This site shows the new line-up of Panasonic projectors and provides
detailed information for home use and business use projectors.
- Projector Global Home
- Product Line-up
- PT-DZ680 Series
- Standard Setting-up Positions
PT-DZ680/DZ680L

- unit: mm (inch)
- L: Distance to screen
H: Height from the edge of screen to center of lens - *1 When the lens protrudes to the maximum.
A: 84 mm (3-5/16˝) with the ET-DLE080
17 mm (43/64˝) with the supplied lens
44 mm (1-23/32˝) with the ET-DLE150
45 mm (1-25/32˝) with the ET-DLE250
51 mm (2˝) with the ET-DLE350
95 mm (3-3/4˝) with the ET-DLE450
27 mm (1-1/16˝) with the ET-DLE055 - *2 Adjustable in 40 mm (1-9/16˝) steps.
- NOTE:
- Illustrations show the projector installed using optional ceiling mount bracket ET-PKD56H and an optional lens.
This illustration is not drawn to scale.
- Caution:
- • All construction work should be done by a qualified technician.
- • When mounting to the ceiling, use the special mounting bracket. Furthermore, in order to prevent it from falling down from the ceiling, use the supplied wire on the mounting bracket.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.
For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 16 : 10
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0174 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0216 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0286 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0413 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0395 - 0.0745 L (m) = (diagonal screen size in inches) × 0.0529 - 0.0734 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0500 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0789 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0787 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1190 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1192 - 0.3017 L (m) = (diagonal screen size in inches) × 0.1885 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0175 - 0.0476 |
Aspect ratio 16 : 9
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0179 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0222 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0294 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0424 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0406 - 0.0745 L (m) = (diagonal screen size in inches) × 0.0544 - 0.0734 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0513 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0811 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0809 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1223 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1225 - 0.3017 L (m) = (diagonal screen size in inches) × 0.1937 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0180 - 0.0476 |
Aspect ratio 4 : 3
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0197 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0244 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0324 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0467 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0447 - 0.0745 L (m) = (diagonal screen size in inches) × 0.0599 - 0.0734 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0565 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0893 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0891 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1347 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1349 - 0.3017 L (m) = (diagonal screen size in inches) × 0.2133 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0198 - 0.0476 |
- NOTE:
- Distances calculated with the above equations will include a slight error.
PT-DW640/DW640L

- unit: mm (inch)
- L: Distance to screen
H: Height from the edge of screen to center of lens - *1 When the lens protrudes to the maximum.
A: 84 mm (3-5/16˝) with the ET-DLE080
17 mm (43/64˝) with the supplied lens
44 mm (1-23/32˝) with the ET-DLE150
45 mm (1-25/32˝) with the ET-DLE250
51 mm (2˝) with the ET-DLE350
95 mm (3-3/4˝) with the ET-DLE450
27 mm (1-1/16˝) with the ET-DLE055 - *2 Adjustable in 40 mm (1-9/16˝) steps.
- NOTE:
- Illustrations show the projector installed using optional ceiling mount bracket ET-PKD56H and an optional lens.
This illustration is not drawn to scale.
- Caution:
- • All construction work should be done by a qualified technician.
- • When mounting to the ceiling, use the special mounting bracket. Furthermore, in order to prevent it from falling down from the ceiling, use the supplied wire on the mounting bracket.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.
For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 16 : 10
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0183 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0227 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0300 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0433 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0397 - 0.0650 L (m) = (diagonal screen size in inches) × 0.0524 - 0.0638 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0524 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0828 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0827 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1249 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1252 - 0.3017 L (m) = (diagonal screen size in inches) × 0.1979 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0184 - 0.0476 |
Aspect ratio 16 : 9
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0188 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0233 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0309 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0445 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0408 - 0.0650 L (m) = (diagonal screen size in inches) × 0.0539 - 0.0638 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0539 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0851 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0850 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1284 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1286 - 0.3017 L (m) = (diagonal screen size in inches) × 0.2034 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0189 - 0.0476 |
Aspect ratio 4 : 3
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0207 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0257 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0340 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0490 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0450 - 0.0650 L (m) = (diagonal screen size in inches) × 0.0593 - 0.0638 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0594 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0938 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0936 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1414 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1417 - 0.3017 L (m) = (diagonal screen size in inches) × 0.2240 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0208 - 0.0476 |
- NOTE:
- Distances calculated with the above equations will include a slight error.
PT-DX610/DX610L

- unit: mm (inch)
- L: Distance to screen
H: Height from the edge of screen to center of lens - *1 When the lens protrudes to the maximum.
A: 84 mm (3-5/16˝) with the ET-DLE080
17 mm (43/64˝) with the supplied lens
44 mm (1-23/32˝) with the ET-DLE150
45 mm (1-25/32˝) with the ET-DLE250
51 mm (2˝) with the ET-DLE350
95 mm (3-3/4˝) with the ET-DLE450
27 mm (1-1/16˝) with the ET-DLE055 - *2 Adjustable in 40 mm (1-9/16˝) steps.
- NOTE:
- Illustrations show the projector installed using optional ceiling mount bracket ET-PKD56H and an optional lens.
This illustration is not drawn to scale.
- Caution:
- • All construction work should be done by a qualified technician.
- • When mounting to the ceiling, use the special mounting bracket. Furthermore, in order to prevent it from falling down from the ceiling, use the supplied wire on the mounting bracket.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.

NOTE:
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• The zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
• The brightness varies depending on the zoom setting.
• When the ET-DLE055 is mounted, the optical lens shift function cannot be used.
For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 4 : 3
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0170 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0211 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0280 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0403 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0370 - 0.0650 L (m) = (diagonal screen size in inches) × 0.0488 - 0.0638 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0488 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0771 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0770 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1163 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1165 - 0.3017 L (m) = (diagonal screen size in inches) × 0.1842 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0171 - 0.0476 |
Aspect ratio 16 : 9
| ET-DLE080 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0186 - 0.0471 L (m) = (diagonal screen size in inches) × 0.0230 - 0.0442 |
|---|---|---|
| ET-DLE150 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0305 - 0.0540 L (m) = (diagonal screen size in inches) × 0.0439 - 0.0498 |
| Supplied lens | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0403 - 0.0650 L (m) = (diagonal screen size in inches) × 0.0532 - 0.0638 |
| ET-DLE250 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0532 - 0.0800 L (m) = (diagonal screen size in inches) × 0.0840 - 0.0792 |
| ET-DLE350 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.0839 - 0.1351 L (m) = (diagonal screen size in inches) × 0.1267 - 0.1346 |
| ET-DLE450 | minimum maximum |
L (m) = (diagonal screen size in inches) × 0.1270 - 0.3017 L (m) = (diagonal screen size in inches) × 0.2007 - 0.2991 |
| ET-DLE055 | (fixed focus) | L (m) = (diagonal screen size in inches) × 0.0186 - 0.0476 |
- NOTE:
- Distances calculated with the above equations will include a slight error.



