Panasonic DLP Projector PT-DZ770U PT-DZ770UL Operating Instructions

							About your projector
ENGLISH - 21
Preparation
About your projector
Remote control
▶■Top(1) Remote control indicator
Flashes if any button in the remote control is pressed.
(2) Power standby <
> button
Sets the projector to the standby mode when the  switch on the 
projector is set to .
(3) Power on <
> button
Starts projection when the  switch on the projector is set to  
when the power is switched off (standby mode).
(4) Input selection (, , , , , )  buttons
Switches the input signal to project.(
 page 43)
(5)  button/ button/ ▲▼◀▶ buttons
Used to operate the menu screen.(
 page 46)
(6)  button Switches the on-screen display function on (displayed)/of
f (hidden).(
 page 43)
(7)  button
Displays the test pattern.(
 page 44)
(8) Number ( - ) buttons Used when the system uses multiple projectors.
Used to input ID numbers or passwords.
(9)  button
Displays the projector information.
(10)  button Automatically adjusts the image display position while projecting the image.
[PROGRESS] is displayed on the screen while the image is adjusted automatically .
(
 page 44)
(1
1)  button Use to temporarily turn off the image.(
 page 43)
(12)  button Switches the aspect ratio of the image.(
 page 45)
(13) Lens (, , ) buttons Adjusts the projection lens. (
 pages 39, 41)
(14)  button Y
ou can assign a frequently used operation as a shortcut button.(
 page 44)
(15)  button
Resets the content of the sub-menu to the factory default.(
 page 46)
(16)  button Sets the ID number of the remote control to use for a system using multiple 
projectors.(
 page 24)
(17)  button
Use to simultaneously control all the projectors with one remote control for a system 
using multiple projectors.(
 page 24)
Attention
 z Do not drop the remote control.
 zA

void contact with liquids or moisture.
 zDo not attempt to modify or disassemble the remote control.
Note
 z The remote control can be used within a distance of about 30 m (98'5") 
if pointed directly at the remote control receiver

. The remote control can 
control at angles of up to ±15° vertically and ±30° horizontally , but the 
effective control range may be reduced.
 z If there are any obstacles between the remote control and the remote 
control signal receiver

, the remote control may not operate properly.
 zThe signal will be reflected of

f the screen. However, the operating range 
may be limited from light reflection loss due to the screen material.
 z If the remote control signal receiver directly receives strong light, such as 
fluorescent light, the remote control may not operate properly

. Use it in a 
place distant from the light source.
 z The power indicator  will flash if the projector 
receives a remote control signal.
Remote control sig\
nal transmitter
▶■ Front
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9) (10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
▶■ Bottom
Remote control wir\
ed terminal( page 24) 
						

							About your projector
22 - ENGLISH
Preparation
Projector body
▶■Front
(1) (2) (3) (4) (5)
(6) (7) (8) (6)
 ■Rear
(9)
(10) (11) (12)
(1) Power indicator
Displays the status of the power.
(2) Lamp indicator  Displays the status of lamp 1.
(3) Lamp indicator  Displays the status of lamp 2.
(4) Temperature indicator  Displays the internal temperature status.
(5) Filter indicator  Displays the status of the air filter unit.
(6) Adjustable feet Adjusts the projection angle.
(7) Remote control signal receiver (front)
(8) Projection lens (for models with attached lenses only)
(9) Air exhaust port
(10) Lamp unit cover (
 page 109)
(1
1) Control panel (
 page 23)
(12) Remote control signal receiver (rear)
(13) Air intake port
(14) Connecting terminals (
 page 23)
(15)  switch T
urns on/off the main power.
(16) Security slot This security slot is compatible with the Kensington 
security cables.
(17)  terminal Connect the supplied power cord.
(18) Air filter cover The air filter unit is inside.
(
 page 106)
(19) Burglar hook port Y
ou can attach a commercial burglar prevention 
cable.
Attention
 z Keep your hands and other objects away from 
the air exhaust port.
–

▶
Keep your hands and face away
 .
–
▶
Do not insert your fingers.
–

▶
Keep heat-sensitive objects away
 .
Heated air from the air outlet port can cause 
bums, injury, or deformations.
▶■ Side
(15) (16) (17)
(13)
(14)(13)
Front
 
