Radio Shack 43-3102 Owner'S Manual Download Page 5

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To turn on the intercom, rotate 

VOLUME

 counterclockwise 

until it clicks. POWER/BATT LOW lights. Then adjust 

VOLUME

 to a comfortable listening level.

To turn off the intercom, rotate 

VOLUME

 clockwise until it 

clicks. POWER

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BATT LOW turns off.

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1. Press 

CALL

 once. TRANSMIT lights. Each intercom 

that is on and set to the selected channel and sub-tone 
sounds a tone for about 3 seconds.

2. Hold down 

TALK

 and speak in a normal voice after you 

hear the beep. When you finish speaking, release 

TALK

 

and listen for the response. 

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You can set any intercom so it continuously transmits 
sounds from the area where it is located to another 
intercom. You can monitor only one intercom at a time.

1. Press 

LOCK

 on the intercom in the area you want to 

monitor. TRANSMIT flashes.

2. When you finish monitoring, release the lock by 

pressing 

TALK

 on the intercom in the area you are 

monitoring. TRANSMIT turns off.

After pressing 

LOCK

 on an intercom, you cannot call or talk 

to that intercom until you press 

TALK

 to release the lock.

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To transmit audio to each intercom, you can connect one 
intercom to an optional audio source such as a radio, tape 
player, or CD player using an audio cable (not supplied). 
Then, when you turn on the audio source, the intercom 
where the audio source is connected broadcasts the sound 
to the other intercoms. 

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Calling Another Intercom

Only one party can talk on a 
channel at a time.

TRANSMIT on the intercom you 
are using remains lit as long as 
you hold down TALK or CALL.

RECEIVE/BUSY lights when 
you receive a voice message or 
when you are monitoring a 
locked intercom. RECEIVE/
BUSY flashes if the channel is 
being used.

Connecting a Standard 
Audio Source

If your audio source’s cable does 
not have the appropriate connector 
to attach to the intercom, use an 
adapter, available at your local 
RadioShack store or at 

RadioShack.com

.

43-3102.fm  Page 5  Monday, May 13, 2002  10:01 AM

Summary of Contents for 43-3102

Page 1: ... 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 106 065 The FCC Wants You to Kn...

Page 2: ...hours When POWER BATT LOW flashes or the intercoms stop operating properly replace or recharge the batteries Rý 75 0 219 4 You can power your intercoms using the supplied AC adapters You can also use the AC adapters to charge rechargeable Ni Cd or Ni MH batteries you installed in the intercoms 76 10 You must use a Class 2 power source that supplies regulated 9V DC and delivers at least 400 mA Its ...

Page 3: ...led at the front door communicates only with the intercom you installed in the kitchen so guests at the door can announce themselves to somebody working in the kitchen You must set any two intercoms to the same channel and sub tone for them to communicate with each other 5GVVKPI VJG JCPPGN CPF 5WD 6QPG Each intercom has a group of DIP switches inside the battery compartment Use an object such as a...

Page 4: ...n a desk or table or mount them directly on a wall To mount the intercoms on a wall you need two screws for each intercom not supplied with heads that fit into the keyhole slots on the back of the intercom For each intercom follow these steps to mount it on a wall 1 Drill a hole slightly smaller than the screws you are using to mount the intercoms measure a length 315 16 inches 100 mm from that ho...

Page 5: ...he lock by pressing TALK on the intercom in the area you are monitoring TRANSMIT turns off After pressing LOCK on an intercom you cannot call or talk to that intercom until you press TALK to release the lock 100 6 0 0 7 1 5174 QPPGEVKPI C 5VCPFCTF WFKQ 5QWTEG To transmit audio to each intercom you can connect one intercom to an optional audio source such as a radio tape player or CD player using a...

Page 6: ...adio while calling or talking until you turn off or disconnect the input signal 4 Keep the intercoms dry if they get wet wipe them dry immediately Use and store the intercoms only in normal temperature environments Handle the intercoms carefully do not drop them Keep the intercoms away from dust and dirt and wipe them with a damp cloth occasionally to keep them looking new 016 Connecting a Weather...

Page 7: ...n ROP 1 10 THD Output Power 500 mW Current Drain at Reference Output 160 mA Transmitter Section RF Power Output at 50Ω 3 dBm Harmonic and Spurious Radiation Suppression 40 dB MIC Input Sensitivity 38 kHz Deviation 2 5 mV AUX Input Sensitivity 38 kHz Deviation 150 mV Sub Tone Deviation 10 KHz Call Tone Deviation 35 KHz Alert Tone Deviation 32 KHz Total Harmonic Distortion 1 Current Drain 55 mA Gene...

Page 8: ... 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 r...

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