These are some of the parameters I used to obtain my spectra:

• PMT HV = -700 V
• Slit Width (entrance and exit) = 0.25 mm
• Chart Speed 2 inch/min
• StripChart Sensitivity 0.1 V
• Scan Start 350 nm
• Scan End 700 nm
• Scan Speed 0.5 nm/sec

Hope this Helps!...