Aigis Mechtronics MLA2DN25IR User manual

Camera Rotation:
Module Can Rotate 360∞
If Required
& Horizontal Adjustment,
Tilt Module to Desired Location
Rear Mount
Conduit Connection
Tamper Resistant Captive Screws
Base Assembly
Four Mounting Holes
(#10 or M5 Screws)
Base Gasket
Alternate Surface Mount
Conduit Connection
Network UTP Module (Optional)
BNC or Network Leads
Push Wire Connectors
Rear Mount
Conduit Connection
Tamper Resistant Captive Screws
Base Assembly
Four Mounting Holes
(#10 or M5 Screws)
Base Gasket
Alternate Surface Mount
Conduit Connection
BNC or Network Leads
Push Wire Connectors
Cover Assembly
DAY/NIGHT
VANDAL RESISTANT DOME
WITH IR RING
MLA2DN25IR
INSTALLATION AND OPERATING INSTRUCTIONS
Dip Switch Locations.
Switch Positions.
Figure 5 for
Phase Adjust Pot
on Power Board.

1. Read Instructions - All safety and operating instructions should be read before the unit
is operated.
2. Retain Instructions - The safety and operating instructions should be retained for future
reference.
3. Heed Warnings - All warnings on the unit and in the operating instructions should be
adhered to.
4. Follow Instructions - All operating and use instructions should be followed.
5. Cleaning - Unplug the unit from the outlet before cleaning. Do not use liquid cleaners
or aerosol cleaners. Use a damp cloth for cleaning.
6. Attachments - Do not use attachments not recommended by the product manufacturer
as they may cause hazards.
7. Accessories - Do not place this unit on an unstable stand, tripod, bracket, or mount.
The unit may fall, causing serious injury to a person and serious damage to the unit.
Use only with a stand, tripod, bracket, or mount recommended by the manufacturer or
sold with the product. Any mounting of the unit should follow the manufacturer's
instructions and should use a mounting accessory recommended by the manufacturer.
An appliance and cart combination should be moved with care. Quick stops,
excessive force, and uneven surfaces may cause the appliance and cart
combination to overturn.
8. Ventilation - Openings in the enclosure, if any, are provided for ventilation, to ensure
reliable operation of the unit, and to protect it from overheating. These openings must
not be blocked or covered. This unit should not be placed in a built-in installation
unless proper ventilation is provided or the manufacturer's instructions have been
adhered to.
9. Power Sources - This unit should be operated only from the type of power source
indicated on the marking label. If you are not sure of the type of power supply you plan
to use, consult your appliance dealer or local power company. For units intended to
operate from battery power or other sources, refer to the operating instructions.
10. Grounding or Polarization - This unit may be equipped with a polarized alternating-
current line plug (a plug having one blade wider than the other). This plug will fit into
the power outlet only one way. This is a safety feature. If you are unable to insert the
plug fully into the outlet, try reversing the plug. If the plug should still fail to fit,
contact your electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the polarized plug.
Alternately, this unit may be equipped with a 3-wire grounding-type plug, a plug having
a third (grounding) pin. This plug will only fit into a grounding-type power outlet. This
is a safety feature. If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet. Do not defeat the safety purpose of the
grounding-type plug.
11. Power Cord Protection - Power supply cords should be routed so that they are not likely
to be walked on or pinched by items placed upon or against them, paying particular
attention to cords and plugs, convenience receptacles, and the point where they exit
from the appliance..
IMPORTANT SAFEGUARDS
2

