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S:\Hp8960\Generic Documents\Manual Operation Getting Started Guide\Pi_manual operation getting started 
GSM Mobile Measurements
12.Press the Modulation Numeric 1 of 3 (F1) key.
The measurement results for the first eight positions in the ORFS due to 
modulation table are displayed. You can view the results for the remaining 14 
positions by pressing the Modulation Numeric 2 of 3 (
F2) key or the 
Modulation Numeric 3 of 3 (
F3) key. Note that the results are in dB relative to 
the 30 kHz BW Power shown on the screen.
13.Press the Switching Numeric (
F4) key to display the measurement results for 
ORFS due to switching.
A typical measurement results screen for ORFS due to switching is shown above.