IC-T3H_user.pdf

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1、INSTRUCTION MANUAL VHF TRANSCEIVER iT3H FOREWORD Thank you for purchasing the IC-T3H FM transceiver. This transceiver is designed for those who require quality, perfor- mance and outstanding reliability under the most demanding conditions. IMPORTANT READ ALL INSTRUCTIONS carefully and completely bef

2、ore using the transceiver. SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the transceiver. EXPLICIT DEFINITIONS The explicit defi nitions below apply to this instruction manual. i Icom, Icom Inc. and the are registered trademarks of Icom Incor- por

3、ated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries. WORDDEFINITION RR WARING Personal injury, fire hazard or electric shock may occur. CAUTIONEquipment damage may occur. NOTE If disregarded, inconvenience only. No risk of personal injury, fi

4、re or electric shock. ii SUPPLIED ACCESSORIES Accessories included with the transceiver: q Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 w Belt clip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 e 2251 OPT sheet . . . . . . . . . . . .

5、 . . . . . . . . . . . . . . . . . . 1 r AC Adapter* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 t Battery pack*/Battery case* . . . . . . . . . . . . . . . . . . . . . 1 y Battery charging stand* . . . . . . . . . . . . . . . . . . . . . . . . 1 *Not supplied with some versi

6、ons. r q w e t y iii PRECAUTIONS RWARNING! NEVERhold the transceiver so that the antenna is very close to, or touching exposed parts of the body, especially the face or eyes, while transmitting. The transceiver will perform best if the microphone is 5 to 10 cm away from the lips and the transceiver

7、is vertical. RWARNING! NEVERoperate the transceiver with a headset or other audio accessories at high volume levels. Hear- ing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume or dis- continue use. NEVERconnect the transceiver to a

8、power source that is DC fused at more than 5 A. Accidental reverse connection will be protected by this fuse, but higher fuse values will not give any protection against such accidents and the transceiver will be ru- ined. NEVERattempt to charge alkaline or dry cell batteries. Be aware that external

9、 DC power connections will charge batteries inside the battery case. This will damage not only the battery case but also the transceiver. DO NOTpush the PTT when not actually desiring to trans- mit. Place the unit in a secure place to avoid inadvertent use by chil- dren. iv DO NOToperate the transce

10、iver near unshielded electrical blasting caps or in an explosive atmosphere. AVOIDusing or placing the transceiver in direct sunlight or in areas with temperatures below 10C or above +60C. The use of non-Icom battery packs/chargers may impair trans- ceiver performance and invalidate the warranty. Ev

11、en when the transceiver power is OFF, a slight current still fl ows in the circuits. Remove the battery pack or case from the transceiver when not using it for a long time. Otherwise, the bat- tery pack or installed Ni-Cd batteries will become exhausted. vi TABLE OF CONTENTS FOREWORD. . . . . . . .

12、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i IMPORTANT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i EXPLICIT DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i SUPPLIED ACCESSORIES . . . . .

13、 . . . . . . . . . . . . . . . . . . . . . . . . . . . ii PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiiv TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vvi 1 PANEL DESCRIPTION . . . . . . . . . . . . . . . . . . .

14、. . . . . . . . . . . . . 18 Switches, controls, keys and connectors. . . . . . . . . . . . . . . . . 16 Function display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 2 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Accessor

15、y attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3 BATTERY PACKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015 Battery pack replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Battery caution. . . . . . . . . . . . . . .

16、 . . . . . . . . . . . . . . . . . . . . . . . 11 Battery charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1213 Charging NOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Battery case (optional for some versions) . . . . . . . . . . . . . . . .

17、 15 4 BASIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1620 Power ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Setting a frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1617 Setting audio/squelch level

18、. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Receive and transmit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Selecting a memory channel . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Selecting the call channel . . . . . . . . . . . . . . . . . . . . .

19、 . . . . . . . . 19 Key lock function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Display type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5 REPEATER OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2124 General .

