Kenwood TS-990S Operation Manual - Page 173

AUDIO SCOPE 8 CHANGING THE SWEEP TIME If you change the oscilloscope sweep time, the time scale appearing on the oscilloscope changes. Following the conditions of the signal to observe, you can change the sweep time. PAUSING THE AUDIO SCOPE AND OSCILLOSCOPE If the waveform displayed in the Audio Scope screen is paused, the paused waveform will be kept on hold until [PAUSE] (F5) is pressed again. Pausing the screen allows you to analyze the waveform without interference from the screen continuously refreshing. 1 Press [RF/AF] (F2) on the Bandscope screen to open the Audio Scope screen. If [RF/AF] (F2) is unavailable in the key guide for function keys, press [MORE] (F1) to alternate the key guide. 2 Press [PAUSE] (F5) to pause the displayed the waveform. "PAUSE" appears while the waveform display is paused. 1 Press [RF/AF] (F2) on the Bandscope screen to open the Audio Scope screen. If [RF/AF] (F2) is unavailable in the key guide for function keys, press [MORE] (F1) to alternate the key guide. 2 Press [TIME] (F6) to select the sweep time. • Each time you press [TIME] (F6), the sweep time cycles as follows: 1 ms/Div > 3 ms/Div > 10 ms/Div > 30 ms/Div > 100 ms/Div > 300 ms/Div. The sweep time appears on the lower right side of the grid. The default is "100 ms/Div". • Each long press of [TIME] (F6) cycles the sweep time in the reversed sequence. Contents Index 8-3