Instruction Manual
Page 4
.... SAVE THIS INSTRUCTION MANUAL-This instruction manual contains important operating instructions for purchasing this radio should provide you with Icom's state of the art technology and craftsmanship. Equipment damage may occur. pletely before using the transceiver. No risk ...IC-M36. EXPLICIT DEFINITIONS WORD RWARNING CAUTION NOTE DEFINITION Personal injury, fire hazard or electric shock may occur. is used, it may sink. • The battery contacts may be prone to provide clear communication in the noisy marine environments. ☞ Noise cancelling microphone The sub-microphone...
.... SAVE THIS INSTRUCTION MANUAL-This instruction manual contains important operating instructions for purchasing this radio should provide you with Icom's state of the art technology and craftsmanship. Equipment damage may occur. pletely before using the transceiver. No risk ...IC-M36. EXPLICIT DEFINITIONS WORD RWARNING CAUTION NOTE DEFINITION Personal injury, fire hazard or electric shock may occur. is used, it may sink. • The battery contacts may be prone to provide clear communication in the noisy marine environments. ☞ Noise cancelling microphone The sub-microphone...
Instruction Manual
Page 5
.... This may pose a fire hazard or result in serious damage to operate this device, not expressly approved by Icom Inc., could void your vessel's magnetic navigation compass. The transceiver meets IPX7* require- ments for long periods. ...transceiver out of the reach of the body, especially the face or eyes, while transmitting. Exposing the inside of Icom Incor- porated (Japan) in areas with fresh water and dry them completely to 4 inches) away from the... of the transceiver to water will perform best if the microphone is closer than the BP-251 (option) or BP-252...
.... This may pose a fire hazard or result in serious damage to operate this device, not expressly approved by Icom Inc., could void your vessel's magnetic navigation compass. The transceiver meets IPX7* require- ments for long periods. ...transceiver out of the reach of the body, especially the face or eyes, while transmitting. Exposing the inside of Icom Incor- porated (Japan) in areas with fresh water and dry them completely to 4 inches) away from the... of the transceiver to water will perform best if the microphone is closer than the BP-251 (option) or BP-252...
Instruction Manual
Page 6
... 8 BATTERY CHARGING 21-24 ■ Battery caution 21 ■ Supplied battery charger 23 ■ Optional battery case 23 ■ Optional battery charger 24 9 OPTIONAL SPEAKER-MICROPHONE 25 ■ HM-165 descriptions 25 ■ Attachment 25 10 TROUBLESHOOTING 26 11 VHF MARINE CHANNEL LIST 27 12 SPECIFICATIONS AND OPTIONS 28 n Specifications 28...
... 8 BATTERY CHARGING 21-24 ■ Battery caution 21 ■ Supplied battery charger 23 ■ Optional battery case 23 ■ Optional battery charger 24 9 OPTIONAL SPEAKER-MICROPHONE 25 ■ HM-165 descriptions 25 ■ Attachment 25 10 TROUBLESHOOTING 26 11 VHF MARINE CHANNEL LIST 27 12 SPECIFICATIONS AND OPTIONS 28 n Specifications 28...
Instruction Manual
Page 10
...and rear panels q w e r t y Microphone Function display (pgs. 6, 7) u i o !0 !1 !2 Speaker Sub-microphone (p. Otherwise, water will get into the transceiver. q q Attach the [SP MIC] cap. w SPEAKER-MICROPHONE CONNECTOR [SP MIC] (p. 25) Connects the optional external speaker-microphone. NOTE: Attach the [SP MIC] cap ...when the optional speaker-microphone is selected, push and hold for 1 sec. to select ...
...and rear panels q w e r t y Microphone Function display (pgs. 6, 7) u i o !0 !1 !2 Speaker Sub-microphone (p. Otherwise, water will get into the transceiver. q q Attach the [SP MIC] cap. w SPEAKER-MICROPHONE CONNECTOR [SP MIC] (p. 25) Connects the optional external speaker-microphone. NOTE: Attach the [SP MIC] cap ...when the optional speaker-microphone is selected, push and hold for 1 sec. to select ...
Instruction Manual
Page 16
... necessary at a normal voice level. w Enter the volume and squelch adjustment mode. e Set channel. w Set the volume and squelch levels. Microphone w Adjust the volume and squelch level. q Power ON. eral times to open the squelch. ➥ E nter the volume adjustment mode, then... push [Y]/[Z] to receive. e Push [Y]/[Z] to transmit, then speak into the microphone at this point. For U.S.A version: To prevent accidental prolonged transmission, etc., the transceiver has a time-out timer function. You can enter...
