to the maximum telephoto setting, Adjust
the optical focus of the lens using the remote lens control.
Adjust the back focus screw for the sharpest image.
Zoom out to the maximum wide angle setting. If the picture
is no longer in focus, readjust the back focus screw.
Repeat steps 4-6 until the image remains sharp through the
entire zoom range. This completes the adjustment. The back
focus adjustment screw is held in place by friction. so there is
no locking screw.
, ,
-9- - lo-

ALC level adjustment potentiometer for DC drive lens
This potentiometer is used only if the camera is fitted with a
DC drive auto iris lens. It is used to control the amount of
light striking the CCDimage sensor.
LENSIRISlevel control
\
L H
LEVEL
Monitor Screen
To increese the brightness
To decreasethe brightness
@I Power indicetor LED
LEVELControl Direction
clockwise
counterclockwise
This LED turns ON only when power is supplied properly and
the DC-DC converter (or the regulator) inside the camera
works well.
@ Back focus adjustment screw
This screw is used to position the CCD image sensor at the
precise point of focus of the lens.
Beck focusing fixed focel length lenses
-- Install a lens and connect the camera to a monitor and power
supply as described elsewhere in this manual.
Open the iris completely. If an auto iris lens is used, reduce
the room lighting to allow the lens to open completely. This
ives
%, the most accurate results.
djust the screw slowly until the sharpest picture is obtained.
This completes the adjustment. The back focus adjustment
screw is held in place by friction, so there is no locking screw.
Back focusing zoom lenses
1.
2.
3.
4.
i:
7.
Install a lens and connect the camere to s monitor and power
supply. If the lens is motorized. it must also be connected to
a lens control.
Position the camera 25-50 feet (8-16 meters) from a flat
vertical surface suitable for focusing. A newspaper works
well as a focusing target.
Open the iris completely. If an auto iris lens is used, reduce
the room lighting to ellow the lens to open completely. This
ives
3t: the most accurate results.
oom the lens in to the maximum telephoto setting, Adjust
the optical focus of the lens using the remote lens control.
Adjust the back focus screw for the sharpest image.
Zoom out to the maximum wide angle setting. If the picture
is no longer in focus, readjust the back focus screw.
Repeat steps 4-6 until the image remains sharp through the
entire zoom range. This completes the adjustment. The back
focus adjustment screw is held in place by friction. so there is
no locking screw.
, ,
-9- - lo-

(D C-mount adapter ring
The C-mount adapter ring is used if 8 Cmount lens is used on
the csmers. If 8 CSmount lens is used. the adapter is not
necessary.
To install the adapter. first screw it into the lens mount
opening on the csmers. Then screw the Cmount lens into the
adapter.
.......Fb .....j$.....4x1......... CAMERA
LENS \C MOUNTADAPTERRING
@ CCD dust protective cep
Remove this cap just before installing the lens.
Do not handle or leave the camera with this cap open.
Q Camera mount hole
@ Camera mount
The cemera mount may be positioned on either the top or the
bottom of the csmers. To install it on the top of the camera.
first remove the ‘INSPECTED” label and fasten the mount
firmly in place.
IEXAMPLES OF CONNECTIONS
1. Simplest one monitor system with one cemers.
AC ADAPTER I
- 11 - - 12-

(D C-mount adapter ring
The C-mount adapter ring is used if 8 Cmount lens is used on
the csmers. If 8 CSmount lens is used. the adapter is not
necessary.
To install the adapter. first screw it into the lens mount
opening on the csmers. Then screw the Cmount lens into the
adapter.
.......Fb .....j$.....4x1......... CAMERA
LENS \C MOUNTADAPTERRING
@ CCD dust protective cep
Remove this cap just before installing the lens.
Do not handle or leave the camera with this cap open.
Q Camera mount hole
@ Camera mount
The cemera mount may be positioned on either the top or the
bottom of the csmers. To install it on the top of the camera.
first remove the ‘INSPECTED” label and fasten the mount
firmly in place.
IEXAMPLES OF CONNECTIONS
1. Simplest one monitor system with one cemers.
AC ADAPTER I
- 11 - - 12-

2. One monltor system with two or more cameras.
ACADAPTER
.
:
[sPEOIFIOATI~N~ 1
M-m I IT@? I
Fl'WX
EM
FIA
MR I
LtNELocKfbwE 6OHZfl.OiZ I
BACKllWt CMNSATKJN EXTEPNAUYON/OHSELECTABLE0iAl.FZOMWEIGHTED)
RACKFOCUSADJJSTh!ENT F!NEAUTMENTWITHSELFLOCKINGSYSTEM
cAhEflAMouNT l/4’ -20UNC(TOPa BOTTOM9.ECTABl.E)
.t-EN!jMouJT CwCSMOUNT(CMOUNTADAPTERfUt6INCIUCED)
AUTOIf@SUPPORT VIDEOCfUVETYT’EWlTH3PTEfMNAl
DCDfOVETYEWITH4PSOUARECONNECTOR
PowERfEamMNT 24VACf 20%.3Was
OPERATINGCOMITION 14FTO122’F(-10E- 6OC)WITHIN85%AELATIVEHUMIDITY
NTWElGHTWlTWYJTLENS 1.00lb(0.45ka)
DIMENSIONS 2,55ii.(H)x 2.19i1.(W)x 5.18in.(L)
64lmlMx Fb-mdw)x mllllQ)
[DIMENSIONS I
Unitsin mm
’ Featuresandspecificationsaresubjectto changewithoutnotice.
’ WC. NO.:CXO3COOO-O0
- 13-

2. One monltor system with two or more cameras.
ACADAPTER
.
:
[sPEOIFIOATI~N~ 1
M-m I IT@? I
Fl'WX
EM
FIA
MR I
LtNELocKfbwE 6OHZfl.OiZ I
BACKllWt CMNSATKJN EXTEPNAUYON/OHSELECTABLE0iAl.FZOMWEIGHTED)
RACKFOCUSADJJSTh!ENT F!NEAUTMENTWITHSELFLOCKINGSYSTEM
cAhEflAMouNT l/4’ -20UNC(TOPa BOTTOM9.ECTABl.E)
.t-EN!jMouJT CwCSMOUNT(CMOUNTADAPTERfUt6INCIUCED)
AUTOIf@SUPPORT VIDEOCfUVETYT’EWlTH3PTEfMNAl
DCDfOVETYEWITH4PSOUARECONNECTOR
PowERfEamMNT 24VACf 20%.3Was
OPERATINGCOMITION 14FTO122’F(-10E- 6OC)WITHIN85%AELATIVEHUMIDITY
NTWElGHTWlTWYJTLENS 1.00lb(0.45ka)
DIMENSIONS 2,55ii.(H)x 2.19i1.(W)x 5.18in.(L)
64lmlMx Fb-mdw)x mllllQ)
[DIMENSIONS I
Unitsin mm
’ Featuresandspecificationsaresubjectto changewithoutnotice.
’ WC. NO.:CXO3COOO-O0
- 13-

JAVELINSYSTEMS
AiXvSimofAdemcoSGr~,k.
JAVELIN SYSTEMS
CCTV CAMERA
23456 HAWTHORNE BLVD BLDG 5
JE7942/JE7942X
TORRANCE CA 905054716
JAVELINFXIEMSmaintainsa complete technicalstaffto a&d Inspedfyfng
and usingJaveltnproducrsJavf9-1ban EqualOpportunityEmployer.Javelin
reservestherightto changefeaturesandSpedRcationswlthoutnotice.
F’rintedtnKOREA ’