Commax DRC-4BA User manual

•Thank you for purchasing COMMAX products.
•Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow
instructions to use a product exactly.
•The company is not responsible for any safety accidents caused by abnormal operation of the product.
OUT DOOR CAMERA DRC-4BA/DRC-4BAN/DRC-4CA/DRC-4CAC//DRC-4CAN/DRC-4CANC
User Manual

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1. Introduction.....................................................3
2. Important Safeguard.......................................4
3. General Features............................................6
4. Preparation .....................................................7
5. Location And Function Of Controls.................8
6. Attaching Consideration................................10
7. How To Installation .......................................11
8. Notes On Use and Installation......................12
9. Troubleshooting Guide .................................13
10. Specifications..............................................15
Contents

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Your unit is designed so it can be flush mounted on the or used. When flush mounted on the wall, the stand permils you to the
unit for an gular of unit view. The model number is located on the bottom and record the serial number in the space provided
below(available). Refer to these numbers whenever you call upon your COMMAX dealer regarding this product.
Model No. Serial No.
To prevent fire or shock hazard, do not expose the unit to rain or moisture.
This symbol is intended to alert the use to the presence of uninsulated
“dangerous Voltage”
within the product’s enclose that
may be of sufficient magnitude to constitute a risk of electric shock to persons.
This symbol is intended to alert the use to the presence of important operating and maintemance(servicing) instructions in the
literature accompanying the appliance
CAUTION: To reduce the risk of electrix shick, do not remove cover(or back) no user-serviceable
part sinside refer servicing to quaured service personnel
caution
Rosk of electric shock
do not open
1. Introdution

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▲
DamageRequiringService:This equipment from the power source and source and refer servicing to qualified service personnel under the following
conditions:
ⓐwhenthepowerisdamaged.
ⓑifliquid hasbeenspiled orobjectshavehallen intotheunit
ⓒifthe equipmenthasbeen exposedtorain orwater.
ⓓifthe equipmenthasbeem droppedorotherwise damaged.
ⓔwhenthe equipmentexhibitsa distinctchangeinperformance- thisindicatesa needforservice.
▲ Waterand Moisture:Do not use this productnear water, for example, near abath tub, wash bowl, kitchensink,or laundru tub, in awet basement, or near
aswimming pool,andthe like.
▲ Accessories:The product may fall, causing serious injury to a child or adult, and serious damage to the appliance. Any mounting of the manufacture’s
insturctions,and shouldusea mountingaccessoryrecommendedby themanufacturer.
▲ Objectand Liquid Entry:Neverpushobjects ofanykindinto thisproductthrough openingsasthey maytouchdangerousvoltage pointsorshort-out parts
thatcould resultina fireorelectricshock. Neverspillliquid ofanykind ontheproduct.
▲ Lightning:For added protection for this product before a lihgtning storm, or when it is left un attached and un used for long periods of time, unplug it from
the wall outlt and disconnect the other system. This will prevent damage to the product due to lightming and power-line surges. If you live in an
ared heavily prone to lightning stoms, it is recommended that you invest in power-line, telephone-line, RFcable and actuator/ polarization surge
protectorsto protectyourappliance systemfrompossipledamage
2. Important Safeguard

