Home Sentinel OS1444 User manual

WIRELESS REMOTE CONTROL
BUILT-IN QUAD OBSERVATION SYSTEM
Before operating the unit, please read this manual thoroughly and retain it for future reference.
USE AND CARE GUIDE

RISK OF ELECTRIC SHOCK
DO NOT OPEN.
CAUTION
WARNING
CAUTION
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK HAZARD, DO NOT EXPOSE THISAPPLIANCETO RAIN
OR MOISTURE.
DO NOT INSERTANY METALLIC OBJECT THROUGH VENTILATION GRILLS.
Explanation of Graphical Symbols
This symbol is intended to alert the user the presence of uninsulated, dangerous voltage within the product's
enclosure that may be of sufficient magnitude to constitute a risk of electric shock.
This symbol is intended to alert the user to the presence of important operating and
maintenance instructions in the literature accompanying the appliance.
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK DO
NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE
PARTS INSIDE. FOR SERVICING REFER TO QUALIFIED
SERVICE PROFESSIONAL

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. CLEANING-Unplug this television from the wall outlet before cleaning.
Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning.
4.ATTACHMENTS-Do not use attachments not recommended by the
television equipment manufacturer as they may result in the risk of fire,
electric shock or injury to persons.
5. WATERAND MOISTURE-Do not use this television equipment near
water-for example, near a bathtub,washbowl, kitchen sink, laundry tub,
in a wet basement, near a swimming pool, or the lake.
6.ACCESSORIES-Do not place this television equipment on an unstable
cart, stand or table. The television equipment may fall, causing serious
injury to a child or adult, and serious damage to the equipment. Wall or
shell mounting should follow the manufacturer's instructions, and should
use a mounting kit approved by the manufacturer.
6A. Television equipment and cart combinations should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause the
equipment and cart combination to overturn.
7. VENTILATION-Slots and openings in the cabinet and the back or bottom
are provided for ventilation, and to ensure reliable operation of the
television equipment and to protect it from overheating. These openings
must not be blocked or covered. The openings should never be blocked by
placing the television equipment on a bed,sofa, rug. or other similar
surface. This television equipment should never be placed near or over
a radiator or heal register. This television equipment receiver should not be
placed in a built-in installation such as a bookcase unless proper ventilation
is provided.
8. POWER SOURCES-This television equipment 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 supplied to your home. consult your television
dealer of local power company. For television equipment designed to
operate from battery power refer to the operating instructions.
9. GROUNDING OR POLARIZATION-This television equipment is provided
with a polarized alternating-current line plug(a plug having one blade wider
then the other). The 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.

IMPORTANT SAFEGUARDS
10. POWER CORDS-Do not allow anything to rest on the power cord.
11. HEED WARNINGS-Follow all instructions marked on the television
equipment.
12. LIGHTNING-For added protection for this television equipment during
a lighting storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the
antenna or cable system. This will prevent damage to the video
product due to lightning and power-line surges.
13. OVERLOADING-Do not overload wall outlets and extension cords as
this can result in a risk of fire or electric shock.
14. OBJECTAND LIQUID ENTRY-Never push objects of any kind into
television equipment 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 product.
15. SERVICING-Do not attempt to service this television equipment
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 this television equipment
from the wall outlet and refer servicing to qualified service personnel
under the following conditions:
A. When the power supply cord or the plug has been 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 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 video product to its
normal operation.
E. If the video product has been dropped, or the cabinet damaged.
F. When the video product 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 that 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.
SAVE THESE INSTRUCTIONS.

