GE LOGIQ A100 Technical Publication page 46

Operator Controls
Key Description (continued)
Gain/Rotate
The GAIN/ROTATE knob adjusts the amplification of the
returning echoes in both B- and M-Modes. When the
image is frozen, this knob acts as a ROTATE knob used
for rotating the probe marker on body patterns and the
lines in Hip Dysplasia.
Depth
DEPTH determines the depth of the image displayed.
Refer page 259 for Depth details.
Focus
FOCUS enables the selection of the optimal focal depth
for transmit. A focus marker on the right side of the
display indicates the image area which is focussed. Two
focus markers appear in Combination Focus mode.
B MODE (Brightness Mode) format appears as a default
when the system is turned on.
B
M
M MODE (Motion Mode) toggles between B/M- and
M-Mode formats.
*
A MODE (Amplitude Mode) – Use M key to go to B/M.
Use CONTROL Q to toggle between B/A and B/M.
*
L R
The LEFT/RIGHT keys are used to display dual B-Mode
À À
images. The left image appears after the Left key is
À À
pressed. Pressing the Right key freezes the left image
while activating the right image. Press FREEZE to
freeze the active image.
30
Applicable only for systems delivered in India.
t
α 100 User Manual
LOGIQ
2211157–100 Rev 0