Anritsu RA773UA, Инструкция по эксплуатации

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5.3.3 Adjusting contrast and brilliance of the screen, and key-backlight
eq \x()
keys to press
(1) Press the "BRIL" key. (Bar indicating contrast, brightness, and panel appears on the screen.)
(2) Select contrast, brilliance, or key backlight with the up-down cursor.
(3) Adjust each item with the control knob.
(4) When the adjustment is finished, press either the "BRIL" key or the "ENT" key to exit from the adjustment
screen. (Pressing some other key after adjustment will lead to the function of the pressed key.)
eq \x(BRIL) eq \x(Control knob) (Adjustment of
contrast) eq \x(BRIL) or eq \x(ENT)
- eq \x(Up/Down)(Adjustment of brightness, panel)-eq \x(Other function
key) Shift to other functions
5.3.4 Changing Distance Range (RANGE UP, RANGE DOWN)
Pressing "RANGE UP" key produces a long-distance range, and "RANGE DOWN" key a short-distance
range.
RADOME SCANNER
RANGE 0.125 0.25 0.5 0.75 1.5 3 6 12 24 36
Number of rings 2 2 2 3 6 6 6 6 6 6
Range ring interval 0.0625 0.125 0.25 0.25 0.25 0.5 1 2 4 6
OPEN SCANNER
RANGE 0.125 0.25 0.5 0.75 1.5 3 6 12 24 48
Number of rings 2 2 2 3 6 6 6 6 6 6
Range ring interval 0.0625 0.125 0.25 0.25 0.25 0.5 1 2 4 8
5.3.5 Automatic adjustment (AUTO)
AUTO adjusts the GAIN, STC and FTC automatically.
If the "AUTO" key is pressed while GAIN, STC, or FTC are under manual settings, they will all be switched
to AUTO mode.
Pressing "AUTO" key, AT1 and AT2 changes alternately. Pressing STC key, all controls return to
manual state.
AT1
Use when find navigation way in much echo such as port area, narrow channel, small islands area.
The control condition is similar to less STC, slightly down GAIN.