Radio Shack Home Security System 49 2512 User Guide

B/W 9-Inch 4-Channel  
Security Monitor  
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• This system is designed for indoor use  
only.  
AUDIO (IN), a yellow VIDEO (IN), a  
black AUDIO (OUT) and a DC 12V  
(OUT) barrel plug. Connect the yellow  
jack, the white jack, and the barrel plug  
to the long cable that comes with your  
camera as follows:  
• Do not install any camera or monitor  
where it will be exposed to high humidity  
or rain.  
• Select a location for the monitor that will  
not be blocked by objects or traffic.  
Make sure the selected location is not in  
direct sunlight or in line-of-sight with a  
direct light source that might make  
observing the monitor difficult.  
• Connect the yellow AUDIO (IN) jack  
to the yellow AUDIO plug.  
• Connect the white VIDEO (IN) jack to  
the white VIDEO plug.  
• For the Cat. No. 49-2512 camera  
only, connect the DC 12V (OUT) bar-  
rel plug to the DC12V 200mA barrel  
• Do not route any of the connecting  
cables close to power or telephone  
lines, transformers, or other electrical  
equipment that could interfere with your  
security system or with any nearby sys-  
tems or devices.  
CA  
receptacle on the long cable. The  
jacks on the monitor, rather than the  
external adapter supplied with the  
camera, provide the operating power  
to the camera.  
• Select a location for the camera and  
monitor so the ambient temperature is  
between 14° — 113°F (–10° — 45°C).  
• For the Cat. No. 49-2513 camera  
only, connect the black AUDIO (OUT)  
jack to the the camera’s red audio  
input plug.  
CONNECTING A CAMERA  
Warnings:  
The monitor comes with two cables that let  
you connect one or two cameras to the mon-  
itor. Additional cables for more cameras are  
available at your local RadioShack store.  
Follow these steps to connect either the Ra-  
dioShack Cat. No. 49-2512 or 49-2513 mod-  
el cameras.  
• Do not connect the Cat. No. 49-2513  
camera to the DC 12V (OUT) plug.  
Doing so can damage the monitor or  
camera. Use only the AC adapter  
supplied with the camera.  
To use this monitor to power cameras  
other than Cat. No. 49-2512, be sure  
the selected camera requires 12V DC  
at no more than 200mA and has a  
matching connector that fits the barrel  
plug of the monitor’s provided cable  
with the TIP +. If you are not sure, do  
not attempt to connect that camera.  
Instead, use the power supply pro-  
vided with the camera.  
Camera  
Cat. No. 49-2512  
3. Connect the mini-DIN plug on the end of  
1
2
the 79 / -foot cable (supplied with Cat.  
1. Connect the mini-DIN plug at one end of  
the supplied 2-foot cable to one of the  
No. 49-2512) into the mini-DIN jack on  
the back of the Cat. No. 49-2512 cam-  
era, or the distribution box of Cat. No.  
49-2513.  
CA1 CA4  
four mini-DIN jacks ( to ) on the  
rear of the monitor.  
2. The other end of the cable has three  
jacks and one barrel plug: a white  
4. Plug the monitor’s AC power cord into a  
standard AC outlet.  
3
Introduction  
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ˆ Operation  
POWER  
Note  
: When you turn off the monitor’s power,  
Press  
on the monitor. The AUTO in-  
dicator lights and the monitor automatically  
scans the input to all of its jacks in sequence.  
If you did not connect a camera to one or  
more of the jacks, the monitor displays a  
blank screen when it scans those jacks. To  
have the monitor skip a blank screen, see  
“Programming a Viewing Sequence.”  
the view time resets to 5 seconds for each  
camera.  
Programming a Viewing  
Sequence  
The monitor scans cameras 1 through 4 in  
that order each time you turn on the system.  
To set a different scan order, with the AUTO  
To manually select a single camera’s view,  
AUTO.  
press  
Then press the camera button of the camera  
CA1 CA2 CA3  
The AUTO indicator turns off.  
CA1, CA2, CA3,  
indicator on, press  
CA4  
and  
in the desired order. To skip any cam-  
you want to observe (  
CA4  
,
,
, or  
era, do not press that camera's button.  
).  
For example, to view cameras 3, 2, and 1,  
CA3, CA2  
and skip camera 4, press  
CA1 CA4  
, then  
. (Do not press  
.)  