... necessary at a normal voice level. w Enter the volume and squelch adjustment mode. e Set channel. w Set the volume and squelch levels. Microphone w Adjust the volume and squelch level. q Power ON. eral times to open the squelch. ➥ E nter the volume adjustment mode, then... push [Y]/[Z] to receive. e Push [Y]/[Z] to transmit, then speak into the microphone at this point. For U.S.A version: To prevent accidental prolonged transmission, etc., the transceiver has a time-out timer function. You can enter...
Instruction Manual
Page 19
...; The transceiver never accepts key operation while the AquaQuake function is activated. 14 • The AquaQuake function can be activated when an optional 15 speaker-microphone is automatically turned OFF after 5 sec. Push and hold [Hi/Lo tion ON and OFF. ] for 1 sec. 13 tion can not be selected in the...
...; The transceiver never accepts key operation while the AquaQuake function is activated. 14 • The AquaQuake function can be activated when an optional 15 speaker-microphone is automatically turned OFF after 5 sec. Push and hold [Hi/Lo tion ON and OFF. ] for 1 sec. 13 tion can not be selected in the...
Instruction Manual
Page 31
...'s [SP MIC] cap at the top of your transmitted signal (voice), hold the microphone approx. 5 to 10 cm (2 to prevent accidental 10 loss, or water intrusion in a normal voice level. NOTE: The microphone is connected to the transceiver, the noise cancellation does not work. ■ Attachment 1... Turn power OFF before attaching the speaker-microphone. 2 Then, insert the speaker-mic connector into the transceiver. 7 Moreover, the terminals (pins) will become rusty, or the transceiver ...
...'s [SP MIC] cap at the top of your transmitted signal (voice), hold the microphone approx. 5 to 10 cm (2 to prevent accidental 10 loss, or water intrusion in a normal voice level. NOTE: The microphone is connected to the transceiver, the noise cancellation does not work. ■ Attachment 1... Turn power OFF before attaching the speaker-microphone. 2 Then, insert the speaker-mic connector into the transceiver. 7 Moreover, the terminals (pins) will become rusty, or the transceiver ...
Instruction Manual
Page 32
... function is not p. 4 something . The noise cancellation does not work . The noise detection function • The sub-microphone is covered with • Make sure the sub-microphone is activated. p. 12 26 be se- more than 11 V. covered. • A n optional external speaker-micro- ... suitable level. ON. • The battery pack is not p. 4 does not work . • The sub-microphone is covered with • Make sure the sub-microphone is not attached cor- • Attach the battery pack correctly. p. 11 • Drain water from speaker. •...
... function is not p. 4 something . The noise cancellation does not work . The noise detection function • The sub-microphone is covered with • Make sure the sub-microphone is activated. p. 12 26 be se- more than 11 V. covered. • A n optional external speaker-micro- ... suitable level. ON. • The battery pack is not p. 4 does not work . • The sub-microphone is covered with • Make sure the sub-microphone is not attached cor- • Attach the battery pack correctly. p. 11 • Drain water from speaker. •...
Instruction Manual
Page 34
...for 5 × AAA (LR03) alkaline cells. However, once it 's case or the waterproof seal. • FA-SC58V antenna Icom optional equipment is supplied with some versions. 12 SPECIFICATIONS AND OPTIONS n Specifications ï GENERAL • Frequency coverage : Transmit 156....for regular charging of possible damage to change without notice or obligation. D OTHER OPTIONS • HM-165 speaker-microphone Full sized speaker-microphone including an alligator clip to attach the microphone to +140°F • Dimensions : 62 (W) × 139.5(H) × 43(D) mm (projections...
...for 5 × AAA (LR03) alkaline cells. However, once it 's case or the waterproof seal. • FA-SC58V antenna Icom optional equipment is supplied with some versions. 12 SPECIFICATIONS AND OPTIONS n Specifications ï GENERAL • Frequency coverage : Transmit 156....for regular charging of possible damage to change without notice or obligation. D OTHER OPTIONS • HM-165 speaker-microphone Full sized speaker-microphone including an alligator clip to attach the microphone to +140°F • Dimensions : 62 (W) × 139.5(H) × 43(D) mm (projections...
Service Manual
Page 17
...) CPU (under the LCD) (IC360) INTERNAL MICROPHONE (MC250) 1ST IF AMP (Q151) • MAIN UNIT (BOTTOM VIEW) "CPU5V" LINE REGULATOR (IC220) INVERTER (data interface) (IC364) TX POWER AMP (Q54) PRE-DRIVER AMP (Q53) 1st IF MIXER (Q150) VCO PLL IC (IC1) 3V REGULATOR (IC2) REFERENCE FREQUENCY OSCILLATOR... (X1) DISCRIMINATOR (X170) IF IC (IC170) 2ND IF FILTER (FI170) EEPROM (IC340) "VCC" LINE SWITCH (Q353) CPU RESET IC (IC341) CPU CLOCK (X360) AMBIENT NOISE AMP (IC363) 5V REGULATOR ...
