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Laser Light Indicator
Table 3-1: Control Unit
Major Component
Footswitch (3- or 2-pedal)
Printer (optional)
Table 3-2: G-Arm
Major Component
Image intensifier assembly
X-ray tube assembly
Laser light indicator
3.4
Laser Light Indicator
The G-Arm system is outfitted with two sets of laser light indicators to facili-
tate clinical operations. Each set (AP or LT) uses two laser lights to illuminate
two cross lines on the inspection target, i.e., the body surface of patient
body to indicate the center of the image that is to be generated. Operators
can take advantage of these cross marks as visual aids during patient posi-
tioning.
The laser light is off by default at system start-up.
To position the G-Arm correctly in the area of interest with the help of the la-
ser light indicators:
STEP 1
XGB6-12-1014, Rev 1.04
Figure 3-3: Laser Light Indicator
1
Laser Light (two on each I.I.)
2
Laser Light Indicator Power Switch
Press the power switch (2) to turn on either set of the laser lights.
A pair of luminous cross lines are projected on the body surface of
the patient.
Note: The two cross lines do not meet at right angles.
Chapter 3 - System Components
Qty.
1
1
Qty.
2
2
2
33
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