Tektronix WFM5200 User Manual page 26

Getting Started
Fan Test
10
6. Press the MAIN button, highlight Tile Display, and then press the SEL
button to change the view to full tile.
7. Press each of the front panel buttons, one at a time, except for the power
button and the HELP button.
Each button should flash as you press it. When you press the PRESET button,
all of the measurement buttons along the bottom the front-panel should light
up and stay lit until you press the PRESET button again.
You should be able to hear the fans and feel air coming out of the back of the
instrument. At low temperatures, the fans will turn slowly and be very quiet.
WFM5200 Waveform Monitor User Manual