Sanyo Plc Ef12n Projector User Manual

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APPENDIX
RECOMMENDATION
TO ENJOY PICTURE IMAGE, USE THE PROJECTOR IN THE CLEAN
ENVIRONMENT. USAGE IN THE CLEAN ENVIRONMENT IS RECOMMENDED.
When used under the dusty or smoky conditions, dust may accumulate on the liquid
crystal panel and lens inside it, and may resultantly be projected on the screen together
with the picture.
When the above symptoms are noticed contact the place where your authorized dealer
or service station for the cleaning.
TEMPERATURE
WARNING
INDICATOR
AIR FILTER
COVER
AIR FILTER
SPONGE
AIR FILTER
COVER The TEMPERATURE WARNING INDICATOR flashes red when the internal
temperature of the projector exceeds the normal temperature.
Possible causes for the temperature warning may be :
1. Ventilation slots of the projector are blocked. In such an event, reposition
the projector so that ventilation slots are not obstructed.
2. Air filter is clogged with dust particles. Remove dust from the air filter by
following instructions in the Air Filter Care  and Cleaning section below.
3. If temperature warning indicator remains on after performing the checks
listed above, cooling fan/internal circuits may be malfunctioning. Request
service from an authorized dealer or service station.
MAINTENANCE
TEMPERATURE WARNING INDICATOR
AIR FILTER CARE AND CLEANING
The removable air filter prevents dust from accumulating on the surface of the projection lens and projection mirror. Should
the air filter become clogged with dust particles, it will reduce the cooling fans effectiveness and may result in internal heat
build up and reduce the life of the projector.
To clean the air filter, follow the cleaning procedures below:
1. Turn the POWER ON/OFF button OFF.
2. Remove the air filter cover.
3. Remove the air filter and sponge from the filter cover.
4. Clean the air filter with a vacuum cleaner.
5. Replace the air filter and sponge. Make sure that air filter cover is fully
inserted.
Do not clean with water. Doing so may damage the air filter.
Do not operate the projector with air filter removed. 
						

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Follow these steps to replace the lamp assembly.
1. Turn off the projector and allow the projector to cool thoroughly.
2. Disconnect the AC cord from the projector.
3. Remove  2 screws with a screwdriver and remove the lamp cover.
4. Remove 2 screws with a screwdriver and pull out the lamp assembly by
grasping the handle.
5. Replace the lamp assembly.
6. Tighten 4 screws to secure the lamp cover to the lamp assembly.
7. Connect the detachable AC cord to the projector.
8. Reset the lamp replacement monitor timer.
(See LAMP REPLACEMENT MONITOR TIMER section on page 49.)
NOTE:Do not reset the LAMP REPLACEMENT MONITOR TIMER, except
after the lamp is replaced. For continued safety, replace with a lamp assembly of the same type.
Allow the projector to cool for at least 45 minutes before you open the lamp cover. The inside of the
projector can become very hot.
Do not drop the lamp module or touch the glass bulb ! The glass can shatter and cause injury.
LAMP
REPLACEMENT
INDICATOR
LAMP
ASSEMBLY
HANDLELAMP 
COVER
LAMP REPLACEMENT
WHEN THE PROJECTION LAMP OF THIS PROJECTOR DRAWS TO AN END,
THE LAMP REPLACEMENT INDICATOR LIGHTS YELLOW AND THE
WARNING MESSAGE LAMP REPLACEMENT APPEARS AS THE RIGHT
FIGURE. WHEN THE WARNING MESSAGE IS DISPLAYED, THE PROJECTION
LAMP SHOULD BE REPLACED.
To terminate the warning message.
Replace the Projection Lamp and reset the LAMP REPLACEMENT MONITOR
TIMER (See LAMP REPLACEMENT MONITOR TIMER section on page 49.),
and the warning message is terminated.
To erase the warning message in a moment.
To erase the warning message for a moment, move the arrow to YES by
pressing the POINT UP/DOWN BUTTON(s) and then press the SELECT (REAR
CLICK) BUTTON. This procedure is temporary measure, and the warning
massage appears again when the projector is turned on next time.LAMP REPLACEMENT
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer. When ordering the Lamp, give the following information to the
dealer.
 Model No. of your projector : PLC-EF12N/PLC-EF12NL/PLC-EF12E/PLC-EF12EL/PLC-EF12B/PLC-EF12BL
 Replacement Lamp Type No. : POA-LMP26
(Service Parts No. 610 285 7450)
APPENDIX 
						

