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4-6 Adjusting the image display
While a live image is displayed, press the [FREEZE] button.
The observed image is frozen and the freeze icon (
The observed image is frozen and the freeze icon (
) is displayed in the upper right corner
of the LCD monitor. Do not insert or pull out the insertion tube while the image is frozen.
Tap the [LIVE] button or press the [FREEZE] button.
The image will be unfrozen.
Freezing an image that contains high-speed action may result in a blurred image.
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The display image can be zoomed for an enlarged view of the observation object.
Tapping the up button of the [ZOOM] button
will zoom (enlarge) the image up to five times.
To zoom back to the original image size, tap the down button of the [ZOOM] button.
· Images are zoomed using the “digital zoom" function. Therefore, the image may
become slightly coarse at higher zoom factors.
· The zoom function is not available during the spot ranging. Tapping the [ZOOM] button
during the spot ranging will change the measurement position of the object distance.
For details, refer to “ Measurement position of the object distance” (page82).
The [BRT] button is used to adjust the brightness when changing the overall brightness of the
live image during observation.
Tapping the up button of the [BRT] button brightens the overall image and pressing the down
button darkens it.
While a live image is displayed, you can switch to the long exposure mode by setting the [BRT]
(brightness level) to Level 10. This function is effective to display a higher level brightness than
normal when viewing a very dark object, etc.
However, the image may be blurred under certain observation conditions.
Adjusting the light intensity by the [BRT] button
{ Long exposure mode
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Still image (Freeze)
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Enlarging the image (Zoom)
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Adjusting the brightness
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