)URQW
 ■
Bottom
(19)(13)
(13)
Front 
						

							About your projector
ENGLISH - 23
Preparation
▶■Control panel
(9)
(10)
(11)
(12)
(13)
(14)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(1)
Power standby  button
Sets the projector to the standby mode when the  switch on the projector is set to .
(2) Power on <
> button
Starts projection when the  switch on the 
projector is set to  when the power is switched off 
(standby mode).
(3)  button Switches to VIDEO input.
(4)  button Switches to S-VIDEO input.
(5)  button Switches to RGB1 input.
(6)  button Switches to RGB2 input.
(7)  button Switches to DVI-D input.
(8)  button Switches to HDMI input. (9)  button
Displays and erases the main menu.
Returns to the previous screen when a sub-menu is 
displayed.( page 46)
If you press the  button on the control panel for 
at least three seconds while the on-screen indication is of
f, 
the on-screen display is turned on.
(10)  button Adjusts the focus, zoom, and shift (position) of the lens.
(11)  button Determines and executes an item in the menu screen.
(12)  button Use to temporarily turn off the image.(
 page 43)
(13) ▲▼◀▶  selection buttons
Use to select items in the menu screen, change settings, 
and adjust levels.
It is also used to enter [SECURITY] passwords.
(14)  button
Automatically adjusts the image display position while 
projecting the image.
[PROGRESS] is displayed on the screen while the image 
is adjusted automatically.(
 page 44)
▶■ Connecting terminals
(1) (2) (3)
(4)(5) (6)
(7) (8) (9) (10) (11)
(1)  terminal
This is a terminal to connect to the network.
Used for control and monitoring. Image input through 
network connections is not possible.
(2)  terminal This is a terminal to input video signals.
(3)  terminal This is a terminal to input S video signals.
(4)  (, , , , 
) terminal
This is a terminal to input RGB signals or YC
BCR/YPBPR 
signals.
(5)  terminal This is a terminal to input HDMI signals.
(6)  terminal This is a terminal to input DVI-D signals. (7)  terminal /  terminal
These are the terminals to connect the remote control for 
serial control when the system uses multiple projectors.
(8)  terminal This is a terminal to remotely control the projector using 
the external control circuit.
(9)  terminal This is a RS-232C compatible terminal to externally control 
the projector by connecting a computer.
(10)  terminal This is a terminal to output the signal connected to the 
serial input terminal.
(11)  terminal This is a terminal to input RGB signals or YC
BCR/YPBPR 
signals.
Attention
 z When a LAN cable is directly connected to the projector

, the network connection must be made indoors. 
						

							Using the remote control
24 - ENGLISH
Preparation
Using the remote control
Inserting and removing the 
batteries
1) Open the cover.
(i)
(ii)
2) Insert the batteries and close the cover 
(insert the 
 side first).
▶zWhen removing the batteries, perform the steps 
in reverse order
.
Setting Remote control ID 
numbers
When you use the system with multiple projectors, 
you can operate all the projectors simultaneously or 
each projector individually using single remote control, 
if a unique ID number is assigned to each projector.
After setting the ID number of the projector, set same 
ID number on the remote control.
The factory default ID number of the projector is 
set to [ALL]. When using a single projector, press 
the  button on the remote control. Also, 
you can control a projector if you press the  button on the remote control even if you do 
not know the projector ID.
▶■How to set
1) Press the  button on the 
remote control.
2)
 
W
 ithin five seconds, press the two-
digit ID number set on the projector 
using the number ( - ) buttons.
▶z If you press the  button, you can 
operate the projectors regardless of the setting 
of the projector’s ID number.
Attention
 z Since the ID number of the remote control can be 
also set without the projector

, do not press the  button carelessly. If the  button 
is pressed and no number ( - ) buttons 
are pressed within the next five seconds, the ID 
number returns to its original value before the  button was pressed.
 z The ID number set on the remote control will 
be stored unless it is set again. However
, it will 
be erased if the remote control is left with dead 
batteries. Set the same ID number again when the 
batteries are replaced.
Note
 z Set the ID number of the projector from the 
[PROJECT

