Radio Shack 4303107T, 4303107 Users manual
43-3101.fm Page 1 Friday, November 9, 2001 8:30 AM
Indoor/Outdoor Modular Intercom System
43-3107 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.
PREPARATION
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.
Caution:
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.
1. Use a Phillips screwdriver to loosen the
2. Insert four AA batteries into the
3. Replace the cover and tighten the
Use only fresh batteries of the
screws in the doorbell intercom’s battery
compartment cover, then lift the cover
off.
compartment as indicated by the polarity
symbols (+ and –) marked inside.
screws.
For convenience, set the channel
Hint:
(see “Setting the Channel”) while you
have the battery cover removed.
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.
If the doorbell unit operates under severe
cold weather, use a lithuim type AA battery.
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.
On the doorbell intercom, slide
inside the
CH
battery compartment to 1 (912.45MHz), 2
(913.45MHz), or
(914.45MHz).
3
On the back of the indoor intercom, set
OUTDOOR CHANNEL
number (
or 3) you chose for the doorbell
1, 2
to the same channel
intercom.
If the doorbell occasionally sounds
Note:
without anyone pressing
BELL
on the
doorbell, change the channel settings.
Changing the Doorbell’s Tone
Use a small flat-blade
screwdriver to
carefully pull out the
TONE
switch
TONE
jumper
located in the battery
compartment, then
insert the jumper
switch into the other
two pins.
2001 RadioShack Corporation. All Rights Reserved.
©
RadioShack and RadioShack.com are trademarks
used by RadioShack Corporation.
43-3101.fm Page 2 Friday, November 9, 2001 8:30 AM
Setting the Doorbell’s Volume
Slide
compartment to level
located inside the battery
VOL
or 3.
1, 2
Testing the Doorbell
Test the doorbell before permanently
mounting it. With the indoor intercom plugged
into a standard AC outlet, adjust
the indoor intercom to its middle position.
Press
doorbell should sound.
on the doorbell intercom. The
BELL
VOLUME
on
Mounting the Doorbell
1. Drill four 3/16 inch diameter holes into the
mounting surface. Insert an anchor into
each hole.
2. Align the supplied metal mounting
bracket with the drilled holes and drive a
screw (supplied) through the bracket
into each hole. Do not overtighten the
screws.
3. Align the slot on the back of the doorbell
with the hook on the mounting bracket.
Carefully push the doorbell onto the hook
and slide it down to secure it.
4. Once the doorbell is securely on the
bracket, insert the pan-head machine
screw (supplied) through the hole on the
lower edge of the doorbell into the
threaded holes in the bracket.
3. Thread a screw into each hole until the
screw’s head extends about
(3.5mm) from the wall.
4. Align the keyhole slots on the bottom of
the intercom with the screw heads in the
wall, then slide the intercom down to
secure it and lift and extend the antenna.
1
/8 inch
Connecting the Indoor Intercom to
AC Power
Locate a standard AC outlet in the area where
you want to hear the chime and use the
intercom. Plug the indoor intercom’s power
cord into the outlet.
Caution:
three-wire grounding-type plug ( a plug having
a third grounding pin). This plug will only fit
into a grounding-type power outlet. This is a
safety feature. If you are unable to insert the
plug into your AC outlet, contact your
electrician to replace your outlet. Do not
defeat the safety purpose of the groundingtype plug.
Important:
least 10 feet away from each other. Placing
the stations too close together produces
feedback (a squeal or howl from the
speakers). The stations can transmit up to
300 feet, including between buildings, as long
as they are connected to the same power line
transformer.
This product is equipped with a
Be sure you install the stations at
Mounting the Indoor Intercom
Follow these steps to mount the indoor
intercom on a wall.
You need two screws (supplied)
Note:
with heads that fit into the keyhole slots on the
bottom of the intercom.
1
1. Mark the mounting screw locations 2
inches (64 mm) apart, one above the
other.
2. Drill a starter hole at each mark.
/2
OPERATION
Turning the Indoor Intercom On
and Off and Adjusting the Volume
Rotate
VOLUME
clicks. The POWER indicator lights. Then
adjust
VOLUME
To turn off the indoor intercom, rotate
VOLUME
indicator turns off.
2
counterclockwise until it
to the desired listening level.
clockwise until it clicks. The POWER
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