User manual ICOM IC-M127

[. . . ] Wait for an acknowledgment from a coast station. · Channel 16 is automatically selected. 3. Push and hold [PTT], then transmit the appropriate information as at left. Versions of the IC-M127 which display the "CE" symbol on the serial number seal, comply with the essential requirements of the European Radio and Telecommunication Terminal Directive 1999/5/EC. This warning symbol indicates that this equipment operates in non-harmonised frequency bands and/or may be subject to licensing conditions in the country of use. Be sure to check that you have the correct version of this radio or the correct programming of this radio, to comply with national licensing requirements. i TABLE OF CONTENTS IN CASE OF EMERGENCY . . . . . . . . . . . . . . . . . . . . . . . . i TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii IMPORTANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii CAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii 1 OPERATING RULES . . . . . . . . . . . . . . . . . . . . . . . . . . 35 I Optional voice scrambler operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] to enter intercom mode. · The HM-134 power is automatically turned ON, even if the power is OFF. INT INT r After releasing the PTT switch you can hear the response through the speaker. t To return to normal operation, push [DIMMER] momentarily. · Other switches also turn the function OFF, however, the corresponding function is then activated e. g. pushing [16] selects Channel 16. Intercom IC-M127 HM-134 w Push and hold [DIMMER] again to call up. · The transceiver and microphone emit call beeps. e Push and hold the PTT switch and speak at a normal voice level into the microphone. · "TALK" or "LSTN" appears on the caller or listener function display, respectively. · While in the intercom mode, the transceiver functions (transmit and receive) are interrupted. If the transceiver is in transmit condition, the intercom function is not available. 17 8 CONNECTIONS AND MAINTENANCE I Antenna A key element in the performance of any communication system is an antenna. Ask your dealer about antennas and the best places to mount them. I Unpacking The following accessories are supplied: Qty. q Mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 w DC power cable (OPC-891) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 e Microphone hanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 r Microphone hanger cable* (OPC-1096 : Black) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 t Mounting bracket knobs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 y Microphone hanger screws (3 × 16 mm) . . . . . . . . . . . . . . . . . . . . . . . . . : 13. 8 V DC (10. 8 to 15. 6 V) : ±10 ppm (­20°C to +60°C) : 165(W) × 110(H) × 109. 4(D) mm : 1130 g : 25 W and 1 W : Variable reactance phase modulation : ±5. 0 kHz : Less than 0. 25 µW 11 I Options · DS-100 (#02) DSC CONTROLLER When the DS-100 is installed, the transceiver conforms to DSC Class D for marine digital communications. · HM-134 REMOTE-CONTROL MICROPHONE External microphone-type controller. · OPC-999 MICROPHONE EXTENSION CABLE 6 m (20 feet) microphone extension cable for optional HM-134. (18 m; 60 feet maximum) · SP-5 EXTERNAL SPEAKER (IC-M127 ONLY) A large, external speaker for superior audio output. · SP-10 EXTERNAL SPEAKER (IC-M127 ONLY) A compact, external speaker. · UT-98 VOICE SCRAMBLER UNIT · UT-112 VOICE SCRAMBLER UNIT Ensures private communications. Not available in some countries. All stated specifications are subject to change without notice or obligation. · TRANSMITTER · Output power · Modulation system · Max. frequency deviation · Spurious emissions · RECEIVER · Receive system : Double conversion superheterodyne · Sensitivity (20 dB SINAD) : Less than ­3dBµ EMF (typical) · Squelch sensitivity : Less than 0dBµ EMF · Intermodulation rejection ratio : More than 68 dB · Spurious response rejection ratio: More than 70 dB · Adjacent channel selectivity : More than 70 dB · Audio output power : IC-M127 2 W at 10% distortion with a 4 load HM-134 2 W at 10% distortion with a 8 load 27 12 HM-134 REMOTE-CONTROL MICROPHONE OPTIONAL I Panel description The optional HM-134 remotely controls the IC-M127 and provides an optional intercom function. q !0 o q POWER SWITCH [PWR] (pgs. YZ e CHANNEL UP/DOWN SWITCHES [Y]/[Z] Push either switch to change the operating channel, set mode contents, etc. 8, 33) While pushing and holding [VOL], push [Y]/[Z] to adjust the brightness of the LCD and switch backlight. 34) After [VOL] or [SQL] is pushed, push either switch to adjust audio level or noise squelch level, respectively. [. . . ] ·· Push ·· ï Entering set mode q Turn power OFF. w While pushing and holding [16·C], turn power ON. · After beep emission, a set mode item (in the channel name indicator and condition in the channel number readout) is displayed. · Internal speaker "INT-SPEAKER" Push [Y]/[Z] to turn the HM-134 internal-speaker ON/OFF. e Push [16·C] to select the desired item, if necessary. t Turn power OFF, then ON to exit set mode. Push 37 12 HM-134 REMOTE-CONTROL MICROPHONE I Intercom operation q Push and hold [DUAL] for 1 sec. to activate the intercom function. · "IC" appears in the priority channel readout. [. . . ]