OR SETUP] menu → “[PROJECTOR 
ID]” (
 page 68).
Connecting to the projector 
with a cable
When you use the system with multiple projectors, 
configure the units as in the following figure. Use a 
commercial M3 stereo mini jack cable and connect 
the other devices to the / terminals of the projector.
The remote control is effective even in places where 
an obstacle stands in the light path or where devices 
are susceptible to outside light.
Connecting termina\Mls
Connect to the sec\Mond 
projector
M\f stereo mini jack\M cable 
(commerciall\b avail\Mable)
Remote 
control
Connect to remote \M
control wired term\Minal
Attention
 z Use a cable that is 15 m (49'2") or shorter

, with 2 
core shield. The remote control may not operate 
when the length of the cable exceeds 15 m (49'2") 
or when the shielding of the cable is inadequate. 
						

							Setting up
ENGLISH - 25
Getting Started
Setting up
Projection method
You can use the projector with any of the following four projection methods. Select the appropriate method 
depending on the environment.
▶■Mounting on the ceiling and 
projecting forward▶■Setting on a desk/floor and 
projecting from rear
(Using the translucent screen)
Menu item*1Method
[PROJECTION  METHOD] [FRONT/CEILING]
[COOLING 
CONDITION] [CEILING SETTING]Menu item*1Method
[PROJECTION  METHOD] [REAR/FLOOR]
[COOLING 
CONDITION] [FLOOR SETTING]
▶■
Mounting on the ceiling and 
projecting from rear
(Using the translucent screen)
▶■Setting on a desk/floor and 
projecting forward
Menu item*1Method
[PROJECTION  METHOD] [REAR/CEILING]
[COOLING 
CONDITION] [CEILING SETTING]Menu item*1Method
[PROJECTION  METHOD] [FRONT/FLOOR]
[COOLING 
CONDITION] [FLOOR SETTING]
*1: For menu item details, see the [PROJECT
OR SETUP] menu → [PROJECTION METHOD] ( page 68) and [COOLING 
CONDITION] (
 page 69).
Parts for ceiling mount (optional)
You can install the projector on the ceiling using the optional ceiling mount bracket (ET-PKD56H: for high ceilings, 
or ET-PKD55S: for low ceilings).
 z Use only the ceiling mount brackets specified for this projector

.
 zRefer to the installation manual for the ceiling mount bracket when installing the bracket and the projector
.
Attention
 z T

o ensure projector performance and security, installation of the ceiling mount bracket must be carried out by 
your dealer or a qualified technician.           
						

							Setting up
26 - ENGLISH
Getting Started
Screen size and throw distance
Refer to the following figures and table describing projection distances to install the projector. Image size and 
image position can be adjusted in accordance with the screen size and screen position.
4%
-
						