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 communication.
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 separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to witch the receiver is connected.
Consult the dealer or an experienced radio or television technician for help.
FCC CLASS B NOTICE

The users manual or instruction manual for an intentional or unintentional radiator shall caution the used that
changes or modifications not expressly approved by the party responsible for compliance could void the
user'authority to operate the equipment.
WARNING:TO PREVENTDAMAGE WHICH MAYRESULT
IN FIRE OR SHOCK HAZARD DO NOT EXPOSETHIS
APPLIANCE TO RAIN OR MOISTURE.
FCC CLASS B NOTICE
CERTIFICATION:
This unit complies with
DHHS rules 2 cfr
subchapter J and FCC
rules 47 cfr part is
applicable at date of
manufacture.
RISK OF ELECTRIC SHOCK
DO NOT OPEN.
CAUTION

TABLE OF CONTENTS
Introduction 3
Features 3
Precaution Before Installing or Using the System 3
Description of Controls
Monitor Unit 4-9
Camera Unit 10
Installation
Camera Unit 11
Monitor Unit 12-13
Wiring Diagram 14
Trouble shooting guide 15
Specifications
Monitor Unit 16
Camera Unit 17
Accessories 18-19
Care and Maintenance 20
page

This OBSERVATION MONITOR will give you added security and comfort for many years. It is easy to install in almost
anywhere you need audio/video surveillance. Please read the installation and operating instruction in the manual, and keep it
for future reference.
FEATURES
12" Black/White monitor with built-in QUAD processor, and 2 cameras.
Availability of up to 4 camera connections.
Easy to install and operate.
Compact, lightweight,and versatile.
High resolution monitor.
Low, minimum lighting requirement.
Manual or auto camera selection switchable, just on full screen.
3 to 60 second adjustable auto camera switching.
2 way audio, on full screen. only
VCR Recordable.
Alarm function.
Slave monitor output.
Wide range of accessories.
Main / Stand by monitor power switches
DIN connector as well as BNC connector
Remote control provides convenient function access.
Read the following precautions before installing or using the system
1. Choose an ideal location for the camera so that the lens won't be exposed to any direct light source.
The camera unit must also be protected against moisture and vibration.
2. The monitor should only be operated with the correct power source indicated on the specification.
3. Check the system for operation prior to installing the unit.
4. Be extra careful not to scratch the camera lens.
INTRODUCTION
3

DESCRIPTION OF CONTROLS & OPERATION
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21
24
25
15 16 17
POWER
AC IN PUT
ALARM OUT
COM
NC N.O CAMERA IN PUT
V C R
IN OUT OUT
AUDIO
VIDEO
SLAVE
1 2 3 4
VIDEO IN
1 2 3 4
AUDIO IN
CA1 CA2 CA3 CA4
REMOTE
TALK AUTO/QUAD CA1 MENU POWER
14
5 1 2 3 4
6
7 8 9 10
VCR
11 12
13
PUSH
CAM 1
CAM 3 CAM 2
AL
2002.05.25
CAM 4
CA2 CA3 CA4
FRONT VIEW
Front View
1. BRIGHTNESS CONTROL KNOB
To adjust the BRIGHTNESS of the screen.
2. CONTRAST CONTROL KNOB
To adjust the CONTRAST of the screen.
3. VERTICAL HOLD CONTROL KNOB
To adjust the VERTICAL synchronization.
4. VOLUME CONTROL KNOB
Turn on the volume control up or down to reach volume desired.
5. MICROPHONE
Pick up sound around the monitor.
6. ALARM ON/OFF SELECTOR
Switches alarm function on/off. NB alarm function is set to OFF position upon
activation of the monitor via power switch will be displayed as (AL) on the
monitor.
6A. DESCRIPTION OF THE ALARM FUNCTION
The alarm function is designed to automatically control picture selection upon
receipt of signals from alarm devices such as PIRS, contacts or panic buttons,
alert the operator and even trigger additional equipment such as a time lapse
VCR. Each camera channel has an associated alarm trigger input. Irrespective
of the camera switching mode (ie Manual orAuto) the system will instantly
switch to the channel on which an alarm trigger has been received and emit a
warning sound for the duration of the alarm reset time.
4
A. MONITOR

