Multimedia Projector
MODEL PLC-XU75
PLC-XU78
Owner's Manual
Features and Design
This Multimedia Projector is designed with the most advanced technology for portability, durability, 
and ease of use. This projector utilizes built-in multimedia features, a palette of 16.77 million colors, 
and matrix liquid crystal display (LCD) technology.
◆  Compact Design
 
◆   Multilanguage Menu Display
  Operation  menu  is  available  in  16 
languages:  English,  German,  French, 
Italian,  Spanish,  Portuguese,  Dutch, 
Swedish,  Finnish,  Polish,  Hungarian, 
Romanian, Russian, Chinese, Korean, and 
Japanese. (p.4)
◆   Logo Function
 
The Logo function allows you to customize 
the screen logo with the Logo functions. 
(p.43-45) You can capture an image for 
the screen logo, choose a logo between 
provided and captured. 
◆  Switchable Interface Terminal
 
The  projector  provides  a  switchable 
interface terminal. You can use the terminal 
as  computer  input  or  monitor  output 
conveniently. (p.47)
◆  Power Management
 
The Power management function reduces 
power consumption and maintains the 
lamp life. (p.47)
◆   Lamp Control
 
Brightness of the projection lamp can be 
selected. (p.48)
◆   Security Function
 
The Security function helps you to ensure 
the security with the Key lock (p.49) and 
the PIN code lock (p.18, 49, 50) functions. 
You can lock the operation on the projector 
and  the  remote  control. Also  you  can 
prevent unauthorized persons from using 
the projector.
◆   Input Search Function
 
Input signal can be searched automatically. 
(p.46)
This projector is designed compact in size 
and weight. It is easy to carry and work 
anywhere you wish to use.
◆  Compatibility
 
The projector widely accepts various video 
and  computer  input  signals  including: 
Computers,  6  Color  systems  (PAL, 
SECAM, NTSC, NTSC4.43, PAL-M, and 
PAL-N), Component video, S-Video and 
RGB scart.
◆  Simple Computer System Setting
 
The projector has the Multi-scan system 
to conform to almost all computer output 
signals quickly. (p.6)
◆  Digital Zoom (for Computer)
 
The digital zoom function expands (to 
approx. 16 times of the screen size) or 
compresses  (to  approx.  a  half  of  the 
screen size) the image size, allowing you 
to focus on crucial information during the 
presentation. (p.34)
◆  Noise reduction function
 
The Noise reduction function helps you to 
reduce the contained noise on the screen 
to get smoother images. (p.40)
◆  Blackboard Function
 
Blackboard* can be used as a projection 
screen.
*The board color is limited to Green. (p.30, 38)
 
◆  Quick Termination
  The AC power cord can be unplugged 
immediately after turning off the projector 
without waiting for the termination of the 
cooling fan rotation.
✔ Note:
  • The On-Screen Menu and figures in this manual may differ slightly from the product.
  • The contents of this manual are subject to change without notice.
Table of Contents
Air Circulation 
Installing the Projector in Proper 
Position 
Moving the Projector 
Features and Design  .  .  .  .  .  .  .  .  .  .  .  .  .2
Table of Contents  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .3
To the Owner .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .4
Safety Instructions .  .  .  .  .  .  .  .  .  .  .  .  .  .  .5
6
 
