B&K Precision 2640 - Manual - Manual (Page 19)

19
Front Panel
 Mode
Key to set up the Reception Mode or input the MHz unit for
frequency value input
 Sweep
Key to set up the Sweep Mode or input the kHz unit for frequency
value input
 Marker
Key to select the Marker Function:
Marker, Delta Marker, Squelch Marker, Peak Search and Marker to
Center
 Numeric Key
Key to input the frequency value
 Menu Key
Key to set up the required functions of system
 Up/Down Key
Key to select the Menu or Frequency Value
 Knob Key
The function of Knob key is same as the Up/Down keys