VOICE-ACTIVATED

INTERCOM SYSTEM

Owner’s Manual

For Wireless Intercom

Model WHI-4CUPG

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EXPLANATION OF GRAPHIC WARNING SYMBOLS

This symbol is intended to alert the user to the presence of un-insulated “dangerous voltage” within the product’s enclosure that may be of suffi cient magnitude to constitute a risk of electric shock.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICE TO QUALIFIED PERSONNEL

This symbol is intended to alert the user to the presence of important operating and maintenance (Servicing) instructions in the literature accompanying the device.

✶ WARNING! To prevent fi re or shock hazard, do not expose this device to rain, water, or wet locations.

✶ WARNING! Do not insert any metallic object through ventilation grilles.

✶ CAUTION! Prevent electric shock, match wide blade of plug to wide slot, fully insert.

IMPORTANT SAFETY NOTES

☞ POWER SOURCE This unit should only be connected to a 110-120 VAC power source as marked on the unit.

☞ GROUNDING OR POLARIZATION This unit is equipped with a polarized AC power cord plug (a plug having one blade wider than the other). This plug will fi t 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 still fails to fi t, contact your electrician to have a suitable outlet installed. Do not defeat the safety purpose of the polarized plug.

☞ NON USE PERIODS Always turn the unit off and unplug when it is not being used or left unattended for long periods of time.

☞ OBJECT AND LIQUID ENTRY Never push objects of any kind into the unit through the cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fi re or electric shock. Never spill liquid of any kind on the unit.

☞ CLEANING Unplug the unit from the wall outlet before cleaning or polishing it.

Do not use liquid cleaners, aerosol cleaners, gasoline or other fl ammable fl uid.

Clean the exterior of the unit with a slightly damp cloth.

☞ WATER AND MOISTURE Do not use power line operated units near water

- for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool.

☞ VENTILATION The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the unit should not be situated on a bed, sofa, rug or placed in a built-in installation that may block the fl ow of air through the ventilation openings.

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☞ POWER CORD PROTECTION Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

☞ READ INSTRUCTIONS All the safety and operating instructions should be read before the product is operated.

☞ RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference.

☞ HEED WARNINGS All warnings on the product and in the operating instructions should be adhered to.

☞ FOLLOW INSTRUCTIONS All operating and use instructions should be followed.

☞ ATTACHMENTS Do not use attachments not recommended by the product manufacturer as they may cause hazards.

☞ ACCESSORIES Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.

☞ OVERLOADING Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fi re or electric shock.

☞ REPLACEMENT PARTS When replacement parts are required, be sure the service technician has used replacement parts specifi ed by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fi re, electric shock, or other hazards.

☞ SAFETY CHECK Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

☞ WALL OR CEILING MOUNTING The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

☞ HEAT The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifi ers) that produce heat.

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IMPORTANT SERVICE NOTES

☞ DAMAGE REQUIRING SERVICE Unplug the unit from the wall outlet and refer servicing to qualifi ed service personnel under the following conditions.

➙ If liquid has been spilled into the unit.

➙ If the unit has been exposed to water.

➙ If the unit has been dropped or enclosure damaged.

➙ If the unit does not operate normally when following the operating instructions.

➙ When the unit exhibits a distinct change in performance.

➙ When the power-supply cord or plug is damaged.

THE USER SHOULD NOT ATTEMPT TO SERVICE THE

UNIT. ALL SERVICING SHOULD BE REFERRED TO

QUALIFIED PERSONNEL.

Changes or modifi cations to the unit may void the users authority to operate the equipment.

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CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

INTERCOM SYSTEM FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

INTERCOM COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

INTRODUCTION

Congratulations on the purchase of your new Voice-activated Intercom

System!

Please read these instructions carefully before using your system and follow all of the directions to ensure proper operation.

This instruction manual explains in simple steps how to use and care for your new Voice-activated Intercom System in homes, offi ces or businesses.

INTERCOM SYSTEM FEATURES

❐ Allows a choice of four channels to talk to or monitor an unlimited number of rooms or offi ces.

❐ Excellent clarity of sound. No background hum or static.

❐ No installation or batteries required. Plug into any AC outlet and talk.

❐ For hands-free operation or for continuous audio monitoring of a room, press the AUTO TALK button.

❐ For larger homes or offi ces additional units may be added.

❐ Compatible with all Westinghouse Intercoms (except Models

WHIDBI-5C & WHI-3C900).

❐ Full one year limited warranty.

For technical assistance

Call: 1-800-842-5378

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INTERCOM COMPONENTS

2

3

1

4

5

4

10

9

8

7

6

1. CHANNEL BUTTONS 1-4

Allows you to select between channels. Click one button down to select a channel. Click the button up to deselect the channel.

2. CHANNEL INDICATORS 1-4

Indicates the selected channel.

Lights when the intercom is activated.

4. SPEAKER

Clearly transmits pure, static-free, two-way voice communication.

Lights when power is on.

Turns the unit on and off, also controls the volume.

7. MICROPHONE

High-gain microphone monitors your voice.

Press to talk. Release to listen.

Pages other units on the selected channel.

Locks down for automatic voice-activated monitoring.

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OPERATING INSTRUCTIONS

1. Plug each unit into an AC outlet.

2. Set each intercom unit to the desired channel using one of the four CHANNEL buttons.

POWER indicator lights. Set the VOLUME knob to mid-level.

4. To call a unit, momentarily press the CALL button, this will produce a call tone on other intercoms set to the same channel.

5. When the receiving unit sounds, press the TALK button to talk, release to listen. Adjust the VOLUME knob as required. For best results, speak in a normal voice, arms length from the intercom.

6. For hands-free operation or for continuous audio monitoring of a room, simply press the AUTO TALK button on the intercom. When the AUTO TALK button is locked down, the intercom will monitor the sound in the area. When the sound level is loud enough to trigger the voice-activation, the intercom will automatically transmit the sound on the selected channel.

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DESCRIPTION

POWER SOURCE

SPECIFICATIONS

SPECIFICATION

110V-120V AC

CARRIER FREQUENCY

Channel A

Channel B

Channel C

Channel D

RF OUTPUT POWER

AUDIO OUTPUT POWER

MODULATION METHOD

TRANSMISSION AND RECEPTION

DIMENSIONS

WEIGHT

230 KHz

260 KHz

290 KHz

200 KHz

35 mW Average into a 5-ohm load

500 mW

Frequency Modulation (FM)

Phase Locked Loop (P.L.L.)

6.9” x 5.7” x 1.7”

1 Lb.

Copyright © 2003 Linear Corporation

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