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1.3 DISPLAy LAyOUT
1. The current range, operating frequency, power and gain settings are displayed at the top left hand
corner of the screen.
2. The grey bar contains 32 of the 256 shades of grey. This helps with the adjustment of brightness and
contrast and gives a comparison of grey intensity for the ultrasound picture.
3. The current function of the ‘soft’ keys is displayed along the bottom of the screen.
The menu disappears after approximately 6 seconds, leaving only the scan, voltage and battery
capacity displayed.
To switch the menu back on, press any button on the scanner.
4. A battery capacity and voltage reading are displayed in the lower corners of the display.
RANGE = 22 CM
FREQ = 3.5 MHZ
POWER = 9
GAIN = 6
MODE 1
GAIN
1.
3.
2.
4.
Duo-Scan 3 manual.indd 7
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