VCR  
To reset the viewing sequence, press  
AUTO  
then  
. The system resumes scanning  
all four cameras in order (1–4).  
Note:  
VCR  
AUTO  
then does not  
Pressing  
change the view time settings.  
Adjusting the Picture/Sound  
Controls  
Setting the Camera View Time  
When you turn on the monitor, it is preset to  
scan all the camera connections, pausing 5  
seconds at each.  
To change the view time for all the connect-  
AUTO  
CA4  
and the  
ed cameras, hold down  
button for the amount of time you want them  
to scan (during each cycle). For example, to  
set the view time to 10 seconds, hold down  
The monitor has picture and sound controls  
similar to a standard TV. To access the con-  
AUTO  
CA4  
for 10 seconds then release  
and  
both buttons. You can set a view time of up  
to 60 seconds.  
PUSH  
trols, press  
er.  
on the front panel flip cov-  
4
Operation  
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CONT  
(Contrast) — Adjusts the contrast be-  
jacks of your VCR using video-quality shield-  
ed cables (not supplied).  
tween the dark and light parts of the picture.  
Monitor  
BRT  
(Brightness) — Adjusts the overall  
brightness of the screen.  
V-HOLD  
(Vertical Hold) — Stops the picture  
VCR  
from rolling.  
H-HOLD  
(Horizontal Hold) — Stops horizon-  
tal tearing.  
AUDIO  
(Volume) — Adjusts the sound vol-  
ume picked up by all camera microphones.  
If you plan to play the recorded tape through  
V IN  
the monitor, connect the monitor’s  
A IN  
and  
Using the Monitor Microphone  
jacks to the VCR’s audio and video out-  
put jacks using a video-quality shielded cable  
(not supplied).  
If you use the monitor with a camera capable  
of 2-way audio communications, follow these  
steps to speak to someone near the camera.  
VCR Recording  
TALK.  
lights. Speak into the  
1. Hold down  
The TALK indicator  
MIC  
located  
Follow these steps to record the input from  
one or more cameras.  
beneath the screen in the lower right  
corner.  
1. Turn on the system and the VCR.  
Note:  
TALK  
interrupts the  
Pressing  
2. Load a blank video cassette, or one you  
want to record over, into the VCR.  
scanning of each connected camera.  
AUTO  
2. When you finish speaking, press  
to resume scanning all cameras, if  
desired.  
3. Most VCRs have either a separate  
switch or built-in electronic programming  
to let you switch between a TV source  
as input and another source connected  
to the audio/video jacks. Using the  
method appropriate for your VCR, select  
the source connected to the audio/video  
input jacks.  
Using a VCR  
To record the audio and video input from  
each camera, you can connect a VCR  
equipped with separate audio and video in-  
put jacks to the monitor . You can then play  
back the recording on the monitor or on a  
standard TV equipped with AV input jacks.  
Note:  
If your VCR has no provision for  
recording a separate external source,  
special accessories are available at your  
local RadioShack store.  
To record the sound and picture from your  
4. Select the desired recording speed and  
other settings on your VCR.  
V OUT  
cameras, connect the monitor’s  
and  
jacks to the audio and video input  
A OUT  
5. Begin recording.  
5
Operation  
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3. Begin playback on the VCR.  
VCR Playback to the Monitor  
4. When you finish playing the recorded  
tape and have turned off the VCR, press  
To view a recorded tape through the monitor,  
follow these steps.  
AUTO  
to return to sequential camera  
1. Turn on the monitor and the VCR.  
scanning  
VCR  
2. Press  
on the monitor's front panel.  
The VCR indicator lights.  
ˆ Care  
Image is not clear  
Keep the monitor dry; if it gets wet, wipe it  
dry immediately. Use and store the monitor  
only in normal temperature environments.  
Handle the monitor carefully; do not drop it.  
Keep the monitor away from dust and dirt,  
and wipe it with a damp cloth occasionally to  
keep it looking new.  
.
CONT  
• Adjust  
• Adjust  
• Adjust  
.
BRT  
.
V-HOLD H-HOLD  
or  
.
• Be sure the selected camera is not  
pointed directly at a light source.  
Modifying or tampering with the monitor’s in-  
ternal components can cause a malfunction  
and might invalidate its warranty and void  
your FCC authorization to operate it. If your  
monitor is not performing as it should, take it  
to your local RadioShack store for assis-  
tance.  
