візуалізація звукового сигналу
beyond visual range / beyond-visual-range (BVR)
Beeper Configuration
beeper is on
Beeper Volume
Disable/enable beeper
Enable BEEPER ON mode
Shows a visualisation of the beeper (shows as 4 asterisks)
warning, status and beeper mode
beeper
beeper (drone)
visual aids
visual communications
visual contact
visual identification
visual means
visual obscuration
visual tracking
within visual range (WVR)
antiaircraft artillery visual cueing system
visual cueing system
visual cues
visual target acquisition system
computer-generated image visual system
visual laydown (delivery)
visual hairy
visual centerer
visual communication
visual control
visual plotting instrument
visual plotting station
visual signaling device
visual training and judging distances