Instruction Manual
Page 2
... become inoperable due to make individual DSC Calls using the transceiver. With proper care, this Icom product. We appreciate you making the IC-M604A your IC-M604A. No risk of Icom Incorporated (Japan) in DSC meets ITU Class D requirement ❍ Front and rear panel ...Spain, Russia and/or other countries. COMMANDMIC is designed and built with years of Icom Incorporated (Japan) in - This in the United States. NOTE Recommended for the IC-M604A. EXPLICIT DEFINITIONS WORD DEFINITION R WARNING! FOREWORD Thank you for purchasing this transceiver should...
... become inoperable due to make individual DSC Calls using the transceiver. With proper care, this Icom product. We appreciate you making the IC-M604A your IC-M604A. No risk of Icom Incorporated (Japan) in DSC meets ITU Class D requirement ❍ Front and rear panel ...Spain, Russia and/or other countries. COMMANDMIC is designed and built with years of Icom Incorporated (Japan) in - This in the United States. NOTE Recommended for the IC-M604A. EXPLICIT DEFINITIONS WORD DEFINITION R WARNING! FOREWORD Thank you for purchasing this transceiver should...
Instruction Manual
Page 7
... LICENSE You may operate a transceiver. If required, only a licensed radio operator may require a current radio station license before using the transceiver. NOTE: Even though the IC-M604A is capable of the applicable government rules and regulations is compulsory. This government-issued license states the call sign which a radio telephone is only required...
... LICENSE You may operate a transceiver. If required, only a licensed radio operator may require a current radio station license before using the transceiver. NOTE: Even though the IC-M604A is capable of the applicable government rules and regulations is compulsory. This government-issued license states the call sign which a radio telephone is only required...
Instruction Manual
Page 14
... 9 75# 0 9 76% 2146 124 Push H/L + CH/WX 9 +06 &72 9 %#0 0 9 76% 6'.'2*10' 8 0 9 76% %%) D Weather channels The IC-M604A has 10 weather channels. These are used for monitoring broadcasts from NOAA (National Oceanographic and Atmospheric Administration.) The transceiver can be set for duplex channels...59 U.S.A., 59 international and 63 Canadian channels. 3 BASIC OPERATION ■ Channel selection (Continued) D USA, International and Canadian channels The IC-M604A is ON.
... 9 75# 0 9 76% 2146 124 Push H/L + CH/WX 9 +06 &72 9 %#0 0 9 76% 6'.'2*10' 8 0 9 76% %%) D Weather channels The IC-M604A has 10 weather channels. These are used for monitoring broadcasts from NOAA (National Oceanographic and Atmospheric Administration.) The transceiver can be set for duplex channels...59 U.S.A., 59 international and 63 Canadian channels. 3 BASIC OPERATION ■ Channel selection (Continued) D USA, International and Canadian channels The IC-M604A is ON.
Instruction Manual
Page 17
The IC-M604A emits a vibrating noise when this function is being used. ➥ While holding down [PTT], and then turn power ON. • A low beep tone sounds while [H/L] ... comments, if desired. • Selectable characters KEY CHARACTERS KEY CHARACTERS 3 < S \ (space) /01OPQ 3 #$%CDE 245RTU &'(FGH 678VWX )*+IJK 9:;YZ[ ,-.LMN ■ AquaQuake water draining function The IC-M604A uses a new technology to input and set the comment. • The cursor and the character stop blinking. r Push [ENT] to clear water away from the...
The IC-M604A emits a vibrating noise when this function is being used. ➥ While holding down [PTT], and then turn power ON. • A low beep tone sounds while [H/L] ... comments, if desired. • Selectable characters KEY CHARACTERS KEY CHARACTERS 3 < S \ (space) /01OPQ 3 #$%CDE 245RTU &'(FGH 678VWX )*+IJK 9:;YZ[ ,-.LMN ■ AquaQuake water draining function The IC-M604A uses a new technology to input and set the comment. • The cursor and the character stop blinking. r Push [ENT] to clear water away from the...
Instruction Manual
Page 25
... down [ENT] for 1 second. )25 +PHQ Hold down for position and time indication. Thus, the "UTC" or "Local" icon is not supplied from Icom. A GPS receiver appropriate for the IC-M604A is not displayed. ➥ "??" DSC OPERATION 6 ■ Position and Time display When a GPS receiver (NMEA0183 ver. 2.0 or 3.01) is required for 1 second...