Cannot record to a VCR.  
• Check the cable connections. Be sure  
audio and video cables are not  
reversed.  
• Be sure the VCR is set to audio/video  
input and is set to record.  
• Check the connections between the  
camera and the monitor.  
TROUBLESHOOTING  
If your monitor is not working as it should,  
these suggestions might help you eliminate  
the problem. If the monitor still does not op-  
erate properly, take it to your local Ra-  
dioShack store for assistance.  
Cannot play back using the monitor  
.
• Check the cable connections. Be sure  
the audio and video cables are not  
reversed.  
No picture appears  
.
• Be sure the VCR is set to play.  
• Be sure the monitor's power is on.  
• Check the connections between the  
camera and the monitor. Be sure audio  
and video cable connections are not  
reversed and that power connections  
CA  
are secure. Try all the  
rear apron of your monitor.  
jacks on the  
CONT  
• Adjust  
.
6
Care  
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ˆ Specifications  
Picture Tube ............................................................................B/W 10" tube with 90° deflection  
Power Source ................................................................................................... AC 120V, 60 Hz  
Power Consumption ................................................................................................. Max. 40 W  
Resolution .................................................................................... More than 800 lines at center  
TV System ............................................................................................................. EIA standard  
Camera Scan Time .............................................................................................. 1–60 seconds  
Video-in ....................................................................................... 1 V p-p composite at 75 ohm;  
4 DIN from camera, 1 phono from VCR  
Audio-in ....................................................................... 4 DIN from camera, 1 phono from VCR  
Video-out .......................................................................................................... 1 phono to VCR  
Audio-out ........................................................................................... 4 DIN/1 phono to camera  
Operating Temperature .......................................................................................... 14° to 122° F  
(–10° to 50° C)  
Operating Humidity ............................................................................................ Under 90% RH  
1
1
Dimensions (HWD) ....................................................................................... 9 / 10 / 10 In  
2 ×  
2 ×  
(242 × 266 × 254 mm)  
Weight .............................................................................................................................. 1.06 lb  
(4.8 kg)  
Provided Accessories ..................................................................................... Two 2-foot cables  
(3 phono jacks/1 DC plug to 4-pin DIN plug)  
Specifications are typical; individual units might vary. Specifications are subject to change and  
improvement without notice.  
7
Specifications  
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Limited Ninety-Day Warranty  
This product is warranted by RadioShack against manufacturing defects in material and workman-  
ship under normal use for ninety (90) days from the date of purchase from RadioShack company-  
owned stores and authorized RadioShack franchisees and dealers. EXCEPT AS PROVIDED  
HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES,  
INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,  
ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES  
CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABIL-  
ITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RE-  
SPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE  
OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WAR-  
RANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RESULTING FROM INCONVE-  
NIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT,  
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN AD-  
VISED OF THE POSSIBILITY OF SUCH DAMAGES.  
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limita-  
tion of incidental or consequential damages, so the above limitations or exclusions may not apply to  
you.  
In the event of a product defect during the warranty period, take the product and the RadioShack  
sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, un-  
less otherwise provided by law: (a) correct the defect by product repair without charge for parts and  
labor; (b) replace the product with one of the same or similar design; or (c) refund the purchase  
price. All replaced parts and products, and products on which a refund is made, become the prop-  
erty of RadioShack. New or reconditioned parts and products may be used in the performance of  
warranty service. Repaired or replaced parts and products are warranted for the remainder of the  
original warranty period. You will be charged for repair or replacement of the product made after the  
expiration of the warranty period.  
This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse,  
accident, misuse, improper or abnormal usage, failure to follow instructions, improper installation or  
maintenance, alteration, lightning or other incidence of excess voltage or current; (b) any repairs  
other than those provided by a RadioShack Authorized Service Facility; (c) consumables such as  
fuses or batteries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f) costs  
of product removal, installation, set-up service adjustment or reinstallation.  
This warranty gives you specific legal rights, and you may also have other rights which vary from  
state to state.  
RadioShack Customer Relations, 200 Taylor Street, 6th Floor, Fort Worth, TX 76102  
12/99  
We Service What We Sell  
A
49-2511  
RadioShack Corporation  
Fort Worth, Texas 76102  
11A00  
Printed in Korea  
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