3.4 Mechanisms and System
●
Lamp Mode Selection
The lamp current can be selected.
* The LV-5210 uses a 200W lamp, but it is limited as shown to reduce heating.
Normal mode gives priority to brightness. It is used in large halls, or rooms with
high ambient light.
Silent Mode uses reduced power giving lower brightness and heat output so the
cooling fan speed can be slowed to lower noise level.
Silent Mode is appropriate when screen size is small and the quantity of light is
sufficient.
In Auto Mode, lamp output is controlled according to brightness of the image, so dark
areas can be emphasized when dark scenes appear in movies.
●
Standby Mode Setting
The function sets the standby current.
• Normal:
Normal standby current
• Economy: Lowered standby current (During standby, the power on signal from the
LV-MI01 is not accepted.)
●
Adjustable Feet
Adjustable feet are on the front bottom of the main unit on the projection lens side.
These feet set the projector at an incline, enabling projection at an angle. A maximum
angle of 11.9_ can be set between the projector's optical axis and the table on which
the projector rests.
With one touch, the lock on the adjustable feet can be released and the feet stored
inside the main unit.
* Keystoneing introduced by the tilt is digitally compensated.
●
Sound Muting
The sound can be turned off.
* A 1W speaker is installed. The audio from the PC or video is played monaurally.
Part 1: General Information
1-9
Normal
Silent
Auto
LV-7215/7210
200 W
150 W
Automatic control
LV-5210
185 W
160 W
Automatic control
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 ...