• Custom Mode
This mode gives the user control to modify one of the above modes. The user
custom settings can be saved.
●
Progressive Circuit
The progressive scan circuitry automatically converts interlaced scan video inputs to
progressive scan. It can convert composite signals, S video signals and 480i/575i
component signals.
OFF, L1 (moving), and L2 (still) are selectable.
●
Customizing the Start-up Image (Logo Capture)
It function uses arbitrary images for the start-up screen. By capturing an image being
projected, it can then be used as the start-up screen.
●
Digital Zoom
Digital zoom can enlarge (or reduce) a selected portion of an image in a range from
0.25
×
to 16
×
.
●
Freeze
This allows a single frame from a moving video to be displayed as a still image.
●
Image Shut-off Function [NO SHOW]
The image can be turned off without turning the power off.
●
Presentation Timer [P-TIMER]
This function displays the elapsed time on the image.
●
Blue Back
In the absence of an image signal, a blue screen replaces the "noise screen".
●
Image Reversal
Images can be inverted or reversed.
If rear projection is selected the image is reversed left to right.
For ceiling mounting, the image is both reversed and inverted.
Part 1: General Information
1-7
Summary of Contents for LV-7215U
Page 9: ...Part 1 General Information ...
Page 25: ...Part 2 Repair Information ...
Page 43: ...Part 3 Adjustment ...
Page 66: ...Part 4 Troubleshooting ...
Page 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Page 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Page 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Page 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Page 84: ...Part 5 Parts Catalog ...
Page 85: ......
Page 99: ...Part 6 Electrical Diagrams ...