12. Power Lines - An outdoor system should not be located in the vicinity of overhead
power lines or other electric light or power circuits or where it can fall into such power
lines or circuits. When installing an outdoor system, extreme care should be taken to
keep from touching such power lines or circuits as contact with them might be fatal.
U.S.A. models only - refer to the National Electrical Code Article 820 regarding
installation of CATV systems.
13. Overloading - Do not overload outlets and extension cords as this can result in a risk of
fire or electric shock.
14. Object and Liquid Entry - Never push objects of any kind into this unit through
openings, as they may touch dangerous voltage points or short out parts that could
result in a fire or electric shock. Never spill liquid of any kind on the unit.
15. Servicing - Do not attempt to service this unit yourself as opening or removing covers
may expose you to dangerous voltage or other hazards. Refer all servicing to qualified
service personnel.
16. Damage Requiring Service - Unplug the unit from the outlet and refer servicing to
qualified service personnel under the following conditions:
a. When the power supply cord or plug is damaged.
b. If liquid has been spilled or objects have fallen into the unit.
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following the operating instructions. Adjust
only those controls that are covered by the operating instructions, as an improper
adjustment of other controls may result in damage and will often require extensive
work by a qualified technician to restore the unit to its normal operation.
e. If the unit has been dropped or the cabinet has been damaged.
f. When the unit exhibits a distinct change in performance--this indicates a need for
service.
17. Replacement Parts - When replacement parts are required, be sure the service
technician has used replacement parts specified by the manufacturer or have the same
characteristics as the original part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.
18. Safety Check - Upon completion of any service or repairs to this unit, ask the service
technician to perform safety checks to determine that the unit is in proper operating
condition.
19. Coax Grounding - If an outside cable system is connected to the unit, be sure the cable
system is grounded. U.S.A. models only--Section 810 of the National Electrical Code,
ANSI/NFPA No.70, provides information with respect to proper grounding of the mount
and supporting structure, grounding of the coax to a discharge unit, size of grounding
conductors, location of discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.
20. Lightning - For added protection of this unit during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet and
disconnect the cable system. This will prevent damage to the unit due to lightning and
power line surges.
3

This label may appear on the bottom of the unit due to space limitations.
The lightning flash with an arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is intended to
alert the user to presence of important operating and maintenance
(servicing) instructions in the literature accompanying the
appliance.
Attention: Installation should be performed by qualified service
personnel only in accordance with the National Electrical Code
or applicable local codes.
24 VAC Units: Do Not Exceed 30 VAC Input.Voltage applied to the unit’s
power input should not exceed 30VAC. Normal input voltage is 24 VAC. User
supplied wiring from 24VAC supply to unit must be in compliance with
electrical codes (Class 2 power levels). Do not ground 24VAC supply at
power supply terminals or at unit’s power supply terminals.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO
NOT EXPOSE UNITS TO RAIN OR MOISTURE.
SAFETY PRECAUTIONS
CAUTION:TO REDUCETHE RISK OF ELECTRICAL
SHOCK, DO NOT OPEN COVERS. NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
4

En raison de limitation de place, cette étiquette peut être placée sur le dessous
de l'appareil.
L'éclair fléché dans un triangle équilatéral, avertit l'utilisateur de la
présence d'une "tension dangereuse" non isolée à l'intérieur de
l'appareil et d'une valeur suffisante pour constituer un risque
d'électrocution.
Le point d'exclamation contenu dans un triangle équilatéral, avertit
l'utilisateur de la présence, dans la documentation qui accompagne
l'appareil, de consignes d'utilisation et de maintenance importantes.
Attention: L'installation doit être effectuée uniquement par du
personnel de service qualifié conformément à la réglementation
du Code Electrique National ou à la réglementation locale.
Appareils 24 VCA
Ne pas excéder 30 VCA. La tension appliquée à l'entrée d'alimentation de
l'appareil ne devrait pas excéder 30VCA.Toute installation électrique
fournissant du 24 Volts courant alternatif doit être conforme aux codes
électriques. (Niveaux d'alimentation de la Classe 2). Ne pas brancher une prise
de terre sur les bornes d'alimentation 24 Volts ou aux bornes d'alimentation
de l'appareil.
ATTENTION: POUR ÉVITER LE RISQUE D'ÉLECTROCUTION OU
D'INCENDIE, NE PAS EXPOSER À LA PLUIE OU À L'HUMIDITÉ UN
APPAREIL.
SECURITE
DANGER: POUR ÉVITERTOUT RISQUE D'ÉLECTROCUTION,
NE PAS OUVRIR LE BOÎTIER. IL N'Y A PAS DE PIÈCES
REMPLAÇABLES À L'INTÉRIEUR. POURTOUTE RÉVISION,
S'ADRESSER À UNTECHNICIEN SPÉCIALISÉ.
5

