Radio Shack Intercom System 43 3101 User Guide

Indoor/Outdoor Modular Intercom System  
43-3101  
OWNER’S MANUAL — Please read before using this equipment.  
Your Indoor/Outdoor Modular Intercom  
System operates as a two-tone doorbell  
intercom and an indoor intercom. The  
doorbell is simple to install without wiring and  
you can add additional stations.  
Warning: Dispose of old batteries promptly  
and properly. Do not burn or bury them.  
Caution: If you do not plan to use the  
doorbell for two weeks or longer, remove the  
batteries. Batteries can leak chemicals that  
can destroy electronic parts.  
PREPARATION  
If the doorbell unit operates under severe  
cold weather, use a lithuim type AA battery.  
Installing the Doorbell’s Batteries  
Your doorbell intercom uses four AA  
batteries (not supplied) for power. For the  
best performance and longest life, we  
recommend RadioShack alkaline batteries.  
Setting the Channel  
The doorbell and indoor intercoms have  
three selectable operation channels to  
prevent interference from similar products  
nearby. Select the same channel for both the  
doorbell intercom and the indoor intercom.  
Caution: Use only fresh batteries of the  
required size and recommended type. Do not  
mix old and new batteries, different types of  
batteries (standard, alkaline, or  
rechargeable), or rechargeable batteries of  
different capacities.  
On the doorbell intercom, slide CH inside the  
battery compartment to 1 (49.835MHz), 2  
(49.860MHz), or 3 (49.885MHz).  
1. Use a Phillips screwdriver to loosen the  
screws in the doorbell intercom’s battery  
compartment cover, then lift the cover  
off.  
On the back of the indoor intercom, set  
OUTDOOR CHANNEL to the same channel  
number (1, 2 or 3) you chose for the doorbell  
intercom.  
2. Insert four AA batteries into the  
compartment as indicated by the polarity  
symbols (+ and ) marked inside.  
Note: If the doorbell occasionally sounds  
without anyone pressing BELL on the  
doorbell, change the channel settings.  
3. Replace the cover and tighten the  
screws.  
Changing the Doorbell’s Tone  
Use a small flat-blade  
screwdriver to  
Hint: For convenience, set the channel  
(see “Setting the Channel”) while you  
have the battery cover removed.  
carefully pull out the  
jumper TONE switch  
located in the battery  
compartment, then  
insert the jumper TONE  
switch into the other  
two pins.  
Replace the batteries when the battery level  
is low and the doorbell sends an alert tone to  
the indoor intercom. The POWER indicator  
on the indoor intercom flashes until you  
replace the batteries.  
© 2001 RadioShack Corporation. All Rights Reserved.  
RadioShack and RadioShack.com are trademarks  
used by RadioShack Corporation.  
 
