RadioShack 43-222B - Manuals

Page 2 - FEATURES

2 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. The system includes one master station and one re-mote station, with a 66-foot (20m) in...

Page 4 - INSTALLATION; INSTALLING A BATTERY

4 INSTALLATION INSTALLING A BATTERY Your intercom system uses one 9-volt battery forpower. For the best performance and longest life,we recommend an alkaline battery, such as Ra-dioShack Cat. No. 23-553. Caution: Use only a fresh battery of the requiredsize and recommended type. 1. With the master s...

Page 6 - CONNECTING THE STATIONS

6 CONNECTING THE STATIONS Choose the most convenient locations for the mas-ter and remote stations. You can place them on adesk 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. Plugthe connector on the other end of th...

Page 8 - Wall Mounting

8 Wall Mounting For wall mounting, you need two flat-head screws(not supplied) with heads that fit into the keyholeslots on the bottom of the base. Drill two holes 2 5 / 8 inches (67 mm) apart. Then thread a screw intoeach hole, letting the heads ex-tend about 5 / 32 inch (4 mm) from the wall. Align...

Page 9 - OPERATION; USING THE MASTER STATION

9 OPERATION USING THE MASTER STATION To send a loud tone to the remote station, be sure VOLUME is set to OFF . Then press PUSH TO TALK . To talk from the master station, rotate VOLUME to the left until it clicks, then hold down PUSH TO TALK and speak in a normal voice. Release PUSH TO TALK to hear t...

Page 10 - USING THE REMOTE STATION

10 To save battery power, set VOLUME to OFF when you finish using the intercom system. To monitor activity around the remote station, rotate VOLUME to the left until it clicks. Adjust VOLUME as necessary to hear sounds through your master sta-tion’s speaker. USING THE REMOTE STATION To send a loud t...

Page 12 - CARE

12 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. • Handle the system gently and carefully. Don’t drop it. • Keep the system away f...

Page 13 - THE FCC WANTS YOU TO KNOW

13 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 is causing theinterference, turn it off. If the interference goesaway, your system is causing it. Try to eliminate theinterference by: • Movin...

Page 14 - SPECIFICATIONS

14 SPECIFICATIONS Receiver Input Sensitivity at Output 50 mW .............. 200 µ V Output Power at 10% Distortion .............. 300 mWFrequency Response (–6 dB at VR max.): 600 Hz–4000 Hz Transmitter Mic. Sensitivity at Output 50 mW ............... 200 µ V Output Power at 10% Distortion .............