...) CPU (under the LCD) (IC360) INTERNAL MICROPHONE (MC250) 1ST IF AMP (Q151) • MAIN UNIT (BOTTOM VIEW) "CPU5V" LINE REGULATOR (IC220) INVERTER (data interface) (IC364) TX POWER AMP (Q54) PRE-DRIVER AMP (Q53) 1st IF MIXER (Q150) VCO PLL IC (IC1) 3V REGULATOR (IC2) REFERENCE FREQUENCY OSCILLATOR... (X1) DISCRIMINATOR (X170) IF IC (IC170) 2ND IF FILTER (FI170) EEPROM (IC340) "VCC" LINE SWITCH (Q353) CPU RESET IC (IC341) CPU CLOCK (X360) AMBIENT NOISE AMP (IC363) 5V REGULATOR ...
Service Manual
Page 18
REMOVING MAIN UNIT 1) Unsolder 2 points from the top side, and 1 point from the front panel in the direction of the arrow. Screw x4 FRONT PANEL MICROPHONE CABLE 2. REMOVING CHASSIS 1) Unsolder 2 points from the speaker. 2) Unscrew ANT nut from the antenna connector, and 5 screws from the MAIN UNIT. 3) Take off the ...panel from the chassis. Screw O-ring Screw 3. SECTION 3. Unsolder Unsolder REAR PANEL TOP SIDE BOTTOM SIDE 2) Unscrew 4 screws from the MAIN UNIT. 3) Disconnect the microphone cable from the MAIN UNIT. 4) Take off the chassis with MAIN UNIT from the bottom side.
REMOVING MAIN UNIT 1) Unsolder 2 points from the top side, and 1 point from the front panel in the direction of the arrow. Screw x4 FRONT PANEL MICROPHONE CABLE 2. REMOVING CHASSIS 1) Unsolder 2 points from the speaker. 2) Unscrew ANT nut from the antenna connector, and 5 screws from the MAIN UNIT. 3) Take off the ...panel from the chassis. Screw O-ring Screw 3. SECTION 3. Unsolder Unsolder REAR PANEL TOP SIDE BOTTOM SIDE 2) Unscrew 4 screws from the MAIN UNIT. 3) Disconnect the microphone cable from the MAIN UNIT. 4) Take off the chassis with MAIN UNIT from the bottom side.
Service Manual
Page 20
... BUFF To LO switch MOD MUT E MOD Q20 D 20 D 21 VCO [SP MIC] J250 MC250 Int. 4-2 TRANSMITTER CIRCUITS TX AF CIRCUITS AF signals from the microphone (MIC signals) are adjusted its amplitude (=deviation) by the D/A converter (IC190), and pre-emphasized by R201 and C385 to obtain +6 dB/oct of frequency response...
... BUFF To LO switch MOD MUT E MOD Q20 D 20 D 21 VCO [SP MIC] J250 MC250 Int. 4-2 TRANSMITTER CIRCUITS TX AF CIRCUITS AF signals from the microphone (MIC signals) are adjusted its amplitude (=deviation) by the D/A converter (IC190), and pre-emphasized by R201 and C385 to obtain +6 dB/oct of frequency response...
Service Manual
Page 22
.... 11 SCLK Serial clock to PLL IC and D/A converter. 12 ESCK Serial clock for EEPROM. 13 ESDA Serial clock to/from EEPROM. 25 RESET CPU reset signal input. 27 TEMPV Thermistor input. (temparature detection) 28 NDET Ambient noise level input. (from sub-microphone on the rear) 29 LOINV Lock... voltage input. 30 TDETV TX power level input. (RF power detection) 31 BATTV Battery voltage input. (Divided battery voltage) 32 RSSIV RSSI input. (A/D value from IF IC) 34 PWSW [PWR] key input. (H=Pushed.) ...
.... 11 SCLK Serial clock to PLL IC and D/A converter. 12 ESCK Serial clock for EEPROM. 13 ESDA Serial clock to/from EEPROM. 25 RESET CPU reset signal input. 27 TEMPV Thermistor input. (temparature detection) 28 NDET Ambient noise level input. (from sub-microphone on the rear) 29 LOINV Lock... voltage input. 30 TDETV TX power level input. (RF power detection) 31 BATTV Battery voltage input. (Divided battery voltage) 32 RSSIV RSSI input. (A/D value from IF IC) 34 PWSW [PWR] key input. (H=Pushed.) ...