Stryker 0700010000, Руководство пользователя

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Problem Possible Solution
No color bar (Optical
DVI Fiber only)
• Same as “No color bar” above.
• See the “Connecting the DVI Fiber Outputs”
section.
Incorrect picture color
• Perform the white-balance test. (See the
“Performing the White-Balance Test” section.)
• Check the color settings on the monitor.
White-balance quality
is not good
• See the solution for “Picture is too dark.”
• See the solution for “Picture is too bright.”
• Perform the white-balance test with the light
source connected to the scope. Use metal-
halide, xenon, or LED lighting (no fluorescent
lighting).
Picture is too dark
• Increase the camera light level with the
camera head.
• Increase the light-source output.
• Check the fiberoptic light cable for excessive
broken fibers.
Picture is too bright
• Decrease the camera light level.
• Decrease the light-source output.
Noise or snow on
picture when using
electrocautery probes
• Plug the electrocautery generator into a
separate electrical outlet and separate the
Precision AC console power cord from the
electrocautery power cord.
• Separate the camera cable from the
electrocautery cable.
• Reposition the electrocautery grounding pad
on the patient.
Noise or snow on
picture when not using
electrocautery probes
• Confirm all cable connectors are securely
attached.
• Check for and replace faulty video cables.