User manual ICOM IC-T2H

[. . . ] INSTRUCTION MANUAL 144 MHz FM TRANSCEIVER iT2H This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IMPORTANT READ ALL INSTRUCTIONS pletely before using the transceiver. carefully and com- CAUTIONS RWARNING!NEVER hold the transceiver so that the antenna is very close to, or touching exposed parts of the body, especially the face or eyes, while transmitting. [. . . ] · When the auto repeater function is in use (USA version only) this selection and step are not necessary (p. 17). 1750 Hz TONE (European version only) While pushing [PTT], push and hold [ ] for 1 to 2 sec. to transmit a 1750 Hz tone signal. Push [C T] to activate the subaudible tone encoder, according to repeater requirements. · "T" appears. · Refer to the table of subaudible tone frequencies on the following page. Convenient Tone scan function: When you don't know the subaudible tone used for a repeater, the tone scan is convenient for detecting the tone frequency. Push and hold [SC] to activate the tone scan. 27 for more details. Push and hold [PTT] to transmit. · The displayed frequency automatically changes to the transmit frequency (repeater input frequency). · If "oFF" appears, check the offset frequency (p. Push and hold [ ] to check whether the other station's transmit signal can be directly received or not. 15 5 REPEATER OPERATION I Subaudible tones USING SET MODE I Offset frequency USING SET MODE Some repeaters require subaudible tones to be accessed. Subaudible tones are superimposed over your normal signal and must be set in advance. When communicating through a repeater, the transmit frequency is shifted from the receive frequency by an amount determined by the offset frequency. Push [A V] for 1 sec. Push [t] one or more times until T Push [A V] for 1 sec. Push [t] one or more times until DUP "RP" appears. Push [Y]/[Z] to select the desired subaudible tone. Subaudible tone of Push [A V] to enter the selected 88. 5 Hz is selected. When set mode is selected from memory mode: Push [B M]. Push [B M] for 1 sec. "oW" appears. Push [Y]/[Z] to select the desired offset frequency. Offset frequency of · Selectable steps are the same as the 0. 60 MHz is selected. pre-set tuning steps. Push [A V] to enter the selected offset frequency and exit set mode. When set mode is selected from memory mode: Push [B M]. Push [B M] for 1 sec. Available subaudible tone frequencies 67. 0 69. 3 71. 9 74. 4 77. 0 79. 7 82. 5 85. 4 88. 5 91. 5 94. 8 97. 4 100. 0 103. 5 107. 2 110. 9 114. 8 118. 8 123. 0 127. 3 131. 8 136. 5 141. 3 146. 2 151. 4 156. 7 159. 8 162. 2 165. 5 167. 9 171. 3 173. 8 177. 3 179. 9 183. 5 186. 2 189. 9 192. 8 196. 6 199. 5 (unit: Hz) 203. 5 206. 5 210. 7 218. 1 225. 7 229. 1 233. 6 241. 8 250. 3 254. 1 16 REPEATER OPERATION INITIAL SET MODE I Auto repeater function (USA version only) USING 5 The USA version automatically activates the repeater settings (duplex, ON/OFF, duplex direction, tone encoder ON/OFF) when the operating frequency falls within or outside of the general repeater output frequency range. The offset and repeater tone frequencies are not changed by the auto repeater function, reset these frequencies, if necessary. Frequency range and offset direction FREQUENCY RANGE 145. 200­145. 495 MHz 146. 610­146. 995 MHz 147. 000­147. 395 MHz DUPLEX DIRECTION "­DUP" appears "DUP" appears While pushing [8] + [0], turn power on to enter initial set mode. Push [t] one or more times until "AR" appears. Push [Y]/[Z] to select the desired condition. · "oFF"--the auto repeater function is turned off; "on1"--the auto repeater function activates for duplex only; "on2"--the auto repeater function activates for duplex and tone. MR Turn power off, then on again to exit initial set mode. 17 5 REPEATER OPERATION WEATHER CHANNELS (USA version only) There are 10 weather channels for monitoring weather channels from the NOAA (National Oceanographic and Atmospheric Administration) broadcasts. [. . . ] 28 for details) D Others CS-T2 CLONING SOFTWARE Allows you to clone the memory contents of an IC-T2H transceiver between transceivers or to a PC for editing. OPC-474 CLONING CABLE For transceiver-to-transceiver cloning. OPC-478 CLONING CABLE For transceiver-to-PC cloning. LC-145 CARRYING CASE SP-13 EARPHONE Provides clear receive audio in noisy environments. 39 16 MODE ARRANGEMENT SET MODE VFO MODE [A V]/[ (CALL)] for 1 sec. [. . . ]