Advanced 3-station fm wireless intercom system (4 pages)
Summary of Contents for Radio Shack 43-222B
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43-222b.fm Page 1 Thursday, August 12, 1999 3:55 PM 43-222B Cat. No. OWNER’S MANUAL Please read before using this equipment Two-Station Wired Intercom System...
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43-222b.fm Page 2 Thursday, August 12, 1999 3:55 PM FEATURES Your RadioShack Two-Station Wired Intercom Sys- tem is ideal for home, office, and shop applications. It is also convenient for monitoring activities in an- other part of the house, such as a baby’s room.
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43-222b.fm Page 3 Thursday, August 12, 1999 3:55 PM Efficient Speaker/Microphone — gives you clear sound with minimal background noise. Note: You need one 9-volt battery (not supplied) to power your intercom system.
43-222b.fm Page 4 Thursday, August 12, 1999 3:55 PM INSTALLATION INSTALLING A BATTERY Your intercom system uses one 9-volt battery for power. For the best performance and longest life, we recommend an alkaline battery, such as Ra- dioShack Cat. No. 23-553.
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43-222b.fm Page 5 Thursday, August 12, 1999 3:55 PM 2. Snap the battery connector over the 9V bat- tery’s terminals. 3. Put the battery inside the case on top of the foam cushioning material. 4. Snap the case halves together.
43-222b.fm Page 6 Thursday, August 12, 1999 3:55 PM CONNECTING THE STATIONS Choose the most convenient locations for the mas- ter and remote stations. You can place them on a desk or shelf, or mount them on a wall. Plug the connector on one end of the supplied 66- foot-long cable into the remote station’s jack.
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43-222b.fm Page 7 Thursday, August 12, 1999 3:55 PM Notes: • Be sure to route the cable so it will not be pinched by doors or stepped on. Use the supplied mounting staples to hole the cable in place. Simply position the cable...
43-222b.fm Page 8 Thursday, August 12, 1999 3:55 PM Wall Mounting For wall mounting, you need two flat-head screws (not supplied) with heads that fit into the keyhole slots on the bottom of the base. " Drill two holes 2 inches (67 mm) apart.
43-222b.fm Page 9 Thursday, August 12, 1999 3:55 PM OPERATION USING THE MASTER STATION VOLUME Control To send a loud tone to the remote station, be sure is set to . Then press VOLUME To talk from the master station, rotate the left until it clicks, then hold down and speak in a normal voice.
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43-222b.fm Page 10 Thursday, August 12, 1999 3:55 PM To save battery power, set VOLUME you finish using the intercom system. To monitor activity around the remote station, rotate to the left until it clicks. Adjust VOLUME necessary to hear sounds through your master sta- tion’s speaker.
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43-222b.fm Page 11 Thursday, August 12, 1999 3:55 PM To talk from the remote station, speak in a normal voice. Listen to hear the response from the master station. Notes: • The master station must be turned on for the remote station to work.
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43-222b.fm Page 12 Thursday, August 12, 1999 3:55 PM CARE To enjoy your RadioShack Two-Station Wired Inter- com System for a long time: • Keep the system dry. if it gets wet, wipe it dry immediately. • Use and store the system only in normal tem- perature environments.
43-222b.fm Page 13 Thursday, August 12, 1999 3:55 PM THE FCC WANTS YOU TO KNOW Your intercom system might cause TV or radio inter- ference even when it is operating properly. To deter- mine whether your system interference, turn it off. If the interference goes away, your system is causing it.
43-222b.fm Page 14 Thursday, August 12, 1999 3:55 PM SPECIFICATIONS Receiver Input Sensitivity at Output 50 mW ... 200 V Output Power at 10% Distortion ... 300 mW Frequency Response (–6 dB at VR max.): Transmitter Mic. Sensitivity at Output 50 mW ... 200 V Output Power at 10% Distortion ...
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43-222b.fm Page 15 Thursday, August 12, 1999 3:55 PM 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.
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43-222b.fm Page 16 Thursday, August 12, 1999 3:55 PM (Continued) parts and products are warranted for the remainder of the original warranty period. You will be charged for repair or replace- ment of the product made after the expiration of the warranty period.