Doubling the Size of the Image
You can instantly double the size of the displayed image by pressing the 2x button on the remote control, or pressing the right mouse button if a mouse is attached to the document camera’s MOUSE port (see page 19). To return the image to its original size, press the 2x button or the right mouse button again.
Adjusting the Brightness
The document camera is initially set to auto iris. You can manually adjust the iris to control the amount of light that reaches the camera.
If the screen looks dark, press and hold the OPEN button on the remote control to open the iris so that more light reaches the camera. If the screen looks too bright, press and hold the CLOSE button. To return to the auto iris default setting, press the NORMAL button.
To lock the brightness setting, press the AUTO/MANUAL button on the document camera. The button’s indicator light comes on when the camera is locked in manual mode. You can then use the OPEN and CLOSE buttons to adjust the brightness. Press the AUTO/MANUAL button again to unlock manual mode. (The NORMAL button on the remote control has no effect while manual mode is locked.)
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| Adjust brightness when | Locks and unlocks the | ||||
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| setting is locked |
| brightness setting | |||
INPUT |
| PAUSE | OPEN IRIS CLOSE |
| WHITE | IMAGE | LAMP |
RGB1 | AUTO/MANUAL | BALANCE | ROTATION | ||||
MAIN |
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| UPPER / BASE / OFF |
| RGB2 | CLEAR MODE |
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| CONTRAST | POSI / NEGA |
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| TELE ZOOM WIDE | AUTO FOCUS |
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Doubles the size of the image
PAUSE
2x
SET PRESETCALL | SET IMAGE CALL | ||
POSI/NEGA | COLOR/B&W | UPPER LAMP BASE | |
MAIN | INPUT | RGB1 | RGB2 |
TELE ZOOM WIDE | NEAR FOCUS FAR | ||
NORMAL | OPEN | CLOSE | AF |
| |||
IRIS
Adjust brightness
Using the Document Camera 27