luxvision LRK-7000, Operation Manual

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"CHINREST UP" Move chinrest up.
"DATA TRANSMITTING" Measurement data of LRK is being transmitted to external.
"DATA PRINTING" Measurement data of LRK is being printed.
"HLM DATA PRINTING" Measurement data of LM is being printed.
"HDR DATA
TRANSMITTING”
Measurement data of LM is being transmitted to external.
"FINISH" (Auto shot mode) Measurement is finished.
“ERROR”
- There is more than ±5D difference between the actual
measurement and the temporary measurement.
- The patient’s eye blinks or moves during measurement.
“ALIGN ERROR”
The alignment (focus or center) is significantly failed during the
measurement.
“NO SIGNAL”
- Center or eye cannot be found.
- The patient’s eye blinks or moves during measurement.
- If this message appears while measuring model eye, the
instrument may have a problem. Contact your service engineer.
"TRY AGAIN" There is too big difference from the previous measurement value.
8.2. Corneal curvature measurement mode (KER mode)
This is the mode for measuring the radius of cornea’s curvature on its own.
- KER mode selection: Set so that the measurement mode indicator section
on the screen becomes “KER” mode.
8.2.1. Manual measurement mode
The manual measurement mode has a minimum limit set to allow measurement even in
unusual situations. Therefore, data errors may occur depending on the user's skill level. In
general, automatic measurement mode is recommended.
①
Carry out the (eye height adjustment), (measurement location and focusing) process using the
same method as that of the 8.1.1 refractive power measurement mode.
②
Measurement
-
Press on the measurement button.
-
Measurement is carried out continuously when measurement button is pressed on continually.
-
Measurement result is indicated on the monitor when measurement is completed. The most
recent measurement result is indicated when continuous measurement is taking place.
! NOTE