INTRODUCTION. This service manual describes the latest service information for the ICH DUAL BAND FM TRANSCEIVER at the time of publication. View and Download ICOM ICH instruction manual online. DUAL BAND FM TRANSCEIVER. ICH Transceiver pdf manual download. View and Download Icom ICH operating manual online. VHF/UHF Radio. ICH Radio pdf manual download.

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For memory channel watch: This is useful when search- ing for signals around a memory channel frequency and for recalling icoom offset frequency, subaudible tone frequency etc.

The following tuning steps are available. I Skip Channel Setting I Skip channel setting The memory skip function speeds up scanning by checking only those memory channels not set as skip channels.

This may distort the signal. The transceiver has 3 priority watch types to suit your needs.


I Partial Reset Independent offset frequencies can be set for each operating frequency. Don’t have an account?


While operating on the main band, a beep sounds to inform you that a signal was received on the sub band. Quick Reference Guide I Selecting Output Power Outputs both left and right bands audio when no external speaker is connected to [SP-2]. Pocket Beep And Tone Squelch I Programming A Call Channel Ixom function cuts a transmission OFF after 1—30 min.

Selecting the operating frequency band The ICH has 2 m and 70 cm bands for each left and right band. Basic Operation I Receiving q Set the audio level for the main band.

Dc Power Supply Connection I Scan Resume Condition I Transferring Memory Contents Set the subaudible tone repeater tone encoder function ON.

ICOM IC-2720H Instruction Manual

manusl Got it, continue to print. Even if the memory bank contents are cleared, the memory channel contents still remain pro- grammed. I Tone Scan I Memory clearing Contents of programmed memories can be cleared blankedif desired. I Call channel selection Call channel is pre-programmed memory channel that can be accessed by simply pushing call channel button.

I Repeater Operation I Repeater operation 1.

Icom IC-2720H Operating Manual

Starts and stops scanning. Page 3 For U. I Programming A Memory Channel I Programming a memory channel VFO settings, including the set mode contents such as jcom audible tone frequency, offset, can be programmed into a memory channel.


The watch resumes according to the selected scan resume condition. I Dtmf Speed I Scan types Scanning searches for signals automatically and makes it easier to locate new stations for contact or listening purposes.

Connect the supplied microphone to either the desired con- nector as illustrated below.

Scan does not operate. The display shows that memo- MAIN ry channel 1 is set as a skip channel.

Power Supply Circuits Main And Vco Units Battery Connection See p. D bps packet operation q Connect the transceiver and a TNC as illustrated below. I Lock Functions I Transmitting A Dtmf Code I Memory Clearing Iclm Offset Frequency I Memory Channel Selection I Programming Memory Channels