9600 Periodic Maintenance Procedure
00-880606-02
Page 31
5. Continue the exposure while rotating the camera. Verify that the new image is subtracted from the
original mask.
ZOOM (OPTION)
Verify proper operation of Zoom with the following steps:
1. Display an image on the left monitor.
2. Press
the
ZOOM
key on the trackpad panel and observe the region of interest (ROI) box on the left
monitor displays 2X magnification.
3. Press
the
SUPER KEY
to cycle through 2X and 4X magnification.
4. Press
the
TRACKPAD
to move the ROI box within the image.
SHARPEN (OPTION)
Verify proper operation of Sharpen with the following steps:
1. Take an exposure and press the
SHARPEN
key on the trackpad panel.
2. Verify that the dark image detail is enhanced.
3. Take another exposure and then press and hold
SHARPEN
while pressing the trackpad.
4. Verify the amount of edge enhancement varies.
DIGITAL FLUOROGRAPHY (PULSE)
1. Cover the II with a lead cover, then press the
BOOST ENABLE
switch for 6 seconds to enable the
boost function.
2. Select
the
MAG1
field size.
3. Press
the
DIGITAL PROCESS
FLUORO
footswitch and verify the kVp tracks to 120 kVp.
4. Press
the
PROC
BOOST
handswitch and verify the mA remains at 12 mA (standard systems) or
60 mA (Cardiac systems) and the audible alarm beeps at twice the normal rate.
CARDIAC (OPTION)
Verify proper operation of the following functions on a Cardiac system:
1. If the system is Cardiac-only, the Cardiac ABS table is automatically loaded during bootup.
2. If the system is Cardiac-only, pressing the ABS select key displays the word CARDIAC on the C-
Arm control panel.
3. The Cardiac autohistogram is automatically selected.