							Setting up
ENGLISH - 27
Getting Started
▶■Projection distance per projection lens
▶z
When the screen aspect is 16:10 (unit: m) 
(The dimensions of the following table contain slight error.)
Lens type Standard
Zoom lens Optional lens
Fixed-focus Lens Ultra-short focus
Zoom lens Short focus
Zoom lens Medium focus
Zoom lens
Projection lens Model No. ― ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250
Throw ratio
*1  1.7 – 2.4:1 0.8:1 0.8 – 1.0:1 1.3 – 1.9:1 2.3 – 3.6:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Fixed Min. Max. Min. Max. Min. Max.
1.27 (50")0.673  1.077  1.82  2.52  0.83  0.82  1.04  1.38  2.01  2.42  3.87 
1.52 (60")0.808  1.292  2.20  3.04  1.00  1.00  1.25  1.66  2.43  2.92  4.65 
1.78 (70")0.942  1.508  2.58  3.56  1.18  1.17  1.47  1.95  2.84  3.42  5.44 
2.03 (80")1.077  1.723  2.95  4.08  1.35  1.35  1.68  2.23  3.25  3.92  6.23 
2.29 (90")1.212  1.939  3.33  4.60  1.53  1.52  1.90  2.52  3.66  4.42  7.02 
2.54 (100")1.346  2.154  3.71  5.11  1.70  1.70  2.11  2.81  4.08  4.92  7.81 
3.05 (120")1.615  2.585  4.47  6.15  2.05  2.05  2.55  3.38  4.90  5.91  9.39 
3.81 (150")2.019  3.231  5.60  7.71  2.58  2.57  3.19  4.24  6.14  7.41  11.75 
5.08 (200")2.692  4.308  7.50  10.30  3.45  3.44  4.27  5.67  8.20  9.91  15.70 
6.35 (250")3.365  5.385  9.39  12.89  ― 4.31  5.35  7.10  10.26  12.41  19.64 
7.62 (300")4.039  6.462  11.28  15.49  ― 5.18  6.43  8.53  12.33  14.91  23.59 
8.89 (350")4.712  7.539  13.18  18.08  ― 6.06  7.51  9.96  14.39  17.40  27.53 
10.16 (400")5.385  8.616  15.07  20.67  ― 6.93  8.59  11.39  16.45  19.90  31.48 
12.70 (500")6.731  10.770  18.86  25.86  ― 8.67  10.75  14.25  20.58  24.90  39.37 
15.24 (600")8.077  12.923  22.64  31.05  ― 10.42  12.91  17.11  24.70  29.89  47.25 
Lens type Optional lens
Height position
(H)*2Long focusZoom lens Ultra-long focus
Zoom lens
Projection lens Model No. ET-DLE350 ET-DLE450
Standard zoom 
lens/ ET-DLE080/  ET-DLE150/ 
ET-DLE250/ 
ET-DLE350/ ET-DLE450 ET-DLE055
(Fixed)
Throw ratio
*1 
3.6 – 5.4:1 5.4 – 8.6:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Min. Max.
1.27 (50")0.673  1.077  3.80  5.81  5.66  9.12  0 - 0.34
0.34 
1.52 (60")0.808  1.292  4.59  7.00  6.85  11.01  0 - 0.400.40 
1.78 (70")0.942  1.508  5.38  8.19  8.04  12.89  0 - 0.470.47 
2.03 (80")1.077  1.723  6.16  9.38  9.23  14.78  0 - 0.540.54 
2.29 (90")1.212  1.939  6.95  10.57  10.43  16.66  0 - 0.610.61 
2.54 (100")1.346  2.154  7.74  11.76  11.62  18.55  0 - 0.670.67 
3.05 (120")1.615  2.585  9.31  14.14  14.00  22.31  0 - 0.810.81 
3.81 (150")2.019  3.231  11.68  17.71  17.58  27.97  0 - 1.011.01 
5.08 (200")2.692  4.308  15.61  23.66  23.54  37.39  0 - 1.351.35 
6.35 (250")3.365  5.385  19.55  29.61  29.50  46.81  0 - 1.68 ―
7.62 (300")4.039  6.462  23.49  35.56  35.46  56.24  0 - 2.02―
8.89 (350")4.712  7.539  27.42  41.51  41.42  65.66  0 - 2.36―
10.16 (400")5.385  8.616  31.36  47.46  47.38  75.08  0 - 2.69―
12.70 (500")6.731  10.770  39.23  59.36  59.30  93.93  0 - 3.37―
15.24 (600")8.077  12.923  47.11  71.25  71.22  112.77  0 - 4.04 ―
*1:
 
The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2:

 
The height position (H) is SH/2 because lens shift cannot be used when a fixed-focus lens (ET -DLE055) is attached. 
						

