Panasonic Projector PT-RZ31K User Manual

Chapter 1 Preparation — About your projector
ENGLISH - 31
 rConnecting terminals
1 2 3 4 657
9 10 11 12 13
8
1  terminal/ terminal
These are terminals to connect the remote control for serial 
control in a multiple projector environment.
2
 
 terminal
This is a terminal to remotely control the projector using the 
external control circuit.
3

 
 terminal
This is the RS
- 232C compatible terminal to externally control 
the projector by connecting a computer.
4
 
 terminal
This is a terminal to output the...

Chapter 1 Preparation — Preparing the remote control
32 - ENGLISH
Preparing the remote control
Inserting and removing the batteries
(i)
(ii)
Fig. 1
Fig. 2
1) Open the cover. (Fig. 1)
2)  
Insert the batteries and close the cover (insert the 
 m side first). (Fig. 2)
 fWhen removing the batteries, perform the steps in reverse order

.
When using the multiple projectors
When you use the multiple projectors together, you can operate all the projectors simultaneously or each projector 
individually using...

Chapter 1 Preparation — Preparing the remote control
ENGLISH - 33
Connecting the remote control to the projector with a cable
If you control the multiple projectors with a single remote control, use commercially available M3 stereo mini jack 
cables to connect to the / terminals of the projectors.
The remote control is effective even in places where an obstacle stands in the light path or whe\
re devices are 
susceptible to outside light.
Connecting terminalsConnecting to a second projector
M3 stereo...

34 - ENGLISH
Chapter 2 Getting Started
This chapter describes things you need to do before using the projector \
such as the setup and connections.  

Chapter 2 Getting Started — Setting up
ENGLISH - 35
Setting up
Usable outlet
This projector supports AC 100 V to AC 120 V, and AC 200 V to AC 240 V as the power supply. A grounded outlet 
supporting 30  
A
  is required when using the projector with AC 200   V to AC 240   V. A grounded outlet supporting 
15
 
A
  is required when using the projector with AC 100   V to AC 120   V.
The shape of the usable outlet differs depending on the power supply. Following illustrations are examples.
2P/3W 30 A 250 V...

Chapter 2 Getting Started — Setting up
36 - ENGLISH
Portrait setting and projecting forwardPortrait setting and projecting from the rear
(Using the translucent screen)
Menu itemSetting value Menu itemSetting value
[FRONT/REAR] [FRONT][FRONT/REAR] [REAR]
[FLOOR/CEILING] Set in accordance with the image 
to project. [FLOOR/CEILING]Set in accordance with the image 
to project.
Note
 f
In the portrait setting, the on-screen menu is displayed sideways.
T
o display the on-screen menu vertically, change the...

Chapter 2 Getting Started — Setting up
ENGLISH - 37
Projected image and throw distance
Install the projector referring to the projected image size and projecti\
on distance. Image size and image position 
can be adjusted in accordance with the screen size and screen position. When the Fixed-focus Lens (Model No.: 
ET
-
D75LE95) is attached, the projection relation between the screen and the projector dif fers from that of other 
lenses. Refer to “Fixed-focus Lens (Model No.: ET
-

D75LE95)” (x
  page...

Chapter 2 Getting Started — Setting up
38 - ENGLISH
 rFixed-focus Lens (Model No.: ET- D75LE95)
SH
SW
SD
SH
A1
L3
L4
A2
L1 L2
SW
Projected image Screen
Screen
(Unit: m)
SH Projected image height
SW Projected image width
SD Projected image size
L1 Projection distance (from the screen to the mirror reflection surface
*1)
L2 Distance between the projector and the screen (from the screen to the tip of the lens)
L3 Distance between the projector and the screen (from the screen to the front surface of the...

Chapter 2 Getting Started — Setting up
ENGLISH - 39
[GEOMETRY] projection range
[VERTICAL KEYSTONE] (viewed from the side)[HORIZONTAL KEYSTONE] (viewed from above)
ScreenScreen
Vertical arc correction (viewed from the side) Horizontal arc correction (viewed from above)
ScreenProjection distance
Arc radiusScreen Projection distance
Arc radius
Arc center
Screen
Projection distance
Arc radiusArc centerScreen
Projection distance
Arc radius   

Chapter 2 Getting Started — Setting up
40 - ENGLISH
Standard status
Projection 
lens Model  No. Only [KEYSTONE] used [KEYSTONE] and [CURVED CORRECTION] used together
Only [CURVED 
CORRECTION] used
Vertical 
keystone 
correction  angle α (°) Horizontal 
keystone 
correction  angle β (°) Vertical 
keystone 
correction  angle α (°) Horizontal 
keystone 
correction  angle β (°) Min. value of 
R2/L2 Min. value of 
R3/L3 Min. value of 
R2/L2 Min. value of 
R3/L3
ET
-

D75LE6 ±28 ±15±10±10 1.63.90.92.3
ET
-...