... down [ENT] for 1 second. )25 +PHQ Hold down for position and time indication. Thus, the "UTC" or "Local" icon is not supplied from Icom. A GPS receiver appropriate for the IC-M604A is not displayed. ➥ "??" DSC OPERATION 6 ■ Position and Time display When a GPS receiver (NMEA0183 ver. 2.0 or 3.01) is required for 1 second...
Instruction Manual
Page 49
..., is recognized as described on the HM-157. • To adjust the HM-162's speaker output level, rotate [SELECTOR]. +06'4%1/ 6#.- +06'4%1/ IC-M604A (caller) HM-157 (listener) The otherintercom party is muted while using the intercom. w Select the desired intercom party, transceiver (RADIO) or COMMANDMIC™... function display, respectively. * " " or " " appears on the HM-157. • "9#+6" appears on the IC-M604A or HM-162 if it is idle. • To adjust the IC-M604A's speaker output level, rotate [VOL]. • To adjust the HM-157's speaker output level, push [VOL•...
..., is recognized as described on the HM-157. • To adjust the HM-162's speaker output level, rotate [SELECTOR]. +06'4%1/ 6#.- +06'4%1/ IC-M604A (caller) HM-157 (listener) The otherintercom party is muted while using the intercom. w Select the desired intercom party, transceiver (RADIO) or COMMANDMIC™... function display, respectively. * " " or " " appears on the HM-157. • "9#+6" appears on the IC-M604A or HM-162 if it is idle. • To adjust the IC-M604A's speaker output level, rotate [VOL]. • To adjust the HM-157's speaker output level, push [VOL•...
Instruction Manual
Page 50
... in transmit mode, the intercom function is disabled. • When a DSC Call is received, the intercom function is finished. 44 ■ Hailer operation The IC-M604A has a 2-way hailer function for voice amplification and reception over a loudspeaker, making it unnecessary to leave the bridge to activate the hailer. The...
... in transmit mode, the intercom function is disabled. • When a DSC Call is received, the intercom function is finished. 44 ■ Hailer operation The IC-M604A has a 2-way hailer function for voice amplification and reception over a loudspeaker, making it unnecessary to leave the bridge to activate the hailer. The...
Instruction Manual
Page 52
...]. • Rotate [SELECTOR] within 1 second after pushing [O], to the transceiver mode. 46 The function LCD displays 'Receiving DSC Calls.' (p. 34) ■ RX speaker function The IC-M604A has an RX speaker function. Rotate 9 +06 6#) Push Foghorn level (1)*140 '06 1- %#..+0) The foghorn pattern, selected in step w, is interrupted with an automatic return to...
...]. • Rotate [SELECTOR] within 1 second after pushing [O], to the transceiver mode. 46 The function LCD displays 'Receiving DSC Calls.' (p. 34) ■ RX speaker function The IC-M604A has an RX speaker function. Rotate 9 +06 6#) Push Foghorn level (1)*140 '06 1- %#..+0) The foghorn pattern, selected in step w, is interrupted with an automatic return to...
Instruction Manual
Page 59
... of the instrument control panel. (Torque: 0.6 N.m) y Tighten the locking nuts (rotate counterclockwise) so that the clamps align parallel to the IC-M604A's body. 9 CONNECTIONS AND MAINTENANCE ■ MB-75 installation An optional MB-75 FLUSH MOUNT KIT is securely mounted into position. End bolt ...t u Connect the antenna and power cable. 53 Supplied bolt Clamp 9 t Tighten the end bolts on either side of the IC-M604A. • Make sure that the IC-M604A is available for mounting the transceiver to mount the transceiver). e Attach the 2 supplied bolts (M5 × 8 mm) on...
... of the instrument control panel. (Torque: 0.6 N.m) y Tighten the locking nuts (rotate counterclockwise) so that the clamps align parallel to the IC-M604A's body. 9 CONNECTIONS AND MAINTENANCE ■ MB-75 installation An optional MB-75 FLUSH MOUNT KIT is securely mounted into position. End bolt ...t u Connect the antenna and power cable. 53 Supplied bolt Clamp 9 t Tighten the end bolts on either side of the IC-M604A. • Make sure that the IC-M604A is available for mounting the transceiver to mount the transceiver). e Attach the 2 supplied bolts (M5 × 8 mm) on...