After this period allowing that no further alarm triggers are received the
system will automatically revert to the mode in which it was originally
set. Should additional triggers be received during the alarm reset time
period the system will automatically switch to the relevant cameras and
continue the warning sound.At the time of trigger the system can also
send an output to external equipment such as a time lapse VCR, in
event record mode or through an additional relay to lighting or alarm
sound etc. The alarm trigger device should be normally open. The
alarm output can be either normally open or normally closed.
7. TALK
Press and hold this button to communicate through selected camera
channel. Release to hear sound from selected camera channel.
8. QUAD / AUTO SWITCHING BUTTON
This button is used to change mode between QUAD andAUTO mode.
Pressing this button wig change from full screen display to quad
display. Pressing this button again changes from quad display to full
screen display with automatic switching of four cameras.
Quad function - Display up to four cameras on the screen at one time.
The pictures are reduced in size to one-fourth of the screen. The
screen is divided into four quadrants. If you want to see full screen
picture of any camera on the Monitor, press desired camera button and
if you want to see quad mode, press quad button. When turning the
system on, the monitor displays quadrant picture.
Auto function - Selecting system in auto switching mode with more
than one camera will automatically display the locations one by one.
When turning the system on. Camera 1 will be operate automatically.
After turning on the system, you can program theAuto Switching
sequence of the Cameras Being viewed. By pressing the Quad/Auto
button again or 1~4 camera button the automatic switching function is
switched off. NOTE :AUTO appear on the screen.
9. CAMERA-1,2,3,4 BUTTONS
Press each button to monitor the desired channel.
10. MENU(ON SCREEN DISPLAY)
This monitor provides on screen programming function including
camera identification, sequence, scan dwell time, alarm reset time
and time/date.
SETTING UP
To enter on-screen programming, press the MENU button located on
the front of the monitor. The main menu as identified below will appear.
NOTE: USE THE (UP / DOWN)AND (LEFT / RIGHT)
ARROW BUTTONS LOCATED ON THE FRONT OF THE MONITOR
TO MOVEAROUND THE CURSOR.
1) TITLE SET (CAMERAIDENTIFICATION)
Press the MENU button to enter title set (Camera Identification)
mode. The first letter on the camera 1 will automatically flash. Use
the (UP/DOWN) and (LEFT/RIGHT) buttons to name the
DESCRIPTION OF CONTROLS & OPERATION
5
( MAIN MENU )
1. TITLE SET
2. SEQUENCE
3. SCAN DWELL TIME
4. ALARM RESET TIME
5. TIME DATE
6. EXIT

camera location (EG. FRONT, COUNTER, etc)A total of eight
characters are available. When complete, press the MENU button to
proceed to Cameras 2,3 and 4. Then select display on/off. When
complete, press the MENU button and the MENU button again to exit.
2) SEQUENCE
This function is used in theAUTO mode. The camera will automatically
rotate between the four camera locations inAUTO mode. The monitor
has been defaulted to a 1-2-3-4 setting. (if all 4 cameras are
connected) To change this setting proceed as outlined below.
Otherwise proceed to SCAN DWELLTIME. To change the sequence
of camera setting, press the menu button. Use the (UP / DOWN)
and (LEFT / RIGHT) buttons to change the camera sequence.
When complete, press the MENU button.
3) SCAN DWELL TIME
This function is used inAUTO Mode to automatically rotate from one
camera to another. The setting is defaulted to 5 seconds, but can be
adjusted between 1-60 seconds. To change the Scan Dwell time,
proceed as outlined below. Otherwise proceed toALARM RESET
TIME
• Use the (UP / DOWN) arrow keys to go to SCAN DWELLTIME
selection.
• Press the MENU button to scan dwell time. Use the (UP /
DOWN) arrow keys to adjust the time, when complete, press the
MENU button.
4) ALARM RESET TIME
Use the (UP / DOWN) arrow keys to adjust the alarm reset time
from 1-90 seconds
5) TIME / DATE
To adjust the time or date proceed as follows: Use the (UP /
DOWN) arrow keys to proceed to the TIME/DATE menu. Press the
MENU button to enter this setting and Use the (UP / DOWN)
arrow keys to change the settings. When complete press the MENU
button to exit the TIME/DATE menu.
6) EXIT
To exit the main menu
11. VCR ON/OFF BUTTON
• Press the VCR button to review recorded pictures from VCR.
• Press it again to step the video signals.
12. POWER ON/OFF SWITCH (STAND BY)
By pushing the stand-by button the image and sound on the monitor
can be switched ON and OFF. The alarm function will remain active
regard less of the position of the switch.
13. LED INDICATORS
VCR, POWER function indicators.
DESCRIPTION OF CONTROLS & OPERATION
6

