Commax DRC-481LCRF User manual

-Feature-
•8-wire Common Method (Interphone)
•4-wire Common Method (Videophone)
•RF/ID Feature (Optional)
•Surveillance Monitor Support
Model No. DRC-481L(C)/RF
DRC-500L(C)/RF
DRC-481L DRC-500L
(Common Method)
Main Entrance Camera
 Thank you for purchas ing our C OMMAX product.
 Please carefully read this UserÕs G uide (in particular, precautions for safety)
before using the product and follow the instructions to use your productexactly.
 The company is not responsible for any safety accidents caused in abnormal
operation of the product.

DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지2

NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
-Reorient or relocate the receiving antenna.
-Increase the se paration between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the manufacturer responsible
[ CAUTION ]
for compliance could void the user's authority to operate the equipment.
[FCC compliance Information]
This device complies with part 15 of FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received.
Including interference that may cause undesired operation.
[FCC WARNING]
This equipment may generate or use radio frequency energy. Changes or modifications to this
equipment may cause harmful interference unless the modifications are expressly approved in
the instruction manual. The user could lose the authority to operate this equipment if an unauthorized
change or modification is made.
Class B device

- 1 -
Table of Contents
1. Greetings …………………………………………………………………………… 4
2. Before Getting Started …………………………………………………………… 4
3. Overview …………………………………………………………………………… 5
4. PIN Types ………………………………………………………………………… 10
5. Setting PIN ………………………………………………………………………… 11
6.Household PIN Confirmation ……………………………………………………… 14
7.Configuring Building and Serial Numbers in the Main Entrance Interphone ……… 15
8. Using Remote Cardkeys (RF/ID) - Optional ……………………………………… 17
9. Surveillance Monitor Configuration ……………………………………………… 23
10. Door Release Time Setup ………………………………………………………… 24
11. Page Tone Selection ……………………………………………………………… 25
12. Wiring Method Selection ………………………………………………………… 26
13. Video Out Impedance Adjustment ……………………………………………… 27
14. Household Interphone Diagnosis ………………………………………………… 28
15. Household Number Registration ………………………………………………… 30
16. Paging the Household …………………………………………………………… 32
17. Paging the Guardhouse …………………………………………………………… 32
18. Door Release Using the Household PIN ………………………………………… 33
19. Door Release Using the Building (Management) PIN …………………………… 33
20. Appendix (Various Program Summaries) ……………………………………… 34
21. Wiring Method …………………………………………………………………… 36
22. Specifications …………………………………………………………………… 51

- 2 -
Please follow the things described below in order to prevent any
danger or property damage.
Warning
Caution
Safety Warning & Caution
Prohibition.
No disassembly
No touch
Must follow strictly.
Shows plugging out the power cord
without an exception
Shows the warning and caution for an electric shock.
Shows the warning and caution for a fire.
It may cause a serious damage or
injury if violated.
It may cause a minor damage or
injury if violated.
Power & Installation
Warning
Please don’t use several
products at the same time on
one power socket.
·It may cause a fire due to an
abnormal overheating.
Please don’t bend the power
cable excessively or it may
cause an electric shock.
·fire when using a damaged
power cable.
Please don’t handle the power
cable with a wet hand.
·It may cause an electric
shock.
Please plug out the power
cable from the socket when
not using it for a long period
of time.
·It may shorten the product
lifespan or cause a fire.
Please don’t install the
product in the place where
there is much oil, smoke or
humidity.
·It may cause an electric
shock or fire.
Please don’t install the
product with the lightening
and thunder.
·It may cause an electric
shock or fire.
Please don’t use and connect
this product with other
products with different rated
voltage
·It may cause a disorder or
fire.
When installing the product
that generates heat, please
install the product away from
the wall (10cm) for the
ventilation.
·It may cause a fire due to
the increased internal
temperature.
DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지2

- 3 -
Cleaning & Use
Please don’t disassemble,
repair or rebuild this product
arbitrarily (please contact the
service center if a repair is
needed.
·It may cause an electric
shock or fire.
Please plug the power cable
firmly into the inner end
·It may cause a fire.
Please hold the plug tightly
when unplugging the power
cable (a part of the copper
wire may be disconnected if
the grabbing is only made on
the cord when pulling out the
cable).
·It may cause an electric
shock or fire
When connecting the power
cables after cutting the cable,
please install the product with
power off
·It may cause an electric
shock or fire
When installing the product,
please fix it firmly while using
the wall-mounting unit and
screws.
·It may cause an injury from
the falling object.
Please be careful when using
an AC circuit breaker since
there is a possibility of an
electric shock.
When cleaning the product,
please rub it with a soft and
dry cloth after plugging out
the power cable. (Please don’t
use any chemical products
such as wax, benzene, alcohol
or cleanser.)
Please don’t drop the product
on the ground and don’t apply
a shock .
·It may cause a failure.
Please use the designated
connection cable within the
maximum calling distance
designated for the product
·It may reduce the product
performance.
Please check the use voltage
and current for the DC-only
products and use the
appropriate rectifier.
·It may cause a fire.
Please avoid direct rays of the
sun or heating devices at a
time of installation.
·It may cause a fire.
Please don’t install the
product on an unstable place
or small support board.
·It may cause an injury if it
falls down while in use.
If an abnormal sound, burning
smell or smoke is coming out
of the product, please plug out
the power cable and contact a
service center.
·It may cause an electric
shock or fire.
Please don’t insert any
metallic or burnable materials
into the ventilation hole.
·It may cause an electric
shock or fire.
Please use only the designated
batteries for the products of
using DC power.
·It may cause an electric
shock or fire.
Cleaning & UsePower & Installation
Warning
Caution
DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지3

