Ricoh PJ WX3340N, Руководство по эксплуатации

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Adjusting the Focus
Adjust the focus of the projected image.
Adjusting the focus of RICOH PJ X3340N/WX3340N
The focus is automatically adjusted by the automatic focus function. The automatic focus function works
when you turn on the projector, move the zoom lever, and reposition the projector.
The effective range of the automatic focus function is the following:
• RICOH PJ X3340N: 0.92 to 5.39 m (3.02 to 17.67 feet)
• RICOH PJ WX3340N: 0.77 to 4.57 m (2.53 to 14.98 feet)
When projecting an image beyond the effective range of the automatic focus function or the focus is not
adjusted for some other reason, adjust the focus manually.
1. Press the [Focus] button.
2. Adjust the focus using the [ ] and [ ] buttons.
• The automatic focus function may not work correctly for the following types of screens:
• Highly reflective screen such as a whiteboard
• Black matte screen
Adjusting the focus of RICOH PJ X4240N/WX4240N
1. Move the focus lever to adjust the focus.
The shape of the projected image changes slightly when the focus lever is moved.
Adjusting the Projected Image
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