LEYBOLD LEYSPEC view Series - If RF Fault Has Occurred; If Secondary Electron Multiplier (SEM) Fault Has Occurred; If Interlock Signal Is Input and Total Pressure Interlock in on

33 300781172_002_C0 - 01/2019 - © Leybold
Front panel operation
7.4 If RF fault has occurred
Err. - 2
If any fault occurs in RF when the START button is ON, the sign "rF" is shown on the
display.
7.5 If secondary electron multiplier (SEM) fault has occurred
Err. - 3
If any fault occurs in SEM when the START button is ON, the sign "SE" is shown on
the display.
7.6 If interlock signal is input and total pressure interlock in on
Err. - 4
If the interlock signal is input when the START button is ON, the sign "Prot" is shown
on the display.