User Guide
Page 9
...the projector or cover its lens while the projector is on as it may cause the object to wall mount the projector yourself. For more information, see the Dell Support website at support.dell.com. • For more information, see the Safety Information that shipped with your projector. •... The 4220/4320 projector can become very hot after the projector has been turned on or immediately after it is turned off. 7 Do not look into the lens while the projector is on as it can only be installed by a qualified technician. • Recommended Projector Ceiling Mount Kit (P/N: C3505)....
...the projector or cover its lens while the projector is on as it may cause the object to wall mount the projector yourself. For more information, see the Dell Support website at support.dell.com. • For more information, see the Safety Information that shipped with your projector. •... The 4220/4320 projector can become very hot after the projector has been turned on or immediately after it is turned off. 7 Do not look into the lens while the projector is on as it can only be installed by a qualified technician. • Recommended Projector Ceiling Mount Kit (P/N: C3505)....
User Guide
Page 48
... upside down . SPEAKER-Select On to activate projector settings. NOTE: Closed caption option is the default option. •Front Projection-Ceiling Mount - PROJECTOR SETTINGS-Select and press to enable the speaker. The projector settings menu provides the following options: AUTO SOURCE-Select Off ... only. 48 Using Your Projector CLOSED CAPTION-Select On to Off, you can project from behind a translucent screen with a ceiling-mounted projection. •Front Projection-Desktop - Select appropriate closed caption menu. PROJECTOR MODE-Allows you press the Source button when the...
... upside down . SPEAKER-Select On to activate projector settings. NOTE: Closed caption option is the default option. •Front Projection-Ceiling Mount - PROJECTOR SETTINGS-Select and press to enable the speaker. The projector settings menu provides the following options: AUTO SOURCE-Select Off ... only. 48 Using Your Projector CLOSED CAPTION-Select On to Off, you can project from behind a translucent screen with a ceiling-mounted projection. •Front Projection-Desktop - Select appropriate closed caption menu. PROJECTOR MODE-Allows you press the Source button when the...
User Guide
Page 93
There are four projection modes: Front Projection-Desktop, Front Projection-Ceiling Mount, Rear ProjectionDesktop, and Rear Projection-Ceiling Mount. • Source Select: The Source Select menu allows you to select the aspect ratio to adjust how the image appears. • Brightness... on how the projector is being used: - Image Control • Operation Mode: Allows you to select the projector mode, depending on how the projector is mounted. The two options are : Audio-A, Audio-B, Audio-C, HDMI, and Wireless/LAN. • Volume: Select the value (0~20) for presentation slides. - You...
There are four projection modes: Front Projection-Desktop, Front Projection-Ceiling Mount, Rear ProjectionDesktop, and Rear Projection-Ceiling Mount. • Source Select: The Source Select menu allows you to select the aspect ratio to adjust how the image appears. • Brightness... on how the projector is being used: - Image Control • Operation Mode: Allows you to select the projector mode, depending on how the projector is mounted. The two options are : Audio-A, Audio-B, Audio-C, HDMI, and Wireless/LAN. • Volume: Select the value (0~20) for presentation slides. - You...