							Setting up
28 - ENGLISH
Getting Started
▶zWhen the screen aspect is 16:9 (unit: m) 
(The dimensions of the following table contain slight error.)
Lens type Standard
Zoom lens Optional lens
Fixed-focus Lens Ultra-short focus
Zoom lens Short focus
Zoom lens Medium focus
Zoom lens
Projection lens Model No. ― ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250
Throw ratio
*1  1.7 – 2.4:1 0.8:1 0.8 – 1.0:1 1.3 – 1.9:1 2.3 – 3.6:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Fixed Min. Max. Min. Max. Min. Max.
1.27 (50")0.623  1.107  1.87  2.64  0.85  0.85  1.07  1.42  2.07  2.49  3.97 
1.52 (60")0.747  1.328  2.26  3.19  1.03  1.03  1.29  1.71  2.49  3.00  4.79 
1.78 (70")0.872  1.550  2.65  3.73  1.21  1.21  1.51  2.00  2.92  3.51  5.60 
2.03 (80")0.996  1.771  3.04  4.27  1.39  1.39  1.73  2.30  3.34  4.03  6.41 
2.29 (90")1.121  1.992  3.43  4.82  1.57  1.57  1.95  2.59  3.77  4.54  7.22 
2.54 (100")1.245  2.214  3.82  5.36  1.75  1.75  2.17  2.89  4.19  5.05  8.03 
3.05 (120")1.494  2.657  4.60  6.45  2.11  2.10  2.62  3.47  5.04  6.08  9.65 
3.81 (150")1.868  3.321  5.76  8.08  2.65  2.64  3.28  4.36  6.31  7.62  12.08 
5.08 (200")2.491  4.428  7.71  10.80  3.55  3.54  4.39  5.82  8.43  10.19  16.14 
6.35 (250")3.113  5.535  9.65  13.51  ― 4.43  5.50  7.29  10.55  12.75  20.19 
7.62 (300")3.736  6.641  11.60  16.23  ― 5.33  6.61  8.76  12.67  15.32  24.25 
8.89 (350")4.358  7.748  13.55  18.95  ― 6.23  7.72  10.23  14.79  17.89  28.30 
10.16 (400")4.981  8.855  15.49  21.66  ― 7.12  8.83  11.70  16.91  20.46  32.35 
12.70 (500")6.226  11.069  19.38  27.10  ― 8.91  11.05  14.64  21.15  25.59  40.46 
15.24 (600")7.472  13.283  23.27  32.53  ― 10.71  13.27  17.58  25.39  30.72  48.57 
Lens type Optional lens
Height position
(H)*2Long focusZoom lens Ultra-long focus
Zoom lens
Projection lens Model No. ET-DLE350 ET-DLE450
Standard zoom 
lens/ ET-DLE080/  ET-DLE150/ 
ET-DLE250/ 
ET-DLE350/ ET-DLE450 ET-DLE055
(Fixed)
Throw ratio
*1 
3.6 – 5.4:1 5.4 – 8.6:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Min. Max.
1.27 (50")0.623  1.107  3.91  5.98  5.82  9.39  –0.06 - 0.31 0.31 
1.52 (60")0.747  1.328  4.72  7.20  7.05  11.32  –0.07 - 0.37 0.37 
1.78 (70")0.872  1.550  5.53  8.43  8.27  13.26  –0.09 - 0.44 0.44 
2.03 (80")0.996  1.771  6.34  9.65  9.50  15.20  –0.10 - 0.50 0.50 
2.29 (90")1.121  1.992  7.15  10.87  10.72  17.13  –0.11 - 0.56 0.56 
2.54 (100")1.245  2.214  7.96  12.09  11.95  19.07  –0.12 - 0.62 0.62 
3.05 (120")1.494  2.657  9.58  14.54  14.40  22.94  –0.15 - 0.75 0.75 
3.81 (150")1.868  3.321  12.00  18.21  18.08  28.75  –0.19 - 0.93 0.93 
5.08 (200")2.491  4.428  16.05  24.32  24.20  38.44  –0.25 - 1.25 1.25 
6.35 (250")3.113  5.535  20.10  30.44  30.33  48.12  –0.31 - 1.56
―
7.62 (300")3.736  6.641  24.14  36.55  36.45  57.81  –0.37 - 1.87 ―
8.89 (350")4.358  7.748  28.19  42.67  42.58  67.49  –0.44 - 2.18―
10.16 (400")4.981  8.855  32.24  48.78  48.71  77.18  –0.50 - 2.49―
12.70 (500")6.226  11.069  40.33  61.01  60.96  96.55  –0.62 - 3.11―
15.24 (600")7.472  13.283  48.42  73.24  73.21  115.91  –0.75 - 3.74―
*1:
 
The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2:

 
The height position (H) is SH/2 because lens shift cannot be used when a fixed-focus lens (ET -DLE055) is attached. 
						

