Optoma Ex765w Projector User Manual

							
English

Table of Contents ........................................................................\
...........
Usage Notice  ........................................................................\
..................2
Safety Information  ........................................................................\
.................2Precautions........................................................................\
............................3Eye Safety Warnings  ........................................................................\
.............5Product Features  ........................................................................\
...................5
Introduction........................................................................\
.....................6
Package Overview........................................................................\
.................6Product Overview  ........................................................................\
..................7Main Unit  ........................................................................\
........................................7Control Panel  ........................................................................\
.................................8Input / Output Connections  ........................................................................\
............9Remote Control  ........................................................................\
............................Installation  ........................................................................\
.................... 2
Connecting the Projector ........................................................................\
..... 2Connect to Computer/Notebook ........................................................................\
.. 2Connect to Video Sources ........................................................................\
........... 3
Powering On/Off the Projector ..................................................................... 5Powering On the Projector ........................................................................\
........... 5Powering Off the projector ........................................................................\
........... 6Warning Indicator ........................................................................\
......................... 6Adjusting the Projected Image.....................................................................7Adjusting the Projector’s Height ........................................................................\
... 7Adjusting the Projector’s Zoom / Focus ............................................................... 8Adjusting Projected Image Size ........................................................................\
... 8Adjusting Projected Image Position Using PureShift  ........................................... 9
User Controls ........................................................................\
............... 2
Control Panel & Remote Control ................................................................. 2Control Panel ........................................................................\
............................... 2Remote Control ........................................................................\
............................22Using the USB Remote Mouse Control  ...............................................................24Using the ENTER / HELP button ........................................................................\
.24On-screen Display Menus  ........................................................................\
...27How to operate   ........................................................................\
............................27Menu Tree  ........................................................................\
....................................28Image  ........................................................................\
...........................................29Display  ........................................................................\
.........................................32Setup  ........................................................................\
............................................37Options  ........................................................................\
.........................................49Appendices........................................................................\
...................52
Troubleshooting  ........................................................................\
...................52Image Problems   ........................................................................\
..........................52Other Problems   ........................................................................\
...........................55Projector Status Indication   ........................................................................\
..........55Remote Control Problems   ........................................................................\
...........56Replacing the Lamp........................................................................\
.............57Compatibility Modes  ........................................................................\
............59RS232 Commands  ........................................................................\
..............60Ceiling Mount Installation  ........................................................................\
....63Optoma Global Offices  ........................................................................\
........64Regulation & Safety notices  ........................................................................\
66 
Table of Contents 
						

							
2English

Usage Notice

Safety	Information
The lightning fl ash with arrow head within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous \
voltage” within the product’s enclosure that may be of suffi cient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.\
 WARNING:	TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Class	B	emissions	limitsThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Important	Safety	Instruction  . Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from over heating, it is recommended to install the projector in a location that does not block ventilation. As an example, do not place the projector on a crowded coffee table, sofa, bed, etc. Do not put the projector in an enclosure such as a book case or a cabinet that restricts air fl ow.  2. Do not use the projector near water or moisture. To reduce the risk of fi re and/or electric shock, do not expose the projector to rain or moisture.  3. Do not install near heat sources such as radiators, heaters, stoves or any other apparatus such as amplifi ers that emits heat.  4. Clean only with dry cloth.  5. Only use attachments/accessories specifi ed by the manufacturer.   6. Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would be (but not limited to): Unit has been dropped. Power supply cord or plug has been damaged. Liquid has been spilled on to the projector. Projector has been exposed to rain or moisture. Something has fallen in the projector or something is loose inside.Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma before you send the unit for repair.  7. Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short out parts that could result in fi re or electric shock.  8. See projector enclosure for safety related markings.  9. The unit should only be repaired by appropriate service personnel. 
						

							
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Usage Notice

	When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has 
been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section 
on pages 57-58.
 Precautions
 
Please	follow	all	warnings,	precautions	and	
maintenance	as	recommended	in	this	user’s	
guide.
▀■ Warning- Do not look into the projector’s lens when the lamp is 
on. The bright light may hurt your eyes.
▀■ Warning- To reduce the risk of fi re or electric shock, do not 
expose this projector to rain or moisture.
▀■ Warning- Please do not open or disassemble the projector as 
this may cause electric shock.
▀■ Warning- When replacing the lamp, please allow the unit to 
cool down. Follow instructions as described on pages 
57-58.
▀■ Warning- This projector will detect the life of the lamp itself. 
Please be sure to change the lamp when it shows 
warning messages.
▀■  Warning- Reset the “Lamp Reset” function from the on-screen 
display “Options | Lamp Settings” menu after replac-
ing the lamp module (refer to page 5).
▀■ Warning- When switching the projector off, please ensure 
the cooling cycle has been completed before 
disconnecting power. Allow 90 seconds for the 
projector to cool down.
▀■ Warning- Do not use lens cap when projector is in operation.
▀■ Warning- When the lamp is approaching the end of its lifetime, 
the message “Replacement suggested” will show 
on the screen. Please contact your local reseller 
or service center to change the lamp as soon as 
possible.
▀■ Warning-  To reduce the risk of injury to the eyes, do not look directly into the laser beam on the remote control and do not point the laser beam into anyone’s eyes. This remote control is equipped with a Class II laser that emits radiation. 
						