Aus Platzgründen kann diese Warnung auf der Unterseite des Gerätes angebracht
sein.
Das Blitzsymbol im gleichseitigen Dreieck soll den Benutzer auf
nicht isolierte "Hochspannung" im Gehäuse aufmerksam machen,
die eventuell stark genug ist, um einen elektrischen Schlag zu
verursachen.
Das Ausrufezeichen im gleichseitigen Dreieck soll den Benutzer auf
wichtige Bedienungs- und Wartungsanleitungen in der dem Gerät
beigefügten Literatur aufmerksam machen.
Achtung! Die Installation sollte nur von qualifiziertem
Kundendienstpersonal gemäß jeweilig zutreffender
Elektrovorschriften ausgeführt werden.
24 VAC Geräte
Achtung! 30 Volt Eingangswechselspannung darf für 24 VAC Modelle nicht
überschritten werden. Normal-betrieb findet bei 24 Volt Wechselspannung
statt. Die Kabel- bzw.Drahtverbindung vom Netzgerät zu dem vor-liegenden
Gerät muß die Bestimmungen der Schutz-klasse II erfüllen. Nicht die 24-Volt-
Leitung erden weder am Netzgerät noch an den Anschlußklemmen des vorlie-
genden Gerätes
WARNUNG: UM FEUER ODER ELEKTRISCHE SCHLÄGE ZU
VERMEIDEN, SETZEN SIE DAS GERÄT NIEMALS REGEN ODER
FEUCHTIGKEIT AUS.
VORSICHT: UM EINEN ELEKTRISCHEN SCHLAG ZU
VERMEIDEN,ABDECKUNG NICHT ENTFERNEN.
WARTUNGEN ALLER ART QUALIFIZIERTEM PERSONAL
ÜBERLASSEN.
SICHERHEITSVORKEHRUNGEN
6

Debido a limitaciones de espacio, esta etiqueta puede aparecer en la parte inferior
de la unidad.
El símbolo representado por un relámpago con punta de flecha
dentro de un triángulo equilátero, se muestra con el objetivo de
alertar al usuario que existen "voltages peligrosos" sin aislamiento,
dentro de la cubierta de la unidad. Dichos voltages pueden ser de
tal magnitud que constituyen un riesgo de choque eléctrico a
personas.
El símbolo de exclamación dentro de un triángulo equilátero, se
muestra con el objetivo de alertar al ususario de que instrucciones
de operación y mantenimiento importantes acompañan al equipo.
Atención: La instalación de este equipo debe ser realizada por
personal capacitado, solo en acuerdo, y en cumplimiento de
normas del "National Electric Code" (Código Eléctrico Nacional) ó
las normas del Gobierno Nacional Local.
Unidades de 24 VCA
No exceder 30 VCA de entrada.Voltage suplido a la unidad no debe exceder
30 VCA.Voltage de entrada normal es de 24 VCA. El cableado de 24 VCA
provisto por el usuario debe cumplir con las normas eléctricas (Clase 2 de
niveles de alimentación). No conectar los 24 VCA a tierra en las terminales de
la alimentación ó a las terminales de la fuente de alimentación de la unidad.
PELIGRO: PARA EVITAR EL PELIGRO DE INCENDIO Ó CHOQUE
ELÉCTRICO, NO EXPONGA A LA LLUVIA Ó HUMEDAD.
PRECAUCION: PARA REDUCIR EL RIESGO DE CHOQUE
ELÉCTRICO, FAVOR NO ABRIR LA CUBIERTA. ESTE EQUIPO
NO CONSTA DE PIEZAS O PARTES QUE REQUIEREN SERVICIO
O MANTENIMIENTO. PARA REPARACIONES FAVOR REFERIRSE
A UNTÉCNICO CALIFICADO.
PRECAUCIONES DE SEGURIDAD
7