6
6
Compliance .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .7
Part Names and Functions  .  .  .  .  .  .  .  .8
8
8
8
9
10
11
1
1
Installation .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .13
13
13
14
15
16
Front 
Back 
Bottom 
Rear Terminal 
Top Control 
Remote Control 
Remote Control Battery Installation 
Operating Range 
Positioning the Projector 
Adjustable Feet 
Connecting the AC Power Cord 
Connecting to a Computer 
Connecting to Video Equipment 
Connecting to Component Video             
Equipment 
17
Basic Operation  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .18
18
Turning On the Projector 
Turning Off the Projector 
19
How to Operate the On-Screen Menu  0
1
Menu Bar 
Zoom and Focus Adjustment 
Keystone Correction 
3
Sound Adjustment 
Remote Control Operation 
3
Setting 
Input Source Selection 
Computer System Selection 
Auto PC Adjustment 
Manual PC Adjustment 
Image Level Selection  
Image Level Adjustment 
Screen Size Adjustment 
Computer Input   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .25
5
6
7
8
30
31
3
Video Input  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .35
Input Source Selection (Video, S-Video)35
Input Source Selection 
  (Component, RGB Scart 1-pin) 
Video System Selection 
Image Level Selection  
Image Level Adjustment 
Screen Size Adjustment 
36
37
38
39
41
Setting  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .42
4
Maintenance and Cleaning  .  .  .  .  .  .  .  .52
5
53
53
54
54
55
56
Appendix .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .57
57
Troubleshooting 
59
Menu Tree 
61
Indicators and Projector Condition 
6
Compatible Computer Specifications 
63
Technical Specifications 
64
Optional Parts 
Configurations of Terminals 
65
Dimensions                                             65
PIN Code Number Memo 
66
Lamp Replacement Label                       66
Warning  Temp. Indicator 
Cleaning the Air Filters 
Attaching the Lens Cover 
Cleaning the Projection Lens 
Cleaning the Projector Cabinet 
Lamp Replacement 
Lamp Replacement Counter 
Trademarks
Each name of corporations or products in this book is either a registered trademark or a trademark of its 
respective corporation.
3
To the Owner
Before operating this projector, read this manual 
thoroughly and operate the projector properly.
This projector provides many convenient features and 
functions.  Operating the projector properly enables 
you to manage those features and maintains it in 
better condition for a considerable time.
Improper operation may result in not only shortening 
the product-life, but also malfunctions, fire hazard, or 
other accidents.
If  your  projector  seems  to  operate  improperly, 
read  this  manual  again,  check  operations  and 
cable  connections  and  try  the  solutions  in  the 
"Troubleshooting" section in the end of this booklet.  
If the problem still persists, contact the dealer where 
you purchased the projector or the service center.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: 
TO  REDUCE  THE  RISK  OF  ELECTRIC         
SHOCK, DO NOT REMOVE COVER (OR 
BACK) .  NO USER-SERVICEABLE PARTS 
INSIDE EXCEPT LAMP REPLACEMENT . 
REFER  SERVICING  TO  QUALIFIED 
SERVICE PERSONNEL .
THIS SYMBOL INDICATES THAT DANGEROUS 
VOLTAGE CONSTITUTING A RISK OF ELECTRIC 
SHOCK IS PRESENT WITHIN THIS UNIT.
THIS  SYMBOL  INDICATES THAT THERE ARE 
IMPORTANT OPERATING AND MAINTENANCE 
INSTRUCTIONS IN THE OWNER'S MANUAL WITH 
THIS UNIT.
NOTE: This symbol and recycle system are applied to EU 
countries only and not applied to the countries in the 
other area of the world.
Your SANYO product is designed 
and manufactured with high quality 
materials and components which 
can be recycled and reused.
This symbol means that electrical 
and electronic equipment, at their 
end-of-life, should be disposed of 
separately from your household 
waste.
Please dispose of this equipment at your local 
community waste collection/recycling centre.  In 
the European Union there are separate collection 
systems for used electrical and electronic products.
Please help us to conserve the environment we live 
in!
4
Safety Precaution
WARNING:  TO  REDUCE  THE  RISK  OF  FIRE  OR 
ELECTRIC SHOCK, DO NOT EXPOSE THIS 
APPLIANCE TO RAIN OR MOISTURE .
–  This projector produces intense light from the 
projection lens.Do not stare directly into the lens, 
otherwise, eye damage could result.  Be especially 
careful that children do not stare directly into the 
beam.
–  Install the projector in a proper position.  If not, it 
may result in a fire hazard.
–  Provide  appropriate  space  on  the  top,  sides 
and rear of the projector cabinet for allowing air 
circulation and cooling the projector.  Minimum 
clearance must be maintained. If the projector is to 
be built into a compartment or similarly enclosed, 
the minimum distances must be maintained.  Do 
not cover the ventilation slot on the projector.  
Heat build-up can reduce the service life of your 
projector, and can also be dangerous.
SIDE and TOP
REAR
0.7'(20cm)
1.5'(50cm)
3'(1m)
1.5'(50cm)
–  If the projector is not to be used for an extended 
time, unplug the projector from the power outlet.
CAUTION 
  
