MCS260 
CORNERSTONE 260 MONOCHROMATORS 
36 
 
 
 
10.2 HAND CONTROLLER 
 
The optional 74009 Hand Controller is designed specifically for use with Oriel’s Cornerstone series 
monochromators and MS260i spectrographs. It is very easy to set up –  simply plug it into the 
instrument and it’s ready to go. There is no need to purchase a computer and set up the software. 
The Hand Controller is a very convenient option in locations where security is a concern, such as 
defense facilities and universities. 
 
There is no need to memorize commands or key sequences. The 24 keys are clearly labeled with 
functions like “Shutter”, “Go Wave” and “Filter”. The backlit LCD display provides information on 
the grating selection, grating line density, active filter position, current wavelength and shutter 
status. Using the Hand Controller is intuitive and provides access to nearly all the functionality of 
the monochromators and spectrographs. It comes with a 14 foot [4.3 meter] long cable. 
 
Hand Controller commands are listed in the Appendix of this user’s manual. 
 
 
Figure 27:  Cornerstone 260 Monochromator with 74009 Hand Controller