FCC & ICES INFORMATION
(U.S.A. and Canadian Models Only)
WARNING - This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules and ICES-003 of Industry Canada.These limits
are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment.This equipment generates, uses, and can radiate radio
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
interference at his own expense. Intentional or unintentional changes or modifications not
expressly approved by the party responsible for compliance shall not be made.Any such changes
or modifications could void the user's authority to operate the equipment.
If necessary, the user should consult the dealer or an experienced radio/television technician for
corrective action.The user may find the following booklet prepared by the Federal
Communications Commission helpful: "How to Identify and Resolve Radio-TV Interference
Problems." This booklet is available from the U.S. Government Printing Office,Washington, DC
20402, Stock No.004-000-00345-4.
1 UNPACKING
Unpack carefully.This is an electromechanical device and should be handled
carefully. Check to ensure that the following items are included:
•Integrated camera/housing unit.
• Special Hex Key Wrench
• Base Gasket
• Desicant Kit
2 SERVICE
If the unit needs repair service or parts, contact Aigis Mechtronics for
authorization to return as well as shipping instructions.
3 DESCRIPTION & SPECIFICATIONS
The MLA2DN25IR is a small, high security surveillance dome containing a 1/4-
inch day/night CCD camera with integral fixed or varifocal lenses.This dome
combines advanced day/night technology with high intensity infrared
illuminators to create a sharp picture in complete darkness. Mounting directly
to the wall or ceiling the units come ready to use. Equipped with line lock,
phase adjustment and backlight compensation controls ensures the highest
quality image and performance.
Construction/Finish: Polycarbonate Dome on cast aluminum housing.
8
WARNING:
This is a Class A product. In a domestic environment, this product
may cause radio interference in which case the user may be required
to take adequate measures.

Figure 1 MLA2DN25IR Series Assembly
9
4 COVER REMOVAL & REPLACEMENT
1. Using the special Hex Key provided, remove the 4 tamper resistant screws
located on the cover.The 4 screws are captive and will remain with the
cover. See Figure 1.
2. Lift the housing off the base to make required camera adjustments.
3. Replace the cover and tighten the retaining screws securely.
Rear Mount
Conduit Connection
Tamper Resistant Captive Screws
Base Assembly
Four Mounting Holes
(#10 or M5 Screws)
Base Gasket
Alternate Surface Mount
Conduit Connection
BNC or Network Leads
Push Wire Connectors
Cover Assembly

Attention: Installations should be performed by qualified service
personnel only in accordance with the National Electrical Code or
applicable local codes.
10
5.2 Mounting
See Figure 1.
1. Using the rubber base gasket as a template, mark the mounting hole
locations on the mounting surface.The unit is intended to be mounted
with four #10 screws or four M5 screws (not supplied) through the four
outer holes in the base plate.
Cable
AC24
RED ~
BLACK
WHITE
~
GND
YELLOW COLOR
PURPLE B/W
POWER CABLE
DAY/NIGHT
CABLE
5 INSTALLATION
Figure 2 Power Cable/Day-Night Cable
Caution: Before proceeding to disconnect the power at its
source, be sure that the unit is of the proper voltage type for the
line power.
5.1 Connecting Low Voltage Power & Video Signal
The wiring harness has a BNC connector to accept video coax and two
stripped leads to accept the low voltage power. For mounting to a single gang
electrical box, run power and video lines through a knockout into the box
(not provided).When mounting directly to a wall or ceiling, run power and
video lines to the desired location using conduit.
5.1.1 Connecting Low Voltage Power
Connect the line and neutral wires. See Figure 2
1. 24 VAC Applications: Camera operation is not affected by the polarity of
the 24 VAC wires. However, in multiple camera systems, consistent wiring
configurations will help maintain roll-free switching.
5.1.2 Connecting Video Cable
Route and connect video cable to BNC connector.

11
4. If mounting this unit outdoors, apply a generous bead of silicone sealant
around the back of the base casting, surrounding all holes.Apply the rubber
base gasket to the back of the base casting and apply another generous
bead of sealant to the outer edge around the exposed surface of the gasket.
5. Place the unit into position on the wall or ceiling. Install the mounting
screws securely. If sealant is used, make sure that the sealant between the
wall or ceiling and the gasket forms a complete seal.Add more sealant if
needed. Make all final service connections and secure the conduit.
6 CAMERA ADJUSTMENT
Set the camera to the desired position by performing the following steps.
1. Remove dome cover (see section 4 COVER REMOVAL AND
REPLACEMENT).
2. Camera module position can be adjusted both vertically and horizontally.
The camera module can also be rotated for proper tilt orientation (see
Figure 3).
3. For vertical or horizontal adjustment, tilt module to desired position.
4. Module can be rotated 360º if required.
5. For wall mount applications, you can square the camera image, if needed,
by using the smaller bracket inside to rotate the camera so that the arrow
is pointing up.
6. Replace the dome cover after camera position is set
(see section 4 COVER REMOVAL AND REPLACEMENT).
Figure 3 Camera Adjustments
2. Install the appropriate anchors or threaded inserts at the locations
marked in step 1.
3. Install a 3/4-inch threaded service conduit coupling into the back conduit
hole, using pipe sealant on the threads. If conduit is to enter from the
side, use a 2.5mm Hex Key wrench to loosen the set screw from the
conduit hole plug. Remove the plug and reinstall it in the conduit hole on
the back of the unit.
Camera Rotation:
Module Can Rotate 360∞
If Required
For Vertical & Horizontal Adjustment,
Tilt Module to Desired Location

