

The firmware will be updated to the following versions. UPDATING THE FIRMWARE of the FULL MANUAL and follow the instructions displayed on the IC-7300 LCD screen. However, you’ll notice a distinct difference even at this low level. Refer to IC-7300 Firmware Update Information Ver.1.30 for more details. Using the WGA TR-2000 with compression set to 3, the compression meter doesn’t move. The manual states, “While speaking into the microphone at your normal voice level, adjust the Speech Compressor level to where the COMP meter reads within the COMP zone (10 to 20 dB range).” – Icom 7300 Full Manual pg 4-12 or Icom 7610 Basic Manual pg 4-8. Mic Compression Setting (Speech Processor)Īfter setting the mic gain with the ALC meter, switch to or look at the COMP meter. The important thing to note: Do not push the ALC out of the red zone. 30 to 50% on the ALC scale is all we need. Details about Icom IC-7300 with Asymod 6 Hi Fi Asymmetrical AM and eSSB. Place the microphone 2 to 4 inches from your mouth, then speak at your normal voice. The manuals state, “In the SSB mode, touch the TX meter to select the ALC meter and adjust until the meter reading swings between 30 to 50% of the ALC scale.” – Icom 7300 Full Manual pg 3-11 or Icom 7610 Basic Manual pg 3-9. As in the manual, with compression off, I use the ALC meter.
