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Radio Shack 21-1615, Руководство пользователя

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Radio Shack 21-1615 Скачать руководство пользователя страница 18

18

6. When you have finished installing

new crystals, carefully fit the TRC-
93’s front and back cover’s sides
together, then gently squeeze them
together. Replace the back cover’s
two screws, replace the battery case,
then replace the battery compart-
ment cover.

(some circuitry

details left out

for clarity)

21-1615.fm  Page 18  Thursday, August 5, 1999  11:07 AM

Содержание 21-1615

Страница 1: ...OWNER S MANUAL Cat No 21 1615 TRC 93 300 mW 3 Channel Walkie Talkie Please read before using this equipment 21 1615 fm Page 1 Thursday August 5 1999 11 07 AM...

Страница 2: ...d but lets you install optional crystals so you can oper ate the TRC 93 on any two of the other 39 available CB channels See Adding Crystals on Page 15 Built In Modulation Limiter Circuit automaticall...

Страница 3: ...nge crystals Never modify your TRC 93 Your TRC 93 might cause TV or radio in terference even when it is operating prop erly To determine whether your TRC 93 is causing the interference turn off your T...

Страница 4: ...8 Receiving Transmissions 8 Transmitting 9 CB Operation Tips 11 Common Uses for a CB Radio 11 Business Uses 11 Personal Uses 11 Using Common 10 Codes 12 CB Courtesy 14 Maximum Range 14 Adding Crystal...

Страница 5: ...ow these steps to install batteries 1 Remove the battery compartment cover by pressing down on the cover s arrow then sliding the cover down 2 To help remove the battery case pull the ribbon inside th...

Страница 6: ...only one way Do not force it 5 Replace the battery compartment cover Note If you will not be using the TRC 93 for several months remove the batteries Testing the Battery Power 1 Make sure the TRC 93 i...

Страница 7: ...operly USING THE BELT CLIP To attach the supplied belt clip to the TRC 93 press the clip s tabs into the cor responding holes on the back of the TRC 93 Then push the clip upward until it locks into pl...

Страница 8: ...NS 1 Fully extend the TRC 93 s telescop ing antenna and hold the TRC 93 so the antenna is vertical 2 Set CHANNEL to A B or C Note Your TRC 93 comes with Channel 14 crystals installed in channel positi...

Страница 9: ...lled any crys tals in channel positions B or C 4 To turn off the TRC 93 turn OFF VOL up toward OFF until it clicks TRANSMITTING 1 Follow Steps 1 3 in Receiving Transmissions on Page 8 2 Hold the TRC 9...

Страница 10: ...annel 9 is reserved for motorist assistance and for reporting emergency information about acci dents hazardous road conditions and so on If you have installed the necessary crystals in your TRC 93 and...

Страница 11: ...r security officers a walkie talkie is more than a convenience it is a must for both safety and efficiency Personal Uses Keep in touch with home while driv ing to work to the store or to a social acti...

Страница 12: ...areas This table lists the codes adopted by the Associated Public Safety Communica tions Officers APCO Code Meaning 10 1 Cannot understand your mes sage 10 2 Your signal is good 10 3 Stop transmitting...

Страница 13: ...message 10 17 En route 10 18 Urgent 10 19 Contact __________ 10 20 My location is __________ 10 21 Call ________ by telephone 10 22 Cancel last message 10 23 Arrived at the scene 10 24 Assignment com...

Страница 14: ...st callers with directions infor mation about road conditions and any other reasonable requests MAXIMUM RANGE The maximum range and quality of CB transmissions vary depending on these conditions Amoun...

Страница 15: ...the TRC 93 s cata log number Cat No 21 1615 Note Channel A crystals are soldered in and can be replaced only by a qualified technician The following chart shows the frequency pairs in MHz for receivi...

Страница 16: ...5 26 720 19 27 185 26 730 20 27 205 26 750 21 27 215 26 760 22 27 225 26 770 23 27 255 26 800 24 27 235 26 780 25 27 245 26 790 26 27 265 26 810 27 27 275 26 820 28 27 285 26 830 29 27 295 26 840 30 2...

Страница 17: ...o Channel A on the cir cuit board with X1 receive and X2 transmit The channel s letter A B or C is marked on the circuit board above the pair of sockets used with that channel There is also a diagram...

Страница 18: ...3 s front and back cover s sides together then gently squeeze them together Replace the back cover s two screws replace the battery case then replace the battery compart ment cover some circuitry deta...

Страница 19: ...extended Be sure the batteries are not weak see Testing the Battery Power on Page 6 Be sure you are not pressing PUSH TO TALK Be sure CHANNEL is set to A if you have not installed any more crystals i...

Страница 20: ...mal temperature environments Temperature extremes can shorten the life of electronic devices damage batteries and dis tort or melt plastic parts Keep the TRC 93 away from dust and dirt which can cause...

Страница 21: ...o 50 Load Power Output at No Modulation 150 mW Into 50 Load Current Drain at No Modulation 100 mA Type of Modulation A3 AMC Range at 50 to 100 Modulation 35 dB Spurious Emission 67 dB Frequency Tolera...

Страница 22: ...22 NOTES 21 1615 fm Page 22 Thursday August 5 1999 11 07 AM...

Страница 23: ...23 21 1615 fm Page 23 Thursday August 5 1999 11 07 AM...

Страница 24: ...arranty pe riod take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store Ra dioShack will at its option unless otherwise provided by law a correct the defect...

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