20、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Offset frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Subaudible tones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2223 6 MEMORY PROGRAMMING . . . . . . .

21、 . . . . . . . . . . . . . . . . . . . 2426 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 vii Programming the memory/call channels . . . . . . . . . . . . . . . . . . 24 Channel name programming. . . . . . . . . . . . . . . . . . . . . . . . . . . 2

22、5 Memory transferring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2526 7 DTMF MEMORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2728 Programming a DTMF code . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Transmitting a DTMF code. . . . . . . . .

23、. . . . . . . . . . . . . . . . . . . 28 DTMF transmission speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 8 SCAN OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2933 Scan types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24、 . . 29 Programmed scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Memory (skip) scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Priority watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Scan resume condition

25、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9 SUBAUDIBLE TONES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3437 Tone squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3435 Pocket beep operation . . . . . . . . . . . . . . . . . . . .

26、. . . . . . . . . . . 36 Tone scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 10 PAGER/CODE SQUELCH . . . . . . . . . . . . . . . . . . . . . . . . . . 3844 Pager function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Code prog

27、ramming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3941 Pager operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4243 Code squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 11 OTHER FUNCTIONS . . . . . . . . . . . . . .

28、. . . . . . . . . . . . . . . . 4553 Set mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4547 Initial set mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4852 CPU reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29、. . . . 53 12 CLONING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 13 OPTIONAL UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 14 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 15 OPT

30、IONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5758 16 CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5960 1PANEL DESCRIPTION 1 I Switches, controls, keys and connectors q CONTROL DIAL VOL A Adjusts the audio level. B

31、 Selects the operating channel or adjusts the squelch level. The function B is available when VOL is assigned as “dial” in INI- TIAL SET MODE(p. 50). w POWER SWITCH POWER Push for 1 sec. to turn the power ON and OFF. e PTT SWITCH PTT Push and hold to transmit; release to receive. q w e r t y u Speak

32、er i Microphone o 2 1PANEL DESCRIPTION r SQUELCH SWITCH SQL Push and hold to force the squelch open and to adjust the squelch level with Y/Z keys. t UP/DOWN KEYS Y/Z A Selects the operating channel or adjusts the squelch level. B Adjusts the audio level. The function B is available when VOL is assig

33、ned as “dial” in INI- TIAL SET MODE(p. 50). y KEY PAD (pgs. 36) Used to enter operating frequency, the DTMF codes, etc. u ANTENNA CONNECTOR Connects the supplied antenna. i SP/MIC JACK Connect an optional speaker-microphone or headset, if desired. The internal microphone and speaker will not functio

34、n when ei- ther is connected. D External connection NOTE: When connecting or disconnecting an external speaker-microphone, fi rst turn the transceivers power OFF. o FUNCTION DISPLAY (pgs 7, 8) SP jack SP SP GND MIC jack MIC MIC GND PTT MIC 5 V MIC GND SP (AF OUT) SP GND External microphone (Nominal

35、impedance 2 k) 33 k External speaker (Nominal impedance 8 ) 3.5 mm plug 2.5 mm plug FUNCTION Access to secondary function. Select the call chan- nel. (p. 19) Selects a memory mode. (p. 19) Selects VFO mode, aborts direct fre- quency input, or can- cels scanning, etc. (pgs. 16, 30) Input digit “1” du

36、ring frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “2” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) KEY name AFUNC BCALL CMR DCLR 1TONE 2P.BEEP SECONDARY FUNCTION (After AFUNC is pushed) No function. No function. Entering into memory pro- gramm

37、ing/editing mode. (p. 24) P r o g r a m s / t r a n s f e r s VFO/memory or call channel contents into memory chan- nel/VFO when pushed for 1 sec. (pgs. 24, 25) No function. Selects the subaudible tone function. (pgs. 21, 34) Turn the pocket beep func- tion ON and OFF (p. 37) 3 1PANEL DESCRIPTION D

