SHOCK, DO NOT REMOVE COVER
(OR BACK). NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lightning flash with 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 the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
Warning-To Prevent Fire or Shock Hazard,
Do Not Expose This Equipment To Rain or Moisture.
IMPORTANT SAFEGUARDS
1.Read instructions: All the safety and operating instructions should be read before the appliance is operated.
2.Retain instructions: The safety and operating instructions should be retained for future reference.
3.Heed warnings: All warnings on the appliance and in the operating instructions should be adhered to.
4.Follow instructions: All operating and use instructions should be followed.
5.Cleaning: Unplug this video product from the wall 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 video product manufacturer as they may cause
hazards.
7.Water and moisture: Do not use this video product near water - for example, near a bath tub, wash bowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming pool, and the like.
8.Accessories : Do not place this video product on an unstable cart, stand, tripod, bracket,
or table.
The video product may fall, causing serious injury to a child or adult, and serious
damage to the appliance. Use only with a cart, stand, tripod, bracket, or table
recommended by the manufacturer, or sold with the video product.
Any mounting of the appliance should follow the manufacturer's instructions and
should use a mounting accessory recommended by the manufacturer.
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Digital Multiplexer
8A. 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.
9.Ventilation : Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the
video product and to protect it from overheating, and these openings must not be blocked or covered. The
openings should never be blocked by placing the video product on a bed, sofa, rug, or other similar surface. This
video product should never be places near or over a radiator or heat register. This video product should not be
placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the
manufacturer's instructions have been adhered to.
10. Power sources : This video product 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 to your home, consult your appliance dealer or local
power company. For video products intended to operate from batter y power, or other sources, refer to the operating
instructions.
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 at plugs, convenience
receptacles, and the point where they exit from the appliance.
12. Lightning : For added protection for this video product 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 video product due to lightning and power-line surges.
ENGLISH
13. Overloading : Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
14. Object and liquid entr y : Never push objects of any kind into this video product through openings as they may
touch dangerous voltage points or short-out par ts that could result in a fire or electric shock. Never spill liquid of
any kind on the video product.
15. Ser vicing : Do not attempt to service this video product 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 ser vice : Unplug this video product from the wall 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 video product.
c. If the video product has been exposed to rain or water.
d. If the video product does not operate normally by following the operating instructions. Adjust only those controls
that are covered by the operating instruction, as an improper adjustment of other
controls may result in damage and will often require extensive work by a qualified technician to restore the video
product to its normal operation.
e. If the video product has been dropped or the cabinet has been damaged.
f. When the video product exhibits a distinct change in performance this indicates a need for ser vice.
17. Replacement parts : When replacement parts are required, be sure the ser vice 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 video product, ask the service technician to
perform safety checks to determine that the video product is in proper operating condition.
This unit can combine up to 16 Camera Images onto one VCR, and both frequent recording and
sequential recording can be possible in the unit of Frame and Field, and assigned channel can be
played back selectively, and it is Triplex with which Live Mode, Playback Mode, and Live plus Playback
Mode can be done in one monitor.
Functions and Features
• System Setup Menu Button allows you to configure the system the way you want.
• Up to 16 asynchronous camera images can be connected.
• Up to 16 camera images can be combined onto one monitor so that multi-screen viewing is made
possible.
• Multi-view screen which supports simultaneous viewing of live cameras during playback of recorded
scenes.
• 4xzoom is allowed.
• Built-in Video Motion Detection Function.
• Using Spot Output, specific screen can be monitored.
• With Freeze Function, you can view a still picture.
• With Auto Sequence Mode, each channel can be viewed sequentially.
• Date, Time, and Alarm Display Functions can be reset.
• For remote control, RS-232C or RS-485 Cable can be connected to PC.
• This unit can be powered from 100 to 240V AC.
• When Alarm Signal was input, the CHANNEL number, which indicates ALARM, is displayed with
warning sound.
Such ALARM information is recorded in ALARM LIST.
• With the Channel Loss Detection function, if Channel Loss occurs, the CHANNEL number, which
indicates LOSS, is displayed. Such CHANNEL LOSS information is recorded in “ALARM/LOSS LIST.”
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A
BCDEF
Name of parts and Function
FRONT PANEL
A. POWER SWITCH
Power ON/OFF.
B. MULTI SCREEN DISPLAY
- MULTI SCREEN
You are in the multi-screen mode. Each press of the MULTI SCREEN Button shows the picture
displayed.
- REC CHECK
LIVE MODE: VCR output is displayed on the monitor.
P.B MODE: VCR input is displayed on the monitor.
This mode flashes during REC CHECK operation.
- LIVE/P. B.
Button for selecting either LIVE MODE or Playback MODE. LIVE MODE will be flashed.
- TRIPLEX
Button for selecting TRIPLEX MODE. Flashes during TRIPLEX operation.
- PIP
Button for selecting PICTURE-IN-PICTURE.
ENGLISH
C. CAMERA SELECT
Button for selecting proper CHANNEL.
D. ALARM
- RESET/ERASE
Button for deactivating ALARM. When ALARM is input, RESET/ERASE Button should illuminate.
When “ALARM/LOSS LIST” is displayed on the screen, pressing this Button will erase page by page.
- LIST
Shows ALARM/LOSS LIST.
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Digital Multiplexer
E. SETUP/FUNCTION
- MENU
Pressing this Button will make LED lit, and MAIN MENU appears on the screen.
- ENTER
Used when switching from MAIN MENU to SUB MENU.
- SET
This function is used when moving from SUB MENU to MAIN MENU after setting programs on
each MENU screen, or is used when setting each channel for multi-screen. When setting channels
for multi-screen, the channel number flashes.
