Stryker SPY PHI HH9000, Operator'S Manual

Page: 99 / 112

SPY Portable Handheld Imaging System
Operator’s Manual
93
Users can adjust displayed video image settings in the Image Quality menu.
Increasing the sharpening value increases the degree to which the displayed video
is sharpened. Video sharpening is an image processing feature and does not affect
the focus of the SPY-PHI imager.
The Sharpening setting can be set to any value between 0 and 10.
The Brightness setting controls the overall image brightness displayed on the video
monitor. The system maintains the displayed video brightness at a constant value
regardless of the distance between the distal tip of the laparoscope and the tissue.
The Brightness setting can be set to any value between 0 and 255. Increasing this
value, increases the brightness of the video displayed on the monitor.
Increase the Red Saturation value to increase the overall redness of the video
displayed on the monitor.
The Red Saturation can be set to any value between 0 and 1024.
Increase the Blue Saturation value to increase the overall blueness of the video
displayed on the monitor.
The Blue Saturation can be set to any value between 0 and 1024.
The Peak/Mean menu enables control of the method that the imaging system uses
to set the scene brightness for viewing objects at different distances from the front
of the SPY-PHI imager. There are three modes in the Peak/Mean menu:
Peak ,
Mean , and Balanced .
Select Peak to set the brightness for viewing small, foreground objects that are
closer to the front of the front of the SPY-PHI imager. Background objects farther
from the SPY-PHI imager may fall into darkness.