DO  NOT  SET  THE  PROjECTOR  IN  GREASy,  WET, 
OR  SMOKy  CONDITIONS  SUCH  AS  IN  A  KITCHEN 
TO  PREVENT  A  BREAKDOWN  OR  A  DISASTER .  IF 
THE  PROjECTOR  COMES  IN  CONTACT  WITH  OIL  OR 
CHEMICALS, IT MAy BECOME DETERIORATED .
CAUTION
Not for use in a computer room as defined in the 
Standard for the Protection of Electronic Computer/
Data Processing Equipment, ANSI/NFPA 75.
Ne peut être utilisé dans une salle d’ordinateurs telle 
que définie dans la norme ANSI/NFPA 75 Standard 
for Protection of Electronic Computer/Data Processing 
Equipment.
READ AND KEEP THIS OWNER'S MANUAL FOR LATER 
USE .
Safety Instructions
All the safety and operating instructions should be read 
before the product is operated.
Read all of the instructions given here and retain them 
for later use.  Unplug this projector from AC power 
supply before cleaning. Do not use liquid or aerosol 
cleaners.  Use a damp cloth for cleaning.
Follow all warnings and instructions marked on the 
projector.
For added protection to the projector during a lightning 
storm, or when it is left unattended and unused for long 
periods of time, unplug it from the wall outlet.  This 
will prevent damage due to lightning and power line 
surges.
Do not expose this unit to rain or use near water... for 
example, in a wet basement, near a swimming pool, 
etc...
Do not use attachments not recommended by the 
manufacturer as they may cause hazards.
Do not place this projector on an unstable cart, stand, 
or table.  The projector may fall, causing serious injury 
to a child or adult, and serious damage to the projector.  
Use only with a cart or stand recommended by the 
manufacturer, or sold with the projector.  Wall or shelf 
mounting should follow the manufacturer's instructions, 
and  should  use  a  mounting  kit  approved  by  the 
manufacturers.
An appliance and cart combination 
should  be  moved  with  care.  
Quick stops, excessive force, and 
uneven surfaces may cause the 
appliance and cart combination to 
overturn.
Slots and openings in the back and bottom of the 
cabinet are provided for ventilation, to ensure reliable 
operation of the equipment and to protect it from 
overheating.
The openings should never be covered with cloth or 
other materials, and the bottom opening should not be 
blocked by placing the projector on a bed, sofa, rug, or 
other similar surface.  This projector should never be 
placed near or over a radiator or heat register.
This  projector  should  not  be  placed  in  a  built-
in installation such as a book case unless proper 
ventilation is provided.
Never push objects of any kind into this projector 
through cabinet slots as they may touch dangerous 
voltage points or short out parts that could result in a 
fire or electric shock.  Never spill liquid of any kind on 
the projector.
Do not install the projector near the ventilation duct of 
air-conditioning equipment.
This projector should be operated only from the type 
of power source indicated on the marking label.  If you 
are not sure of the type of power supplied, consult your 
authorized dealer or local power company.
Do not overload wall outlets and extension cords as 
this can result in fire or electric shock.  Do not allow 
anything to rest on the power cord.  Do not locate this 
projector where the cord may be damaged by persons 
walking on it.
Do not attempt to service this projector yourself 
as opening or removing covers may expose you 
to dangerous voltage or other hazards.  Refer all 
servicing to qualified service personnel.
Unplug  this  projector  from  wall  outlet  and  refer 
servicing to qualified service personnel under the 
following conditions:
a.When the power cord or plug is damaged or frayed.
b.If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or water.
d.If  the  projector  does  not  operate  normally  by 
following the operating instructions. Adjust only 
those controls that are covered by the operating 
instructions as improper adjustment of other controls 
may result in damage and will often require extensive 
work by a qualified technician to restore the projector 
to normal operation.
e.If the projector has been dropped or the cabinet has 
been damaged.
f. When the projector exhibits a distinct change in 
performance-this indicates a need for service.
When replacement parts are required, be sure the 
service  technician  has  used  replacement  parts 
specified by the manufacturer that have the same 
characteristics as the original part.  Unauthorized 
substitutions may result in fire, electric shock, or injury 
to persons.
Upon completion of any service or repairs to this 
projector, ask the service technician to perform routine 
safety checks to determine that the projector is in safe 
operating condition.
Voor de klanten in Nederland
Bij  dit  produkt  zijn  batterijen 
geleverd.
Wanneer deze leeg zijn, moet u ze 
niet weggooien maar inleveren als 
KCA.
NL
5
Safety Instructions
Air Circulation
Openings in the cabinet are provided for ventilation 
and to ensure reliable operation of the product and to 
protect it from overheating, and these openings must 
not be blocked or covered. 
Installing the Projector 
in Proper Position
Install the projector properly. Improper Installation 
may reduce the lamp life and cause a fire hazard.
20˚ 
20˚ 
 CAUTION
Hot air is exhausted from the exhaust vent.  When 
using or installing the projector, the following 
precautions should be taken. 
– Do not put any flammable object or spray can 
near the projector, hot air is exhausted from the 
ventilation holes.
– Keep the exhaust vent at least 3' (1 m) away from 
any objects.
– Do not touch a peripheral part of the exhaust vent, 
