User Manual
    ASR-2000 Series User Manual 
88 
3.  When the measurements are 
beyond one page, which consists 
of up to 10 items, press the F3 
(Page Up) and F4 (Page Down) 
soft-keys to flip through pages. 
Hold 
Measurement 
Press the soft-key F4 to toggle 
hold on or off. This function will 
“hold” the current measurements 
on the display, which means the 
measurements won’t be updated 
until the function is released. 
 Note 
Hold measurement is available for the 
Standard and Simple display modes only. 










