B&K Precision 2640 - Manual - Manual (Page 27)

27
Description of operating screen
ⓐ
Shift State Indication
Normal state
Shift Input state
ⓑ
Reception Mode State Indication
Wide Frequency Multi Mode
Narrow Frequency Multi Mode
Amplitude Modulation Mode
Single side band Multi Mode
ⓒ
Sweep Mode State Indication
Free Run
Squelch Run
Single Run
ⓓ
Run-Scanning Run/Stop State Indication
Running
Stop
ⓔ
Marker State Indication
None Center Marker State
Marker 1 State
Delta Marker State Marker 1, 2
Squelch Marker State
Icons are changed
by shift key
Icons are changed
by Mode key
Icons are changed
by Sweep key
Icons are changed
by Run key
Icons are changed
by Marker key