14. REMOTE CONTROL SENSOR
Turn on the main power, and then push the stand-by button. Using the remote
control gives you full switcher functions on the front panel of the monitor (except for
the power function).
2 “AAA” Batteries reguired for remote control
Remote control
DESCRIPTION OF CONTROLS & OPERATION
7
TALK
QUAD/AUTO ALARM
REMOTE CONTROL
2
1
3
4
5
6
CA1/ CA2/
CA3/ CA4/
VCR
MENU
TALK
ALARM
CAMERA 1-4
VCR
MENU
QUAD/AUTO

23 1826 19 22
20
21
24
25
15 16 17
POWER
AC IN PUT
ALARM OUT
COM
NC N.O CAMERA IN PUT
V C R
IN OUT OUT
AUDIO
VIDEO
SLAVE
1 2 3 4
VIDEO IN
1 2 3 4
AUDIO IN
CA1 CA2 CA3 CA4
REMOTE
13
REAR VIEW
15. MAIN POWER SWITCH
This switch is used to turn ON or OFF all power to the monitor.
16. AC POWER CORD
Plug theAC power supply cord.
17. ALARM OUTPUTS
COM common
NO normally open
NC normally closed
18. VIDEO INPUT
Receives video signal from VCR or another video unit.
19. VIDEO OUTPUT
Transmits video signal from a camera to another monitor.
Also used in recording on VCR.
20. AUDIO INPUT
Receives audio signal from VCR or audio amplifier.
21. AUDIO OUTPUT
Transmits audio signal to audio amplifier.Also used in recording on VCR.
22. SLAVE MONITOR OUTPUT, AUDIO/VIDEO
Audio and video output for slave monitor. Connect via double male to double
male phone leads of required length. NB: Maximum recommended distance
between master and slave monitor is 20m.
Rear View
DESCRIPTION OF CONTROLS & OPERATION
8
A)B+
B)Audio in
C)Camera audio AMP:B+
D)Video in
E)Audio out
F)N.C
D
E
F
A
B
C
ALARM OUT
COM
NC N.O
CAMERA

23. CAMERA INPUT JACKS.
Connect to 4 cameras.
24. AUDIO INPUT
These inputs are looping used forAudio.
25. BNC CAMERA INPUTS 1~4
These inputs are used for standard cameras with BNC type
connectors.
26. REMOCON
Connection wire to remote control (optional). Controls all of the
switcher functions on the front panel of the monitor.
DESCRIPTION OF CONTROLS & OPERATION
9
NOTE : The RJ45 connector namely “REMOTE” which is
located at the back of the monitor is for optional wire type
remote control only (not available yet). Please do not
connect any other item.