- 4 -
󳢮 Thank you for purchasing a Commax product.
󳢮 This product is a high tech Main Entrance interphone that supports
electronic and remote (Optional) keys and finger print recognition
(Optional) features. Please read this manual carefully.
󳢮Using 8-wire common wiring method between the Main Entrance interphone and
the Guardhouse interphone, this system supports 3 communication circuits, and
each communication circuit is a Balance Type that supports 2 wires.
󳢮Using 4-wire common wiring method between the Main Entrance interphone and
the Household interphone, this system supports telephone and video
connections. Only use coaxial cables for video connection.
󳢮The short and cut of wiring can cause a malfunction. Be sure to check wiring
before installation.
󳢮It is recommended that each Main Entrance interphone is installed and its
connection be checked from the Guardhouse and the Household(s).
󳢮Maximum of 2048 Remote Cardkeys are supported. (When not connected to a
computer)
󳢮Three consecutive entries of wrong Management PIN, Building PIN, or
Household PIN will automatically page the Guardhouse.
Three consecutive attempts at unlocking doors with an unregistered Remote
Cardkey will also automatically page the Guardhouse.
1. Greetings
2. Before Getting Started
※Remarks
DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지4

- 5 -
3. Overview
3-1. Feature
DRC-481L
No
1
2
3
4
5
6
7
8
9
Description
Display Window (FND)
RF/ID Receiver (Optional)
Speaker
Mic
Key Pad
Call Button
CCD Camera
Program Button
Electronic Key Button
No
10
11
12
13
14
15
16
Description
Guard Button
Cancel Button
Reset Button
Selection Switches
Infrared Sensor Terminal
Guardhouse Interphone Terminal
Computer Connection Terminal
No
17
18
19
20
21
22
23
Description
Household Interphone (1)
Household Interphone (2)
Video Out
Power: DC12V/1A (RF-1A)
Door Release Terminal
Receiver Volume Control
Security Switch Connection
No. 1: Computer Connection
No. 2: Electronic Key Selection
(Finger Print Recognition)
DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지5

- 6 -
DRC-500L
No
1
2
3
4
5
6
7
8
9
Description
Speaker
Key Pad
Program Button
Electronic Key Button
Guard Button
Cancel Button
Call Button
Mic
RF/ID Receiver (Optional)
No
10
11
12
13
14
15
16
17
18
Description
Night Lamp
Display Window (FND)
CCD Camera
Computer Connection Termina
Guardhouse Interphone Termina
Household Interphone (1)
Household Interphone (2)
Video Out(Surveillance Monitor Connection)
Infrared Sensor Terminal
No
19
20
21
22
23
24
Description
Security Switch Connection
Power: DC15V/1A(CS-15C)
Reset Button
Selection Switches
Receiver Volume Control
Door Release Terminal
No. 1: Computer Connection
No. 2: Electronic Key Selection

- 7 -
3-2. Basic Function
󳢬RF/ID Receiver (Optional)
To open the door using a Remote Cardkey, place the key here. The word‘oPEn’will
display and the door will be released.
󳢬Call Button (E: Enter)
This button is used to page households.
󳢬Program Button (P: Program )
This button is used to Program.
󳢬Electronic Key Button (K: Key)
This button is used to release the door by using PIN.
(Available only when the Electronic Key option has been set as OFF. When it is set as
ON, Finger Print Recognition is enabled)
󳢬Guardhouse Page Button (G: Guard)
This button is used to page the Guardhouse if the Guardhouse interphone has been
installed.
AAuuddiiooGGuuiiddee
““DDoooorrOOppeenneedd””
PPrreesssstthheePPaaggeebbuuttttoonnaafftteerreenntteerriinngg
tthheeHHoouusseehhoollddNNuummbbeerr..
Please the Card Here OPEN DOOR
Program Enter
DRC-481L/DRC-500L-영 문 2006.10.26 1:23 PM 페이지7