how to change MS display range in Chemstation

[ym3142]

Hi,

Does anyone know how to extend MS spectrum display range in Chemstation?

My spectrum showed up to 117 but I am sure there is a molecular ion at 132. Due to the chemstation software setting of display 1-21 ions, I am not able to see anything beyond 120.

Hope someone here has a handle to work around this.
Thanks in advance,

[che313]

it is due to your scan range
in the instrument menu go ms sim/scan parameters
click on scan parameters
set your range