Adjusting the volume of the projector speaker, Using the laser pointer, Freezing a moving picture – Knoll Systems HT200 User Manual
Page 17: Enlarging the picture
Adjusting the volume of the projector speaker
Press VOLUME + to increase the volume or - to decrease.
The volume can also be adjusted with the menu operation (see page 24).
Using the laser pointer
You can highlight the desired point on the screen with the beamed red light.
***Caution***
Do not look into the laser pointer while it is on. Do not point the laser beam at
any other persons. This could result in serious eye damage or blindness.
Press the LASER button. The red laser light will be on while pressing the button.
Turning off the image and muting the sound temporarily
Press the MUTE button. The image will turn off and the sound will be muted at the same time.
To restore the picture and sound, press the MUTE button again.
Freezing a moving picture
You can capture the desired frame of the moving picture.
Press the FREEZE button. A still image of the current frame will be displayed. To restore the
present picture, press the button again.
Tip: The still picture can also be enlarged (see next page).
Enlarging the picture
You can enlarge a portion of the picture up to four times its normal size. The overall picture size
will remain the same and the enlarged picture will completely fill the overall picture frame.
Press MAGNIFY +. While the button is pressed the picture is enlarged until it becomes a
maximum of four times the normal size. Release the button at the desired size.
To reduce the size of the enlarged picture
Press MAGNIFY -. While the button is pressed the picture is reduced until it becomes the
normal size.
To move to the desired portion of the enlarged picture
1) Press POSITION. The button lights in red. If you don't proceed to step 2 within ten
seconds, the button goes off.
2) Press the desired portion of the cursor key while POSITION lights.
The moving directions are indicated by the eight triangle marks on the cursor key.
The picture will move in the direction pointed by the mark where you are pressing.
Note: The full size image cannot be moved because the whole image is fully displayed.
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