especially screws and metallic part.  This area will 
become hot while the projector is being used.
– Do not put anything on the cabinet.  Objects put 
on the cabinet will not only get damaged but also 
cause fire hazard by heat.
Cooling  fans  are  provided  to  cool  down  the 
projector.  The fans’ running speed is changed 
according to the temperature inside the projector.
Do not tilt the projector more than 
0 degrees from side to side.
Do not point the projector up to 
project an image.
Do not point the projector down 
to project an image. 
Do not put the projector on either 
side to project an image. 
Moving the Projector
When moving the projector, replace the lens cover 
and retract the adjustable feet to prevent damage to 
the lens and cabinet.  When the projector is not in use 
for an extended period, put it into a suitable case to 
protect the projector.
When handling the projector, do not drop, bump, 
subject it to strong forces, or put other things on the 
cabinet.
 USE CAUTION IN CARRyING OR 
TRANSPORTING THE PROjECTOR
– Do not drop or bump the projector, otherwise 
damages or malfunctions may result.
– When  carrying  the  projector,  use  a  suitable 
carrying case.
– Do not transport the projector by using a courier 
or transport service in an unsuitable transport 
case. This may cause damage to the projector.  
To transport the projector through a courier or 
transport service, consult your dealer for their 
information.
– Do not put the projector in a case before the 
projector is cooled enough.
Air intake Vent
Exhaust Vent
(Hot air exhaust)
Air Intake Vent
Air Intake Vent
Exhaust Vent
(Hot air exhaust)
6
Compliance
Federal Communications Commission Notice
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against 
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio 
frequency energy, and if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no guarantee that interference will not occur in a 
particular installation. If this equipment does cause harmful interference to radio or television reception, 
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
  – Reorient or relocate the receiving  antenna.
  – Increase the separation between the equipment and receiver.
  – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  – Consult the dealer or an experienced radio/TV technician for help.
Use of shielded cable is required to comply with class B limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwise specified in the instructions. If 
such changes or modifications should be made, you could be required to stop operation of the equipment.
Model Number 
Trade Name 
Responsible party 
Address 
Telephone No. 
: PLC-XU75/PLC-XU78
: Sanyo
: SANYO FISHER COMPANY
: 1605 Plummer Street, Chatsworth, California 91311
: (818)998-73
AC Power Cord Requirement
The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.  
AC Power Cord for the United States and Canada:
AC Power Cord used in the United States and Canada is listed by the Underwriters 
Laboratories (UL) and certified by the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety feature to be sure 
that the plug will fit into the power outlet. Do not try to defeat this safety feature. Should 
you be unable to insert the plug into the outlet, contact your electrician.
GROUND
AC Power Cord for the United Kingdom:
This cord is already fitted with a moulded plug incorporating a fuse, the value of which is indicated on the pin 
face of the plug.  Should the fuse need to be replaced, an ASTA approved BS 136 fuse must be used of the 
same rating, marked thus  ASA . If the fuse cover is detachable, never use the plug with the cover omitted. If a 
replacement fuse cover is required, ensure it is of the same colour as that visible on the pin face of the plug 
(i.e. red or orange). Fuse covers are available from the Parts Department indicated in your User Instructions.
If the plug supplied is not suitable for your socket outlet, it should be cut off and destroyed.
The end of the flexible cord should be suitably prepared and the correct plug fitted. (See Over)
WARNING : A PLUG WITH BARED FLEXIBLE CORD IS HAZARDOUS IF ENGAGED IN A LIVE SOCKET 
OUTLET .
The Wires in this mains lead are coloured in accordance with the following code:
  Green-and-yellow . . . . . . Earth
  Blue. . . . . . . . . . . . . . . . . Neutral
  Brown . . . . . . . . . . . . . . . Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured 
markings identifying the terminals in your plug proceed as follows:
The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked 
by the letter E or by the safety earth symbol 
The wire which is coloured blue must be connected to the terminal which is marked with the letter N or 
coloured black.
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or 
coloured red.
WARNING: THIS APPARATUS MUST BE EARTHED .
 or coloured green or green-and-yellow.
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILy ACCESSIBLE .
7
Part Names and Functions
Front
q
w
e r
t
y
Back
!1
y
u
!0oi
y
✽
Bottom
!2
!3
!4
!5
q	 Infrared Remote Receiver
w	 Zoom Ring
e	 Projection Lens
r	 Focus Ring
t  Lens Cover	
	
y	Air Intake Vent
(See	page	53	for	attaching.)
u	 Power Cord Connector
i	 Speaker
o	 Terminals and Connectors
!0	 Top Controls and Indicators
!1	 Exhaust Vents
 CAUTION
Hot	air	is	exhausted	from	the	exhaust	vent.	Do	
not	put	heat-sensitive	objects	near	this	side.
!2	 Lamp Cover
!3	 Air Intake Vents (back and bottom)
!4	 Air Filters 
!5	 Adjustable Feet
✽ Kensington Security Slot
This	slot	is	for	a	Kensington	lock	used	to
deter	theft	of	the	projector.
*Kensington	is	a	registered	trademark	of	ACCO
	Brands	Corporation.