Troubleshooting; General Problems - Iridex IQ 577 Operator's Manual

4

Troubleshooting

General Problems

Problem
No display
Inadequate or no aiming beam
No treatment beam
No illumination light
(LIO only)
Illumination light is too dim
(LIO only)
The aiming beam is large or out of
focus on the patients' retina
(LIO only)
24 IRIDEX IQ 577 /IQ 532
®
• Verify that the keyswitch is on.
• Verify that the components are properly connected.
• Verify that the electrical service is on.
• Inspect the fuses.
If there is still no display, contact your local IRIDEX Technical Support
representative.
• Verify that the delivery device is properly connected.
• Verify that the console is in Treat mode.
• Turn the aiming beam control fully clockwise.
• Verify that the fiber-optic connector is not damaged.
• If possible, connect another IRIDEX delivery device and place the
console in Treat mode.
If the aiming beam is still not visible, contact your local IRIDEX Technical
Support representative.
• Verify that the remote interlock has not been activated.
• Verify that the aiming beam is visible.
• Verify that the fiber switch is in the correct position for the laser system
and wavelength you are using.
• Verify that the eye safety filter is in the closed position.
If there is still no treatment beam, contact your local IRIDEX Technical
Support representative.
• Verify that the illumination connector is connected to the console.
• Verify that the special function control is not between detents.
• Check the bulb and replace it (if necessary).
• Verify that the special function control is not between detents.
• Adjust the console illumination intensity control.
Readjust your working distance between the LIO headset and the
examination lens. The aiming beam should be sharply defined and at its
smallest diameter when in focus.
Laser Systems Operator Manual
®
User Action(s)
15510-EN Rev G