DESCRIPTION OF CONTROLS & OPERATION
10
B. Camera Unit
1. CCD CAMERA LENS
Turn the front ring of the lens to obtain the focus
desired.
2. MICROPHONE
Pick up sound around the camera.
3. ALARM INPUT
Connect an optional sensor device to this
terminal.
4. MONITOR INPUT JACK
Connect to cable from the monitor.
5. BRACKET
6. SPEAKER
Deliver the sound from the monitor.
Front View Rear View
12
6
5
IN
GND
B+
TO MONITOR
4
3
IN =Alarm input (Normally open)
GND = Ground
B+ = Power output +12V DC 100mA
IN
GND
B+

11
INSTALLATION
A. Camera Unit
Permanent installation using pedestal stand.
CAUTION : Keep camera installed away from direct sunlight. Also avoid places where humidity is high or where
the camera is not protected from rain.The mounting bracket must be attached to a structural object such
as a wall stud or ceiling rafter using suitable fastener. Do not touch the glass of the lens. This could
damage the delicate coating on its surface. If the lens has to be cleaned, use a special lens cleaning
tissue available at any camera store.
1. Attach the Pedestal using 4 screws. 2. Attach the Camera onto the Pedestal and tighten
the thumb screw.

INSTALLATION
12
1. Camera 1 Terminal
Connect camera 1 cable to this terminal.
2. Camera 2 Terminal
Connect camera 2 cable to this terminal.
3. Camera 3 Terminal
Connect camera 3 cable to this terminal.
4. Camera 4 Terminal
Connect camera 4 cable to this terminal.
POWER
AC IN PUT
ALARM OUT
COM
NC N.O CAMERA IN PUT
V C R
IN OUT OUT
AUDIO
VIDEO
SLAVE
1 2 3 4
VIDEO IN
1 2 3 4
AUDIO IN
CA1 CA2 CA3 CA4
REMOTE
1 2 3 4
AC power cord
1-4 Camera connections
Using the provided cables, connect the camera to the monitor as shown in the diagram below.
Monitor with BNC cameras
The observation monitor may be installed with a standard BNC output security camera. Connect one end of the BNC
video cable to the output of the camera and the other end of the BNC video cable to the BNC camera input on the
rear of the observation monitor.
NOTE : Do not plug an observation camera and a BNC camera into a same camera port on the rear of the observation
monitor.
Example) Observation camera 1 (CA 1) - CA 1 port DIN terminal
BNC camera 1 (CA 1) - CA 1 port BNC input (jack)
B. Monitor Unit

INSTALLATION
13
AUDIO/ VIDEO JACK CONNECTIONS.
Refer to the following connection method, when connecting to the VCR
INSTALLATION WITH A TIME- LAPSE RECORDER.
Monitor VCR Terminal
Video OUT Video IN
Audio OUT Audio IN
Video IN Video OUT
Audio IN Audio OUT
Monitor Back view TIME lapse recorder
Video OUT Video IN
Audio OUT Audio IN
Video IN Video OUT
Audio IN Audio OUT
SLAVE Monitor
Video OUT Video IN
Audio OUT Audio IN
NOTE: The cable for this connection is not supplied with the unit.

NOTE: Do not use RCA jack to connect any cameras.
WIRING DIAGRAMS
WIRING Connections
POWER
AC IN PUT
ALARM OUT
COM
NC N.O CAMERA IN PUT
V C R
IN OUT OUT
AUDIO
VIDEO
SLAVE
1 2 3 4
VIDEO IN
1 2 3 4
AUDIO IN
CA1 CA2 CA3 CA4
REMOTE
MONITOR
CAMERA 1 CAMERA 2 CAMERA 4
CAMERA 3
14

Monitor
Problem
Multiple image in picture
Picture rolls up or down
Too dark or bright picture.
NO POWER
Poor picture quality
Picture but no sound
Sound but no picture
Shrinking picture
Check Point
Readjust the VERTICAL Hold
control knob.
Readjust the VERTICAL Hold
control knob.
Readjust the CONTRAST or
BRIGHTNESS controls.
Check for AC connection.
Clean the camera lens.
Readjust the CONTRAST or
BRIGHTNESS controls.
Adjust the VOLUME control
knob.
Readjust the CONTRAST
or BRIGHTNESS controls.
Check the condition of the
POWER source.
Before calling service, check the following points for possible misuse.
If you can't correct the problem after going through this chart, contact service man for further assistance.
TROUBLE SHOOTING GUIDE
15