							Setting up
ENGLISH - 29
Getting Started
▶zWhen the screen aspect is 4:3 (unit: m) 
(The dimensions of the following table contain slight error.)
Lens type Standard
Zoom lens Optional lens
Fixed-focus Lens Ultra-short focus
Zoom lens Short focus
Zoom lens Medium focus
Zoom lens
Projection lens Model No. ― ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250
Throw ratio
*1  2.1 – 2.9:1 0.9:1 0.9 – 1.2:1 1.6 – 2.3:1 2.7 – 4.3:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Fixed Min. Max. Min. Max. Min. Max.
1.27 (50")0.762  1.016  2.07  2.92  0.94  0.94  1.18  1.56  2.29  2.75  4.39 
1.52 (60")0.914  1.219  2.50  3.52  1.14  1.14  1.42  1.89  2.75  3.31  5.28 
1.78 (70")1.067  1.422  2.93  4.12  1.34  1.33  1.67  2.21  3.22  3.88  6.17 
2.03 (80")1.219  1.626  3.35  4.72  1.54  1.53  1.91  2.54  3.69  4.44  7.07 
2.29 (90")1.372  1.829  3.78  5.31  1.74  1.73  2.16  2.86  4.15  5.01  7.96 
2.54 (100")1.524  2.032  4.21  5.91  1.93  1.93  2.40  3.18  4.62  5.57  8.85 
3.05 (120")1.829  2.438  5.07  7.11  2.33  2.32  2.89  3.83  5.55  6.71  10.64 
3.81 (150")2.286  3.048  6.35  8.91  2.93  2.91  3.62  4.80  6.96  8.40  13.32 
5.08 (200")3.048  4.064  8.50  11.90  3.92  3.90  4.84  6.42  9.29  11.23  17.78 
6.35 (250")3.810  5.080  10.64  14.89  ― 4.89  6.07  8.04  11.63  14.06  22.25 
7.62 (300")4.572  6.096  12.78  17.88  ― 5.88  7.29  9.66  13.96  16.88  26.71 
8.89 (350")5.334  7.112  14.93  20.88  ― 6.86  8.51  11.28  16.30  19.71  31.18 
10.16 (400")6.096  8.128  17.07  23.87  ― 7.85  9.73  12.90  18.63  22.54  35.64 
12.70 (500")7.620  10.160  21.36  29.85  ― 9.82  12.17  16.13  23.30  28.19  44.58 
15.24 (600")9.144  12.192  25.64  35.84  ― 11.80  14.62  19.37  27.97  33.85  53.51 
Lens type Optional lens
Height position
(H)*2Long focusZoom lens Ultra-long focus
Zoom lens
Projection lens Model No. ET-DLE350 ET-DLE450
Standard zoom 
lens/ ET-DLE080/  ET-DLE150/ 
ET-DLE250/ 
ET-DLE350/ ET-DLE450 ET-DLE055
(Fixed)
Throw ratio
*1 
4.3 – 6.5:1 6.5 – 10.3:1
Projection screen size Projection distance (L)
Screen 
diagonal (SD) Height
(SH) Width
(SW) Min. Max. Min. Max.
1.27 (50")0.762  1.016  4.32  6.60  6.45  10.37  0 - 0.38
0.38 
1.52 (60")0.914  1.219  5.21  7.95  7.80  12.50  0 - 0.460.46 
1.78 (70")1.067  1.422  6.10  9.29  9.14  14.63  0 - 0.530.53 
2.03 (80")1.219  1.626  7.00  10.64  10.49  16.77  0 - 0.610.61 
2.29 (90")1.372  1.829  7.89  11.99  11.84  18.90  0 - 0.690.69 
2.54 (100")1.524  2.032  8.78  13.34  13.19  21.03  0 - 0.760.76 
3.05 (120")1.829  2.438  10.56  16.03  15.89  25.30  0 - 0.910.91 
3.81 (150")2.286  3.048  13.24  20.07  19.94  31.70  0 - 1.141.14 
5.08 (200")3.048  4.064  17.69  26.80  26.69  42.37  0 - 1.521.52 
6.35 (250")3.810  5.080  22.15  33.54  33.44  53.04  0 - 1.91 ―
7.62 (300")4.572  6.096  26.61  40.27  40.18  63.70  0 - 2.29―
8.89 (350")5.334  7.112  31.06  47.01  46.93  74.37  0 - 2.67―
10.16 (400")6.096  8.128  35.52  53.74  53.68  85.04  0 - 3.05―
12.70 (500")7.620  10.160  44.43  67.21  67.17  106.37  0 - 3.81―
15.24 (600")9.144  12.192  53.35  80.68  80.67  127.70  0 - 4.57―
*1:
 
The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2:

 
The height position (H) is SH/2 because lens shift cannot be used when a fixed-focus lens (ET -DLE055) is attached. 
						

