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Note: 4B, B/M, and M mode are checked by default in the checkbox.
5.4.1 B Mode
B mode is a basic operation mode after startup and a single-framed B mode image is displayed.
Press
key to freeze/unfreeze the image. In real-time mode, press
key to exit B mode.
5.4.2 B/B Mode
1.
In real-time mode, press
key to enter B/B mode.
2.
B/B image switch. Press
key to enter main-menu, press direction keys
to move
the cursor to “BB Mode” and then press direction keys
to switch image display; the
selected image is activated and the other one is frozen.
3.
In real-time mode, press
key to exit B/B mode.
5.4.3 4B Mode
1.
In real-time mode, press
key to enter 4B mode.
2.
4B image switch. Press
key to enter main-menu, press direction keys
to move the
cursor to “4B Mode”, then press direction keys
to switch display among four images;
the selected image is activated and the other three are frozen.
3.
In real-time mode, press
key to exit 4B mode.
5.4.4 B/M Mode
1.
In real-time mode, press
key to enter B/M mode.
2.
Change M scan mode. Press
key to enter main-menu, press direction keys
to move
cursor to “M Mode” and then press direction keys
to change the M scan mode.
3.
Move sample line. Press
key to quit the current using status for direction keys. Press
direction keys
to move sample line.
4.
In real-time mode, press
key to exit B/M mode.
5.4.5 M Mode
1.
In real-time mode, press
key to enter M mode.
2.
Change M scan mode: Press
key to enter main-menu, press direction keys
to move
cursor to “M Mode” and then press direction keys
to change the M scan mode.
3.
Change M scan speed: Press
key to enter main-menu, press direction keys
to move
cursor to “M Speed” and then press direction keys
to select the eight kinds of scan speed.
4.
In real-time mode, press
key to exit M mode.