Radio Shack 21-1840 Owner'S Manual Download

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Cat. No. 21-1840

OWNER’S MANUAL

Please read before using this equipment.

Personal FM

Radio

n 14 Channels

n Call Button

n Automatic Squelch

n Monitor

n Headset Jack for Handsfree Com-

munication

n Transmit/Battery Indicator

21-1840.fm Page 1 Thursday, August 5, 1999 3:15 PM

Summary of Contents for 21-1840

Page 1: ...ase read before using this equipment Personal FM Radio n 14 Channels n Call Button n Automatic Squelch n Monitor n Headset Jack for Handsfree Com munication n Transmit Battery Indicator 21 1840 fm Page 1 Thursday August 5 1999 3 15 PM ...

Page 3: ...store You can also use rechargeable nickel cadmium batteries such as Cat No 23 325 and recharge them in the radio us ing an optional AC adapter such as Cat No 273 1663 Follow these steps to install batteries 1 Turn the radio off remove the screw from the belt clip then slide off the battery compartment cover ALKALINE Ni Cd 21 1840 fm Page 3 Thursday August 5 1999 3 15 PM ...

Page 6: ...e charging takes about 15 hours When charging is complete unplug the AC adapter from the AC outlet and disconnect it from the CHRG jack SETTING THE QUIET CODE AND CHANNEL Use the 4 digit DIP switches inside the battery com partment to set the quiet code and channel The left 21 1840 fm Page 6 Thursday August 5 1999 3 15 PM ...

Page 7: ...ls the channel Note You can only communicate with another radio which uses the same channel and Quiet code as your radio QUIET Code Frequency Hz Dip Switch Setting without QUIET 0000 12 100 0 0001 13 103 5 0010 14 107 2 0011 21 1840 fm Page 7 Thursday August 5 1999 3 15 PM ...

Page 8: ... 0010 20 131 8 0011 21 136 5 0100 22 141 3 0101 23 146 2 0110 24 151 4 0111 25 156 7 1000 26 162 2 1001 Channel Frequency MHz Dip Switch Setting 1 462 5625 0000 1 462 5625 0001 QUIET Code Frequency Hz Dip Switch Setting 21 1840 fm Page 8 Thursday August 5 1999 3 15 PM ...

Page 9: ... 0101 6 462 6875 0110 7 462 7125 0111 8 467 5625 1000 9 467 5875 1001 10 467 6125 1010 11 467 6375 1011 12 467 6625 1100 13 467 6875 1101 14 467 7125 1110 14 467 7125 1111 Channel Frequency MHz Dip Switch Setting 21 1840 fm Page 9 Thursday August 5 1999 3 15 PM ...

Page 10: ...ou turn it on To talk hold down the headset s PTT push to talk button Speak into the microphone when the TX LO BATT indicator lights When you finish speaking re lease PTT The TX LO BATT indicator lights when you transmit and flashes when the battery is low 21 1840 fm Page 10 Thursday August 5 1999 3 15 PM ...

Page 15: ...perature Range C F Weight with Batteries lbs kg Dimensions HWD 13 16 23 8 315 16 in 100 65 30 mm Number Size and Type of Batteries 3 AA Battery Life Alkaline 24 Hours 2500 mAh Ni Cd 11 Hours 600 mAh External Jack Microphone Impedance Speaker Impedance 21 1840 fm Page 15 Thursday August 5 1999 3 15 PM ...