							Setting up
30 - ENGLISH
Getting Started
▶■Projection distance formulas by projection lens 
To use a screen size not listed in this manual, check the screen size SD and use the following formula to calculate 
projection distance.
The unit of the calculation result is m.
Lens type
Aspect ratioProjection distance (L) formula
Standard zoom lens ―16:10
Min. (LW) L = 1.4921 x SD (m) – 0.0746
Max. (LT) L = 2.0433 x SD (m) – 0.0725
16:9 Min. (LW) L = 1.5315 x SD (m) – 0.0746
Max. (LT) L = 2.1378 x SD (m) – 0.0725
4:3 Min. (LW) L = 1.6890 x SD (m) – 0.0746
Max. (LT) L = 2.3583 x SD (m) – 0.0725
Fixed-focus lens Model No.: ET-DLE055 16:10
―L = 0.6890 x SD (m) – 0.0476
16:9 ―L = 0.7087 x SD (m) – 0.0476
4:3 ―L = 0.7795 x SD (m) – 0.0476
Ultra-short focus zoom lens Model No.: ET-DLE080 16:10
Min. (LW) L = 0.6850 x SD (m) – 0.0471
Max. (LT) L = 0.8504 x SD (m) – 0.0442
16:9 Min. (LW) L = 0.7047 x SD (m) – 0.0471
Max. (LT) L = 0.8740 x SD (m) – 0.0442
4:3 Min. (LW) L = 0.7756 x SD (m) – 0.0471
Max. (LT) L = 0.9606 x SD (m) – 0.0442
Short focus zoom lens Model No.: ET-DLE150 16:10
Min. (LW) L = 1.1260 x SD (m) – 0.0540
Max. (LT) L = 1.6260 x SD (m) – 0.0498
16:9 Min. (LW) L = 1.1575 x SD (m) – 0.0540
Max. (LT) L = 1.6693 x SD (m) – 0.0498
4:3 Min. (LW) L = 1.2756 x SD (m) – 0.0540
Max. (LT) L = 1.8386 x SD (m) – 0.0498
Medium focus zoom lens Model No.: ET-DLE250 16:10
Min. (LW) L = 1.9685 x SD (m) – 0.0800
Max. (LT) L = 3.1063 x SD (m) – 0.0792
16:9 Min. (LW) L = 2.0197 x SD (m) – 0.0800
Max. (LT) L = 3.1929 x SD (m) – 0.0792
4:3 Min. (LW) L = 2.2244 x SD (m) – 0.0800
Max. (LT) L = 3.5157 x SD (m) – 0.0792
Long focus zoom lens Model No.: ET-DLE350 16:10
Min. (LW) L = 3.0984 x SD (m) – 0.1351
Max. (LT) L = 4.6850 x SD (m) – 0.1346
16:9 Min. (LW) L = 3.1850 x SD (m) – 0.1351
Max. (LT) L = 4.8150 x SD (m) – 0.1346
4:3 Min. (LW) L = 3.5079 x SD (m) – 0.1351
Max. (LT) L = 5.3031 x SD (m) – 0.1346
Ultra-long focus zoom lens Model No.: ET-DLE450 16:10
Min. (LW) L = 4.6929 x SD (m) – 0.3017
Max. (LT) L = 7.4213 x SD (m) – 0.2991
16:9 Min. (LW) L = 4.8228 x SD (m) – 0.3017
Max. (LT) L = 7.6260 x SD (m) – 0.2991
4:3 Min. (LW) L = 5.3110 x SD (m) – 0.3017
Max. (LT) L = 8.3976 x SD (m) – 0.2991