Icom IC-208H Instruction Manual

To program frequencies, press the VFO/MR button to select VFO mode, then use the tuning knob to select the desired frequency. Press and hold the MW button, select a memory channel using the tuning knob, and press MW again to store the frequency.
Ensure the power cable is securely connected to both the transceiver and the power source. Check the fuse in the power cable for any damage and replace if necessary. Verify that the power source is operational.
To reset the IC-208H, turn off the radio, then press and hold the [DUP–] and [CALL] buttons while turning the radio back on. This will reset all settings to factory defaults.
Press the SQL button and use the tuning knob to adjust the squelch level. A higher setting will require a stronger signal to break the squelch.
Check the antenna connection to ensure it is secure. Try repositioning the antenna for better signal reception. Verify that the correct frequency and mode are selected.
Press the MW/DW button to enable dual watch. This allows you to monitor two frequencies simultaneously.
Access the set mode by holding the SET button. Use the tuning knob to navigate to the MIC GAIN setting and adjust it as needed.
Press and hold the LOCK button until the lock icon appears on the display. This will disable the keypad to prevent accidental input.
The IC-208H does not support firmware updates as it is a hardware-based transceiver. Ensure all settings are correctly configured for optimal performance.
Press the TONE button to activate tone squelch. Use the tuning knob to select the desired CTCSS frequency from the menu.