User manual ICOM IC-T3H

[. . . ] INSTRUCTION MANUAL VHF TRANSCEIVER iT3 H FOREWORD Thank you for purchasing the IC-T3H FM transceiver. This transceiver is designed for those who require quality, performance and outstanding reliability under the most demanding conditions. IMPORTANT READ ALL INSTRUCTIONS carefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL­ This instruction manual contains important operating instructions for the transceiver. EXPLICIT DEFINITIONS The explicit definitions below apply to this instruction manual. WORD R WARING CAUTION NOTE DEFINITION Personal injury, fire hazard or electric shock may occur. No risk of personal injury, fire or electric shock. Icom, Icom Inc. [. . . ] w Rotate [VOL] to select the desired channel. e Push [A·FUNC], then push [0·DTMF-M] for 1 sec. to enter the DTMF programming mode. · "_ _ _ _ _" appears. · Programmed memories can be cleared in this way. r Push the digit keys, [A·FUNC], [B·CALL], [C·MR], [D·CLR], [·OPTION] and [#·ENT ] to enter the desired DTMF code. · A maximum of 24 digits can be input. · [·OPTION] enters as "E", [#·ENT ] enters as "F. " · If a digit is mistakenly input, push [SQL] or [PTT] momentarily then repeat from step q. t Push [SQL] or [PTT] to input the digits and exit the DTMF pro- gramming mode. · Programmed DTMF codes sound when [SQL] is pushed to exit. 27 DTMF MEMORY 7 I Transmitting a DTMF code D Using a DTMF memory channel q Push [A·FUNC], then push [0·DTMF-M] to enter the DTMF mem- ory. w Rotate [VOL] to select the desired channel. e Push [SQL] or [PTT] to exit the DTMF memory mode. r While pushing [PTT], push [SQL] to transmit the selected DTMF memory. · After the DTMF code is transmitted, the transceiver returns to receive automatically. D Manual DTMF code transmission While pushing [PTT], push digit keys, A­F to transmit a DTMF code manually. USING INITIAL SET MODE I DTMF transmission speed When slow DTMF transmission speeds are required with DTMF memory transmission (as for some repeaters), the transceiver's rate of DTMF transmission can be adjusted. q While pushing [Y] and [Z], turn the power F MR TX on to enter INITIAL SET MODE. w Push [Y]/[Z] several times until "dtd" appears. e Rotate [VOL] to select the desired DTMF transmission speed. F MR TX · Four speeds are available: "1" (100 msec. intervals) is the fastest; "5" (500 msec. r Push [#·ENT ] to exit INITIAL SET MODE. 28 I Scan types PROGRAMMED SCAN Band edge 1A 2A 3A Scan edges Scan Jump 1b 2b 3b 8 SCAN OPERATION Band edge MEMORY (SKIP) SCAN SKIP Mch 1 Mch 0 Mch 99 Mch 10 Mch 9 Mch 8 Mch 7 Mch 2 Mch 3 Mch 4 Mch 5 Mch 6 SKIP PRIORITY WATCH Priority memory channel watch VFO frequency 145. 20 MHz 5 sec. Mch 3 Priority channel 50 msec. Mch 3 Mch 2 Mch 4 Priority memory channel scan VFO frequency 145. 20 MHz 5 sec. 50 msec. Memory scan Mch 1 SKIP Mch 5 Priority channel Mch 99 Mch 6 29 SCAN OPERATION 8 I Programmed scan Programmed scan repeatedly scans between two user programmed frequencies (memory channels "1A­3A" and "1b­3b") or scans between upper and lower band edges. This scan is useful for checking for signals within a specific frequency range such as repeater output frequencies, etc. q Push [D·CLR] to select VFO mode, if necessary. w Push [A·FUNC], then push [5·SCAN] to start the scan, then a selected scan edge appears as "P1", "P2", "P3" or "AL. " · To change the scan edge, push [A·FUNC] then push [8·SET] several times until the desired scan edge appears. · "AL" for full scan, "P1", "P2" and "P3" for programmed scan between the programmed scan edge channels as "1A"­"1b", "2A"­"2b" and "3A"­"3b". · To change the scan direction, push [Y] or [Z]. · When "dial" is assigned [VOL], rotate [VOL] to change the scan direction. 50) e Push [D·CLR] to stop the scan. NOTE: Scan edges, 1A­3A/1b­3b, must be programmed in advance. Program them in the same manner as regular memory channels. [. . . ] 4 hrs. Battery case for R6 (AA) ×6 alkaline cells 7. 2 V 7. 2 V 7. 2 V 1100 mAh 1650 mAh 600 mAh *1Operating periods are calculated under the following conditions: Tx:Rx:standby=5:5:90, power save function: auto setting, is activated *2Operation with the LOW output power selection is recommended. D CHARGER · BC-144 DESKTOP CHARGER + BC-145 AC ADAPTER For rapid charging of battery packs. An AC adapter is supplied with the charger. · BC-137 (#11) BATTERY CHARGER + BC-122 AC ADAPTER For regular charging of battery packs. · BC-146 BATTERY CHARGER + BC-147 AC ADAPTER For regular charging of battery packs. [. . . ]