Using the Doorbell  
Calling Another Intercom Station  
Your visitor presses BELL on the doorbell to  
sound the doorbell.  
Be sure the intercom stations you plan to use  
are turned on and adjusted to the desired  
volume. Press CALL to sound a tone alerting  
the person at the other station that you are  
about to speak. The CALL indicator lights.  
Hold down TALK TO DOOR on the indoor  
intercom to reply to the caller. The TALK TO  
DOOR indicator lights. When you release  
TALK TO DOOR, the caller can reply by  
pressing PRESS TO TALK on the doorbell  
intercom.  
Hold down TALK and speak in a normal voice.  
The TALK indicator lights. When you finish  
speaking, release TALK and listen for a  
response.  
Notes:  
Notes:  
• If there is no voice communication  
between the doorbell and the indoor  
intercom within about 10 seconds, the  
doorbell intercom may be disabled and  
should be initialized by pressing BELL  
again.  
• Only one party can talk at a time. Wait  
until the other party finishes before  
answering.  
• If your voice sounds distorted, you might  
be speaking too loudly or too close to the  
station’s microphone.  
You can also use other intercoms to reply  
to the doorbell as long as they are set on  
the same frequency.  
WARNING: To reduce the risk of fire or shock  
hazard, do not expose this product to rain or moisture.  
• If the channel is occupied by other  
intercom users, the door chime cannot be  
sent to the intercoms in use. The  
conversation between intercoms will not  
be sent to the doorbell.  
CAUTION  
RISK OF ELECTRIC SHOCK.  
!
DO NOT OPEN.  
CAUTION: TO REDUCE THE RISK OF  
ELECTRIC SHOCK, DO NOT REMOVE  
COVER OR BACK. NO USER-SERVICE-  
ABLE PARTS INSIDE. REFER SERVICING  
TO QUALIFIED PERSONNEL.  
USING MULTIPLE  
INTERCOMS  
You can set up several indoor intercoms for  
station-to-station communication. Simply set  
CHANNEL A/B/C on the back of each intercom  
to the same frequency as other stations with  
which you want to communicate.  
This symbol is intended to alert you to  
the presence of uninsulated danger-  
ous voltage within the product’s enclo-  
sure that might be of sufficient  
magnitude to constitute a risk of elec-  
tric shock. Do not open the product’s  
case.  
For example, you could set a station installed  
in the kitchen to channel A, a station installed  
in the family room to channel B, and a station  
installed in a bedroom to channel C. Using the  
station installed in the kitchen, you can  
communicate with the station in the family  
room by setting the channel selector to B, or  
with the station in the bedroom by setting the  
channel selector to C. If you set all stations to  
channel A, you can communicate with the  
other two stations from any station.  
This symbol is intended to inform you  
that important operating and mainte-  
nance instructions are included in the  
!
literature accompanying this product.  
3
 
• Increase the separation between the  
equipment and receiver.  
CARE  
Keep the system dry; if it gets wet, wipe it dry im-  
mediately. Use and store the system only in nor-  
mal temperature environments. Handle the  
system carefully; do not drop it. Keep the system  
away from dust and dirt, and wipe it with a damp  
cloth occasionally to keep it looking new.  
• 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.  
Modifying or tampering with the system’s internal  
components can cause a malfunction and might  
invalidate its warranty and void your FCC autho-  
rization to operate it. If your system is not per-  
forming as it should, take it to your local  
RadioShack store for assistance.  
You must use shielded cables with this system to  
ensure compliance with the Class B FCC limits.  
Your system is ETL listed to UL standards and  
meets all applicable FCC requirements.  
Limited Ninety-Day Warranty  
This product is warranted by RadioShack against manufacturing  
defects in material and workmanship under normal use for ninety  
(90) days from the date of purchase from RadioShack company-  
owned stores and authorized RadioShack franchisees and deal-  
ers. 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, Ra-  
dioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO  
CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RE-  
SPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DI-  
RECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF  
THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS  
WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAM-  
AGES RESULTING FROM INCONVENIENCE, LOSS OF TIME,  
DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT,  
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,  
EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBIL-  
ITY OF SUCH DAMAGES.  
FCC STATEMENT  
This device complies with part 15 of the 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.  
Warning: Changes or modifications to this unit  
not expressly approved by the party responsible  
for compliance could void the user's authority to  
operate the equipment.  
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  
Some states do not allow limitations on how long an implied war-  
ranty lasts or the exclusion or limitation of incidental or conse-  
quential 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 pur-  
chase date to any RadioShack store. RadioShack will, at its op-  
tion, unless 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 property of RadioShack.  
New or reconditioned parts and products may be used in the per-  
formance 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 prod-  
uct 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 installa-  
tion or maintenance, alteration, lightning or other incidence of ex-  
cess 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) transporta-  
tion, shipping or insurance costs; or (f) costs of product removal,  
installation, set-up service adjustment or reinstallation.  
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:  
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  
• Reorient or relocate the receiving antenna  
12/99  
11A01  
AO0073AAA1  
43-3101  
Printed in China  
 

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