38、Key pad 4 1PANEL DESCRIPTION FUNCTION Input digit “3” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “4” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “5” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) I

39、nput digit “6” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “7” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “8” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) KEY name 3T.SCAN 4DUP 5SCAN 6SKIP 7PRIO

40、8SET SECONDARY FUNCTION (After AFUNC is pushed) Starts the tone scanning. (pgs. 23, 37) Selects a duplex function (duplex, +duplex, simplex). (p. 21) Starts scanning. (p. 30) Sets and cancels skip setting for memory skip scan during memory mode. (p. 31) Starts the priority watch. (p. 32) Enters into

41、 the SET MODE. (p. 45) D Key pad (Continued) 5 1PANEL DESCRIPTION D Key pad (Continued) FUNCTION Input digit “9” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) Input digit “0” during frequency input, memory channel se- lection, etc. (pgs. 16, 19) No function. Sets the frequen

42、cy even if the full 6-dig- its of frequency have not been entered. (p. 16) KEY name 9HI/LO 0DTMF-M ,OPTION #ENT SECONDARY FUNCTION (After AFUNC is pushed) Switches between high and low output power. (p. 18) Enters into the DTMF mem- ory mode. (p. 27) Selects an optional pager or code squelch operati

43、on mode. (p.38) Switches key pad lock func- tion ON and OFF when pushed for 1 sec. Lock all keys, except POWER, PTT, SQL and audio level adjustment. (p. 19) 6 1PANEL DESCRIPTION I Function display q FUNCTION INDICATOR Appears while a secondary function is being accessed. w SKIP CHANNEL INDICATOR App

44、ears when the selected memory channel is set as a “skip channel.” (p. 31) e DUPLEX INDICATOR Either “” or “+” appears during repeater operation (p. 21). r TONE ENCODER INDICATOR Appears when tone encoder is in use. (p. 21) t POCKET BEEP INDICATOR Appears during pocket beep operation (p. 36). y TONE

45、SQUELCH INDICATOR Appears when tone squelch is in use. (p. 34) u DTCS INDICATOR Appears when DTCS tone is in use. (p. 34) i TRANSMIT INDICATOR Appears during transmit. (p. 18) ? qqq !5 !4 !3 !0 !1 w !2 e r ty uio 7 1PANEL DESCRIPTION I Function display (continued) o SIGNAL INDICATOR Appears when the

46、 channel is busy and shows receiving signal strength as below. Weak RX Signal level Strong !0 LOW POWER INDICATOR Appears when low output power is selected. (p. 18) !1 KEY LOCK INDICATOR (p. 19) Appears when the key lock function is ON. !2 FREQUENCY READOUT Shows operating frequency, channel number

47、or channel names, depending on display mode (p. 20). !3MEMORY CHANNEL INDICATOR Indicates the selected memory channel number or other items such as the call channel, etc. (pgs. 19, 24) !4MEMORY MODE INDICATOR Appears while in memory mode or channel number indication mode. (p. 24) !5AUTO POWER OFF IN

48、DICATOR Appears while the auto power OFF function is activated. (p. 49) 8 2 ACCESSORIES I Accessory attachment D Antenna Attach the antenna to the transceiver as illustrated at right. Keep the jack cover attached when jacks are not in use to avoid bad contacts. D Belt clip Attach the belt clip to th

49、e transceiver as illustrated below. To attach the belt clip To release the belt clip 9 3 BATTERY PACKS I Battery pack replacement Before replacing the battery pack, push POWER for 1 sec. to turn the power OFF. Slide the battery release forward, then pull the battery pack up- ward with the transceiver facing away from you. DD BATTERY PACKS *1Operating periods are calculated under the following conditions; Tx : Rx : standby =5 : 5 : 90, power save function: auto setting is activated *2Operating period depends on the alkaline cells