The Yaesu SM-5000 is a device that provides a visual display of the VFO-A band spectrum. It effectively shows both strong and weak signals, ensuring clarity. Additionally, it features integrated stereo speakers that offer comfortable receiver audio. These speakers are designed with dual oval speakers that direct the sound towards the front. The audio response is specifically tailored for shortwave reception. During Dual Receive operation, the [A+B] Switch allows you to select the speaker output mode. The left speaker produces audio from the VFO-A receiver, while the right speaker produces audio from the VFO-B receiver. Furthermore, you can also receive mixed audio simultaneously on both speakers. The unit also offers Phase Inversion, which adds depth to the audio sound characteristics. The received audio can be controlled with four additional choices through the SP-5000's Audio Setting Menu: Clear, Mild, Soft, and Loudness. 

In terms of the display, the SM-5000 Spectrum Scope provides a visual representation of an amateur band segment tuned by the VFO-A receiver. The default bandwidth allows for a clear depiction of both strong and weak signals on the monitor screen. The LBWS (Limited Band Width Sweep) function enables high-speed signal detection over a limited segment of the currently displayed spectrum. The CTR (Centre) display mode allows for the monitoring of signals close to the current frequency, located at the centre of the screen. Alternatively, the FIX mode fixes the left band edge frequency, with the operating frequency indicated within the displayed bandwidth. The display contrast can be easily adjusted, and its illumination level mirrors the FTDX-5000 illumination level. It is important to note that the vertical axis of the Spectrum Scope display represents approximately 10dB per division.