Why can't I set WFM mode on my Icom IC-R8500?
If you can't set WFM mode on your Icom Receiver, it might be because the operating frequency is lower than 30 MHz. Set the frequency above 30 MHz when in WFM mode.
Why doesn't the lock button work on my Icom IC-R8500 Receiver?
If the [LOCK] button on your Icom Receiver isn't locking the keypad and function switches, it's likely that DIAL LOCK is selected in quick set mode. Change this to PANEL LOCK in quick set mode.
Why is the selected frequency erased on my Icom IC-R8500 Receiver?
If the selected frequency on your Icom Receiver is being erased, it may be because the memory channel was changed before writing into memory. Push [MW] for 1 second to write into a memory before changing channels.
Why are memory channels cleared in the 'AUTO' bank on my Icom IC-R8500 Receiver?
If memory channels in the ‘AUTO’ bank are cleared on your Icom Receiver, it's because the written memories condition is set as CL&START. Change the setting to START.
Why is the bank name erased after setting on my Icom IC-R8500?
If the bank name is erased after setting it on your Icom Receiver, it's likely that [CE?] was pushed on the final name character. Push [ENT] after setting the name.
Critical safety warnings for receiver operation and power connection.
Procedures for removing the top and bottom covers of the receiver.
Steps for installing optional filters and synthesizer units.
Adjustments for receiver sensitivity and bias voltages across different modes.
Tuning procedure for the RF-B unit's bandpass filters.
Adjustment of noise squelch, S-meter, and center indicator functions.
General| Antenna Impedance | 50 Ω |
|---|---|
| Power Supply | 13.8 V DC ±15% |
| Mode | AM, FM, WFM, CW |
| Channels | 1000 |
| Tuning Steps | 10 kHz |
| Dynamic Range | 100 dB |
| IF Output | 10.7 MHz |
| Antenna Input | SO-239 |
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