12
7 CAMERA AND LENS SETTINGS
The camera module has various settings for any additional adjustments that
may be required. See Figure 4 for adjustment locations.
Figure 4 Camera Adjustments
7.1 Dip Switches
The following chart diagrams the selectable dip switches and their respective
functions.When changing the DIP switch settings, take care when making the
settings and adjustments because power is still being supplied to the camera.
Figure 5 Layout of Dip Switches
Dip Switch Locations.
Switch Positions.
See Figure 5 for
Phase Adjust Pot
on Power Board.
HI
C/B ESAPBL-M BL-C WBSYNC
12SHRP ON ON MANU LL
LOW OFF OFF NORM OFF OFF ATW INT
VR121
1
ON
2345678
VR121
1LOW
1/60 sec.
SHRP
OFF
OFF
ATW
LL
adjustable
adjustable
2 3
4
5
6
7
8
9
10
Control Name
Color and Black/White level switch(C/B)
(Normal: LOW/High sensitivity: HI)
High speed electronic shutter setting (ES)
Aperture compensation setting (AP)
(Sharp: SHRP/Normal: NORM)
Backlight compensation setting (BL-M)
(ON (MULT)/OFF)
Backlight compensation setting (BL-C)
(ON (CENT)/OFF)
White balance switch (WB) and color
(R or B) adjustment volume
Synchronization setting (SYNC)(LL/INT)
Line phase adjustment (PHASE)
Lens iris level adjustment
Factory Set Position
1 2 3 4 5 6 7 8
9
7
10

13
7.2 Color/Black & White Setting
This switch in Figure 6 lets you select the timing of the automatic switching
of the optical filter to color image or black and white image, according to the
subject brightness.The default setting is down (LOW). Set the switch
according to the brightness.
7.3 High Speed Electronic Shutter Setting
Normally, the speed setting switches for the high speed electronic shutter are
all set to the down (OFF) position.This sets the electronic shutter (ES 1, 2)
speed to 1/60 sec.The switches can be set as indicated in Figure 7 to select
one of the 4 speeds available.
CAUTION:
Using the high speed electronic shutter indoors with low lighting will give
darker pictures. In such a case add some lights to make sure the lighting is
sufficient. If the lighting is very bright, pay attention to the light angle in order
to avoid or minimize the smear phenomenon effect.
1
Figure 6 C • B/W (Color/Black & White) Switch Setting
H: For a brighter setting than LOW:
L: Standard setting
Notes:
1. After the power has been turned off, switching will restart from color,
when the power is restored.
2. A sound may be heard when the color image or black and white image is
switched. Also, the image will be distorted as shown in Figure 6, this is
normal and does not indicate a problem.
3. When using infrared lighting, if there is a strong reflection on the subject,
the optical filter may switch from black and white to color mode. Use
only enough infrared lighting so that the mode is not switched.
4. The focus setting may be different in black and white mode and color
mode. Please check the focus setting in both modes.
1 1/60 2 1/100 3 1/1000 4 1/2000
23 23 23 23
1
4
Figure 7 (Switch 2-3)
(Unit: sec)

7.5 Backlight Compensation Setting
This camera has two different backlight compensation functions: Normally
backlight compensation switch 5 (BL-M) and 6 (BL-C) are set to the down
(OFF) position. Change the backlight compensation switch settings depending
on the conditions.
14
56
56
Figure 10 BL-M and BL-C Modes
Figure 8 Aperture Dip Switch
Figure 9 BL-M & BL-C Dip Switches
BL-M MODE: 64 SECTIONS
BL-C MODE
7.4 Aperture
If you would like to emphasize the contours of the object, set the switch 4
(AP) to the up (SHRP) position.
1 1/60 2 1/100 3 1/1000 4 1/2000
23 23 23 23
4
BL-M mode: Use this position when applying backlight.
(Multi-spot) compensation to the whole of the screen.
BL-C mode: Use this position when applying backlight.
(Center-focus) compensation to only the central portion of the screen.
Notes:
1. If switches 5 and 6 are set to the up (ON) position at the same time, the
BL-M setting will have priority.
2. When BL-M mode is set, scenes with no backlighting may appear
extremely dark and the object may appear over-exposed. If this happens,
set to BL-C mode.