▲ Servicing - Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous volt-
age or other hazards. Refer all servicing to qualified service personnel.
▲ Replacement Parts - When replacement parts are require, be sure the service technician has used replacement parts speci-
fied by the manufacturer or having the same characteristics as the original part. Unauthorized substitutions may result in fire, elec-
tric shock or other hazards.
▲ Safety Check - Upon completion of service or repairs to this product, ask the service technician to perform safety checks to
determine that the product is in proper operating condition.
▲ Power Line -The commax door aamera system should not be located near overhead power lines or other electric light or
power circuits, or where it can fall into power lines or circuits. When installing a door camera system, avoid dangerous contact with
power lines or circuits.
▲ Attachment - Do not use attachments not recommended by the product manufacturer as they may cause hazards.
▲ Safety Check - Upon completion of service or repairs to this product, ask the service technician to perform safety checks to
determine that the product is in proper operating condition.
▲ Power Sources - This equipment should be operated only from the type of power source indicated on the marking label.
▲ Grounding - This product is equipped with a polarized alternating - current line plug. This plug will fit into the power outlet only
oneway. This is a safety feature. If the plug should fail to fit, contact your electrician to replace your obsolete outlet.
▲ 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; pay particular attention to cords at plugs, convenience receptacles and the point where cords
exit from the equipment.
▲ Overloading - Do not overload power outlets and extension cords as this can result in a risk of fire or electric shock.
2. Important Safeguard
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3. General Features
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General Characteristics
The system consists of :
- For 12V DC Operation ( power supplied from the monitor).
- Recess-Flushed Box
- Most Easy To Installation
- Rain Protection Housing For Recess
- Minimum Illumination : 0 Lux (300mm from the camera)
- Operating Temperature : -10℃~ +40℃
- A Wide Variety Of Door Camera System To Suit Various Applications Are Available.
- Lens Allows For Easy Installation And Utilization Flexibility.
- With its covert design, the DRC series are suitable for Bank, Hotels, Apt, House and other commercial facilities.
There is no where better than surveillance home, factory, office to make your house a security home COMMAX surveil-
lance system are here to provide positive visual and convenience life.

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4. Preparation
- For DC operation, operate the unit on 12V DC.
- Should any solid object or liquid fall into the cabinet, disconnected the unit and have it checked by
qualified personnel before operating it any further.
- The Connector will fit into the power outlet only one way. If you are unable to insert the connector
fully into the outlet, contact your dealer.
- Allow adequate air circulation to prevent internal heat build-up.
- Do not place the unit on surfaces (rugs, blankets,etc) or near materials(curtains, drapereis) that
may block the ventilation slots.
- Do not install the unit near heat sources such as radiators or air ducts or in a place subejct to
direct sunlight, excessive dust, mechanical vibration or shock.
- Keep the unit and glass away from equipment with strong magnets, such as a microwave oven or
large loudspeakers.
- When the unit is not in use, turn off the power to conserve energy and to extend its useful life.
- Clean the cabinet, glass and controls with a drt soft cloth, or a soft cloth lightly moistened with mild
detergent solution.
- Do not use any type of solvent, such as alcohol or benzene, which might damage the finish.
If you have any questions about this unit, contact your Commax dealer.
On Safety
On Installation
On Operating
On Cleaning

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5. Location and Control of Functions
❶Microphone
When Turn on the [CALL] button on the panel, and con-
versation with residents.
❷C.C.D. Camera Lens
Built-in Black & White C.C.D. 1/3°± lens (for DRC-4BA)
and Color 1/4°±
C.C.D lens (for DRC-4CA).
❸Camera Protection Window
Prevent the scratch from the other matters.
❹Speaker
Aural from the resident.
❺Calling Button
Turn on the [CALL] button if desired calling.
❻Front Panel
No surface on corrosion material.
❼Name Card(Model : DRC-4BAN, DRC-4CAN)
Indicated in resident address.
Front View

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❾Angular Field Of View For Camera
Adjust the angular field of the camera for manually.
❿Connection Wire Release
Connection Terminal
Use the connection with your residents.
Note: Do not make any wire connections these terminals or
level the cover off while
the unit is plugged into an DC power supplier.
Rear View

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6. Attaching Consideration
When selecting the location for attaching your unit, please remember...
- Bottom should be of sufficient strength to
permit attaching.
- Allow adequate space on the both side of
the unit for proper venti lation access to
cable and unit for viewing easy.
- For angular field of camera view adjust by
manually be sure there is sufficient space
behind the unit to adjustment to angular
field of view its position.
- A power cord should be within reach of the
DC line cord with the cord properly extend-
ed and secured (For using adapter is supplied and optional).
- The area directly below the unit should not be used for cooking radiator or by other
appliances generating heat or steam.
- Hold the unit and in various locations while you think through what will be the mos con-
venient location in your surveillance place.
Keep in mind your normal work pattern especially the use of other counter top electri-
cal appliances.
- Try your unit in various location in the Hotel Super Convention Department Store
Factory Apt to find the area offering the best possible reception.