- SEQUENCE
When pressing this Button, each Channel will automatically be switched to the next channel
sequentially with some time intervals, and LED should illuminate. Pressing again will stop
illuminating, and stops sequencing.
- FREEZE
When pressing this Button, selected screen becomes still, and LED should illuminate.
- ZOOM
When pressing this Button, the screen should enlarge. Pressing once enlarges twice, and another
pressing enlarges 4 times, and pressing once again will bring the screen back to normal.
→
F. MOVE ( , , , )
This function is used when setting Program Menu, Channel of Multi-screen, and Zoom Mode, and
also when moving Cursor.
→
→
→
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Digital Multiplexer
FIBEDGHACJ
Rear panel
A. CAMERA INPUT / LOOP THROUGH OUT
B. ALARM IN / ALARM OUT / VTI TERMINAL
ENGLISH
- Up to 16 camera signals can be input. When transmitting camera signals to external devices, OUT
terminal can be used.
- VTI: TRIGGER Output Connection terminal of VCR
- ALARM IN: Up to 16 ALARM Sensors can be connected. “G” indicates grounding terminal
connected to ALARM Input, and should be connected to grounding terminal of sensors.
- ALARM OUT (HOT/COLD): When ALARM is activated, ACTIVE MAKE Signal is generated.
- ALARM RESET : Connected to RESET terminal of VCR, and when ALARM is deactivated, PULSE
is generated.
- MOTIOM OUT(M/O) : When MOTION is activated, ACTIVE MAKE signal is generated.
C. VCR IN/OUT (BNC)
Indicates terminal for connecting to VCR Input/Output.
D. MONITOR OUT (BNC)
Indicates terminal for connecting to Monitor’s video Input terminal.
E. SPOT OUT (BNC)
Indicates terminal for connecting to Monitor’s video Input terminal.
F. VCR IN/OUT (4PIN MINI DIN)
Indicates terminal for connecting to VCR’s S-VHS Input/Output terminal.
✴
SDM-160M/SDM-160MP:Not used.
G. MONITOR OUT (4PIN MINI DIN)
Indicates terminal for connecting to Monitor’s video S-VHS Input terminal.
✴
SDM-160M/SDM-160MP:Not used.
H. RS-232C
With RS-232C cable, Remote Control can be done.
I. RS-485
With RS-485 cable, Remote Control can be done.
J. ~AC IN
Connects to Power Cord.
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Digital Multiplexer
CHAPTER 2. INSTALLATION
Preparing for the Installation
The following information is prepared for safe installation of the unit.
This unit can be placed on a flat table or installed in the rack. It should not be used vertically or skew, but
horizontally. The location of the unit and the composition of wiring are very important in properly operating
the system. When equipment is placed too close or if ventilation is not properly done, system may not
work properly, and maintenance of the system may be difficult. In order to prevent system failure and to
reduce system shut-down by outside environmental factors, air circulation in the system operating room,
and the cover of the unit must be fixed. Do not open the cover voluntarily because high voltage within the
unit may cause electric shock.
PHYSICAL & ENVIRONMENTAL
• Operating Temperature : 0 °C to 40 °C
• Maintenance Temperature : -20 °C to 60 °C
• Operating Humidity : 20% to 85% (RH)
• Maintenance Humidity : 20% to 95% (RH)
• Power Supply : 100 ~ 240 VAC
• Power Consumption : less than 14W
• Frequency : 50 / 60 Hz
CAUTIONS
When system is operated, input voltage range must be within 10% of nominal voltage, and power
consent should be grounded. Heating devices such as hair dryer, iron, refrigerator should not be used
together. For safe power supply, AVR (Automatic Voltage Regulator) is recommended.
The connector linked to this equipment can affect EMI, so it is recommended to coil the CORE-FERRITE
for use.
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Digital Multiplexer
15Cm
Precautions when Installing
Precautions when Installing
• Be sure to turn the unit off before installing.
• Avoid shock or vibration since
they may cause unit malfunction.
• Keep away from magnets, radio or TV to avoid
magnetic damage.
ENGLISH
• During or after installing the unit, be sure to maintain the
area around the unit clean.
• Place the unit on a flat surface and maintain temperature
properly. Allow 15 cm of clearance between the rear
panel and the wall.
• Be careful not to drop any conductive materials into the
hole for ventilation
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Digital Multiplexer
• When replacing built-in fuse, be sure to turn the power
off, and unplug the unit.
• Avoid locating the unit where direct sunlight will fall, and
maintain it cool. Keep tools and equipment away from
people so that they would not be hurt.
• Power Outlet should be grounded 2P(or 3P)Type.
• If ignoring smoke or smell while using the unit, fire or
electric shock may occur. In this case, turn the power
switch off immediately, and consult professionals in the
closest service center.
• Be sure to check dangers, which may occur due to
damped floor, ungrounded power extension cable, worn
power cord or lack of safety grounding.
CAUTIONS
When cleaning this unit, be sure to wipe with a dried cloth. If the unit is heavily contaminated, wipe it
with a soft cloth dampened with a mild detergent solution, then wipe dry with a soft clean cloth. Do not
use chemicals such as alcohol, benzene, or thinner because a chemical reaction could result permanent
damaging of the cabinet surface.
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Digital Multiplexer
UNPACKING
ENGLISH
Place shipping container on a flat surface, cut straps or tape, open top. Then, review the content;
the following items should be included:
• Main Unit
• User Manual (this document)
• One (1) Power Unit
• Two Rack Mount Adaptors
2-4
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