15
7.6 White Balance Adjustment
Normally the switch 7 (WB) is set to the down (ATW: auto white balance)
position and the white balance is adjusted automatically. If a manual white
balance adjustment is necessary, follow the steps below. Set the switch 7 (WB)
to the up (MANU: manual) position, then adjust the color. See Figure 11.
VR302
VR303
BR
WB
VR322
8
PHASE
7
Turn R (VRM302) to set the red ratio and/or B (VRM303) to set the blue
ratio.
Figure 11 White Balance Adjustment
7.7 Synchronization Settings
The default setting Line Lock (LL).You can change the power supply
synchronization by moving switch 8 to the down (INT) position for internal
synchronization.
Figure 12 Line Phase Adjustment
7.8 Line Phase Adjustment
If camera is set to internal synchronization (INT) and a camera switcher to
connect 2 cameras or more to one monitor is used there may be a vertical
roll of the images when switched. In such a case, set as described below.
1. Set the switch 8 (SYNC) to the up (LL) position.
2. Switch the display on the monitor from camera 1 to camera 2. Adjust the
PHASE control on camera 2 until the vertical roll of the image stops. If
more than two cameras are used, please repeat this procedure for all the
cameras.
VR302
VR303
BR
WB
VR322
8
PHASE
7
CAUTION:
If the vertical roll cannot be corrected by adjusting the PHASE control on
camera 2, try adjusting the PHASE control on camera 1. If it still cannot be
corrected, please check that the polarity of the power cords of all connected
devices is correct.

16
Color image setting.
Connect the Color (yellow) and the White (ground) cables.
Black and white setting.
Connect the B/W (purple) and the White (ground) cables.
VR121
Day/Night Cable
ON
Image
COLOR B/W
OFF OFF
OFF ON
OFF
ON
AUTO
BLACK and WHITE
COLOR
AUTO
ON
GND
(WHITE)
B/W
(PURPLE)
COLOR
(YELLOW)
ON: CLOSE
OFF: OPEN
Figure 13 Manual Color/Black & White Setting
Figure 14 Lens Iris Adjustment
7.10 Lens Iris Adjustment
You will need to set the LEVEL (VRM121) control when shooting in the
conditions described below. See Figure 14.
VR121
Day/Night Cable
ON
Image
COLOR B/W
OFF OFF
OFF ON
OFF
ON
AUTO
BLACK and WHITE
COLOR
AUTO
ON
GND
(WHITE)
B/W
(PURPLE)
COLOR
(YELLOW)
ON: CLOSE
OFF: OPEN
1. If shooting simultaneously in a dark room and through a bright window.
2. If the subject background is extremely bright or dark.
3. If the brightness of the picture on the monitor is not correct.
Counterclockwise:To decrease the contrast.
Clockwise:To increase the contrast
7.9 Manual Color/Black and White Setting
Connect each cable as indicated in Figure 13, to set the image to black and
white or color as desired.
Notes:
1. The maximum length of cable for CONTROL terminal is1968 ft or 600 m
(AWG 24).
2. If manual switching is attempted while unit is automatically switching the
cut filter, the unit may not know what state it is in (color or B/W). If this
occurs another manual command is required.