							
4English

Usage Notice

Do:
		Turn off and unplug the power plug from the AC outlet before 
cleaning the product.
		Use a soft dry cloth with mild detergent to clean the display 
housing.
		Disconnect the power plug from AC outlet if the product is 
not being used for a long period of time.
Do not:
		Block the slots and openings on the unit provided for 
ventilation.
		Use abrasive cleaners, waxes or solvents to clean the unit.
		Use under the following conditions:
 	- In extremely hot, cold or humid environments.
 Ensure that the ambient room temperature is within 
5 - 35°C.
 Relative Humidity is 5 - 35°C, 80% (Max.), 
non-condensing.
    - 
In areas susceptible to excessive dust and dirt.
   - Near any appliance generating a strong magnetic field.
   - In direct sunlight.  
						

							
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Usage Notice

Eye	Safety	Warnings
	
▀■ Avoid staring/facing directly into the projector beam at all 
times. Keep your back to the beam as much as possible.
▀■ When projector is used in a classroom, adequately supervise 
students when they are asked to point out something on the 
screen.
▀■ In order to minimize the lamp power, use room blinds to re-
duce ambient light levels. 
Product	Features
▀■ XGA (024x768) / WXGA (280x800) Native resolution
▀■ Large Zoom range
▀■ Manual lens shift operation 
▀■ Wireless LAN (for wireless model only)  
						

							
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 Introduction

Power Cord 3.0m
IR Remote Control
	Package	Overview
Unpack	and	inspect	the	box	contents	to	ensure	
all	parts	listed	below	are	in	the	box.	If	something	
is	missing,	please	contact	your	nearest	customer	
service	center.
Documentation : 
	User’s Manual
	Warranty Card
	Quick Start Card
	WEEE Card  (for EMEA only)
	Due to different applications in each country, some regions may have different accessories.
2 × AAA Batteries
Projector with lens cap 
SOURCERE-SYNC    ?/LAMPTEMPMENUPOWER     STANDBYENTER     HELP//
VGA Cable .8m
USB Cable .8m 
RE-SYNCSOURCEKEYSTONEVOLUME
POWERLASER
LEFTRIGHTUPDOWNPAGE+
PAGE-AV MUTEMENUDVI-DS-VIDEOVGA-1VIDEOVGA-2HDMI
?
ZOOM
RS232 Cable .8m  
						

							
7English

Introduction

.  Control Panel
2.  Zoom Ring
3.  Focus Ring
4.  Zoom Lens
5.  IR Receivers
Main Unit
  Product	Overview
6.  Tilt-Adjustment Feet
7.  Lens Shift Adjustment
8.  Input / Output 
Connections
9.  Power Socket
SOURCERE-SYNC    ?/LAMPTEMP
MENU
POWER    STANDBYENTER    HELP//
AUDIO1AUDIO2AUDIO3AUDIO-OUT     +12VRJ-45RS-232S-VIDEOVIDEOVGA-OUTVGA2-INVGA1-IN/SCARTDVI-DHDMIUSB
LR
SOURCERE-SYNC    ?/LAMPTEMP
MENU
POWER    STANDBYENTER    HELP//2
3
456

7
6

8
9
2
5 
						

							
8English

 Introduction

SOURCERE-SYNC
    ?/

LAMPTEMP
MENU
POWER    STANDBY
ENTER    HELP/
/

 Control	Panel
.  Power/Standby and Power LED 
2.  Enter/Help
3.  Re-Sync
4.  Keystone Correction
5.  Source
6.  Menu 
7.  Four Directional Select Keys
8.  Lamp Fail LED 
9.  Temp LED
0. IR Receiver 
62

354
9870 
						

							
9English

Introduction

Input / Output Connections
.  USB Connector (Connect to PC for Remote Mouse function)
2. HDMI Connector
3.  DVI-D Connector (PC Digital (HDCP))
4.  VGA-In/SCART Connector 
(PC Analog Signal/Component Video Input/HDTV/SCART) 
5.  VGA2-In Connector 
(PC Analog Signal/Component Video Input/HDTV) 
6.  VGA-Out Connector (Monitor Loop-through Output)
7.  S-Video Input Connector
8.  Composite Video Input Connector
9.  RS-232 Connector (3-pin)
0. RJ45 Networking Connector
.  Power Socket
2. KensingtonTM Lock Port
3. Audio Input  (3.5mm Mini Jack) (default for DVI-D)
4. Audio Input 2 (3.5mm Mini Jack) (default for VGA)
5. Audio Output Connector (3.5mm Mini Jack)
6. Audio Input 3 (L/R RCA) (default for S-video & Composite)
7. 2V Trigger Relay Connector 
AUDIO1AUDIO2AUDIO3AUDIO-OUT+12V
RJ-45RS-232S-VIDEOVIDEOVGA-OUTVGA2-INVGA1-IN/SCARTDVI-DHDMIUSB
LR
68907543
74532
2
6 
						

							
0English

 Introduction

The	items	below	apply	to	models	with	the	wireless	
feature:	
8. Antenna
9. Status Indicator LED
20. Reset button 
RESETAUDIO1AUDIO2AUDIO3AUDIO-OUT12V-RELAY
RJ-45RS-232S-VIDEOVIDEOVGA-OUTVGA2-INVGA1-IN/SCARTDVI-DHDMIUSB
LR
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