17
Figure 16 IR Board Adjustment
Figure 15 Desiccant Installation
8 DESICCANT INSTALLATION
Attach Desiccant To
Either Surface Using adhesive
Pad Supplied in Kit.
Keep Desiccant
Sealed in Plastic Bag
Until Ready For Installation.
9 IR BOARD ADJUSTMENT
9.1 User Adjustments
9.1.1 Light sensor sensitivity
SENSE Adjustment - turn CCW increases sensitivity.
To adjust for daytime setup - turn CCW until STATUS led (red) turns off.
9.1.2 Narrow Beam Intensity
NARROW adjustment - turn CW to increase intensity
9.1.3 Wide Beam Intensity
WIDE adjustment - turn CW to increase intensity
9.1.4 Always On
ALWAYS ON setting - Put Dip Switch 3 in the ON Position.
9.1.5 Time out
Time out Adjustment - Put dip switch 4 in the ON position (about 30
seconds delay).
Notes:
1. Dip switch position 1 + 2 are for future options and should always be in
the OFF position.
2. Connector 24V1(2 pin connector) and 24V2 (2 pin connector is used for
24V AC INPUT.Either pin on 24V1 is used for one leg of the 24VAC and
either pin on 24V2 is used for the other leg.
IR Board Adjustment Location
See Detail A
DETAIL A
Green, Power On
Light Sensor Adjustment
Red, Led Status On
Narrow Led Adjustment
Wide Led Adjustment
Dipswitch Block

18
10 SPECIFICATIONS
CAMERA SPECIFICATIONS
OPTIONS
Resolution Horizontal: 520 TV lines; Vertical: 350 TV lines
Voltage Range 24 VAC
Power 20W
Sensitivity
minimum scene
illumination
f/1.4 lens, 50 IRE
1.2 lux
(color mode) 0.00 lux (b/w mode)
Imager 1/4-inch Image Format; Interline Transfer CCD
Scanning
System
NTSC standard 525 lines, 30 frames/sec 2:1
interlace
Signal to Noise > 48dB
Electronic
Shutter 1/60, 1/100, 1/1000, 1/2000 sec
Lens focal range: 2.8-5.8mm, F1.4-F200 DC Auto Iris,
Vari-focal, 1/4-inch format
Backlight
Compensation
Selectable On(two mode)/Off Control:
1) center weighted metering, 2) multi spot
metering
White Balance ATW/Manual
Video Output Composite; 1.0 Vp-p, 75ohm
Synchronizing
System Internal/Line-lock synchronization
Phase Adjust 0º to 180º
IR Illumination
Distance Over 80 feet
IR
Configuration 64 LEDs, ( 40º wide & 18º narrow beams)
Connector Video BNC
Power In-line push wire connectors

19
Controls
Camera
Color & Black/White Level Switch
Electronic Shutter
Aperture Compensation (Sharp/Normal)
Backlight Compensation
White Balance
Line-lock on/off
Phase Adjustment
Lens Iris Level Adjustment
IR
Illuminator
IR Intensity (wide & narrow beams - 0 -100% )
Visible Light Sensor
Light Sensor Override
Options
Includes unshielded twisted pair transmitter
compatible with NVT receivers.
Permits video transmission of up to 1000 ft when
passive receiver is used & 3000 ft when active
receiver is used.
MECHANICAL SPECIFICATIONS
Housing
Construction Polycarbonate dome (with light tint) on custom
cast aluminum housing.
Finish
Standard: Powder coated white finish. Custom
finishes available.
Option: Stainless Steel look - brushed
aluminum finished
Weight 1.3 lb (0.57 kg)
Cable Entry 3/4-inch conduit knockout through side or back
Mounting Surface Mount Mounts on wall or ceiling using up to four #10
screws.
ENVIRONMENTAL
Operating Temperature -4 ºF to +122 ºF (-20 ºC to +50 ºC)
Humidity 0% to 90% relative, noncondensing.
Protection Level IP 65.
ELECTROMAGNETIC COMPATIBILITY
Electromagnetic
Compatibility
EMC FCC Class A.
Safety UL, cUL
10 SPECIFICATIONS (CONTINUED)

100 0134 001 AIG 12/05
Printed in U.S.A.
Data subject to change without notice
©2005 Aigis Mechtronics
1124 Louise Road,Winston-Salem, NC 27107-5450
Tel: [phone] Fax: [phone]
Threaded for 3/4-inch Conduit
Mounting Holes
(4X) ø.22
5,6[]
4.40
111,8[ ]
2.40
61[ ]
Threaded for 3/4-inch Conduit
Plug Supplied.
4.79
121,5[ ]
3.12
79,2[ ]
ø 7.64
194,2[ ]
1.50
38,1[ ]
11 DIMENSIONAL OUTLINE