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Problem:
No power.
Image is out of focus.
Try these Solutions:
Plug the projector into an AC outlet.
Turn the MAIN ON/OFF switch to ON.
Press the POWER ON/OFF switch to ON.
Be sure the READY INDICATOR light is ON.
Wait 90 seconds after the projector is turned OFF before turning the projector
back on.
NOTE: After pressing the POWER ON/OFF button to OFF. The projector functions
as indicated.
1. The LAMP POWER indicator will light and the READY indicator will turn off.
2. After 90 seconds, the READY indicator will light green again and the projector
may be turned on by pressing the POWER ON/OFF button.
Check temperature warning indicator. If the indicator flashes red, the projector
cannot be turned on.
(See BASIC OPERATION section on page 32).
Check the projection lamp.
Replace the lamp cover. (Check the interlock switch inside of the lamp cover.) 
Adjust the focus.
Make sure the projection screen is at least  4.9 (1.5 m) from the projector.
Check the projection lens to see if it needs cleaning.
NOTE:Moving the projector from a cool temperature location to a warm
temperature location may result in moisture condensation on the lens. In
such an event, leave the projector OFF and wait until condensation
disappears. Before calling your dealer or service station for assistance, check the matters below once again.
1. Make sure you have connected the projector to your equipment as described in section CONNECTING THE
PROJECTOR on pages 11 ~ 22.
2. Check cable connections. Verify that all computer, video and power cords are properly connected.
3. Verify that power is switched on.
4. If the projector still does not display an image, re-start the computer.
5. If the image still does not display, unplug the projector from the computer and check the computer monitors display. The
problem may be with your graphics controller rather than with the projector. (When you reconnect the projector, remember
to turn the computer and monitor off before you power up the projector. Power the equipment back up in order of:
Projector and computer)
6. If the problem still exists, check the following chart.
TROUBLESHOOTING
Follow these steps to clean the projection lens:
1. Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth.
Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
2. Lightly wipe the cleaning cloth over the lens.
3. When you dont use the projector, replace the lens cover.
CLEANING THE PROJECTION LENS
APPENDIX 
						

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No sound.
Problem:
Check Reverse L/R feature.
(See SETTING section on pages 48 ~ 49).Picture is L/R Reversed.
Check Reverse T/B feature.
(See SETTING section on pages 48 ~ 49).Picture is T/B inverted.
Check Display feature.
(See SETTING section on pages 48 ~ 49).Some displays are not seen
during the operation.
Check audio cable connection from audio input source.
Adjust audio source.
Press the VOLUME (+) button.
Press the MUTE button.
Check the batteries.
Make sure nothing is blocking between the remote control sensor and remote
control unit.
Make sure you are not too far from the projector when using the remote control
unit. {Maximum operate range 16.4  (5 m)}.
Check the transmitted signal mode from the remote control unit.
(See SETTING section on pages 48 ~ 49).Remote control unit doesnt
work.
Check the cable connection between the projector and the computer.
Check the mouse setting on your computer.
Turn on the projector before you turn on the computer.Wireless mouse function
does not work.
Try these Solutions:
SERVICE
WARNING: High voltages are used to operate this
projector. Do not attempt to open the cabinet.
You can often correct operating problems yourself. If the
projector fails to work properly, see TROUBLESHOOTING
section on page 53, 54. To correct the failure, try the
Solutions.If after following all operating instructions, you find that
service is necessary, contact the Sanyo Service Station or
the store where you purchased the unit.
Give the model number and explain the difficulty. We will
advise you how to obtain service.
This symbol on the nameplate means the product is Listed by Underwriters
Laboratories Inc.  It is designed and manufactured to meet rigid U.L. safety
standards against risk of fire, casualty and electrical hazards.
The CE Mark is a Directive conformity mark of the European
Community (EC).
APPENDIX 
						

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TECHNICAL SPECIFICATIONS
Projector Type
Dimensions (W x H x D)
Net Weight
LCD Panel System
Number of Pixels
Color System
Scanning Frequency
Projection Image Size (Diagonal) 
Horizontal Resolution
Projection Lens
Motorized Lens Shift
Throw Distance
Projection Lamp
AV Input Jacks
Computer Audio Input JackVideo Monitor Output Jack
Audio Monitor Output Jacks
Computer Input 1 Jack
Computer Input 2 Jack
Other Jack
Built-in Speaker
Image Elevation Adjustment
Voltage and
Power Consumption
Operating Temperature
Storage Temperature
Remote Control Transmitters
Multi-media Projector
15.4 (390 mm) x 9.6 (245 mm) x 23 (585 mm)
39.2 Ibs (17.8 kg)
1.8 TFT Active Matrix type  x 3 panels
3,932,160 {1,310,720 (1,280 x 1,024) x 3}
6 color system (PAL, SECAM, NTSC, NTSC4.43, PAL-M and PAL-N)
H-sync. 15 ~ 100 KHz, V-sync. 50 ~ 120 Hz
Adjustable from 40 to 600
800 TV lines
F2.0 ~ 2.3 lens with f=75.7 mm ~ 97.5 mm Motor zoom and focus
± 760 mm on 100 screen
4.9 (1.5 m) ~ 80.7 (24.6 m)
440 watt type
BNC Type {Video/Y, C/Cb (B-Y), Cr (R-Y)} x 2 sets,
RCA Type (Audio R and L) x 2 sets and DIN 4 pin (S-Video) x 2 sets
RCA Type (R and L) x 2 sets
Computer Output Jack
Computer Audio Output JackHDB 15-pin Terminal
RCA Type (R and L) x 1 set BNC Type {Video/Y, C/Cb (B-Y),Cr (R-Y)} x 1 set
and DIN 4 pin (S-Video) x 1 set
RCA Type (R and L) x 1 set
BNC Type (R, G, B, H and V), Multi-pole 12-pin (Control port) and USB port MDR 20-pin Terminal (Digital),  HDB 15-pin Terminal (Analog),
Multi-pole 12-pin (Control port) and USB port
Wired Remote Jack and Serial port (DB 9)
INT. SP. Stereo (R and L), 3 watt RMS (T.H.D.10%)
Up to 4°
AC 100 ~ 120 V (7.8A Max. Ampere), 50/60 Hz (The U.S.A and Canada)
AC 200 ~ 240 V (3.6A Max. Ampere), 50/60 Hz (Continental Europe and The U.K.)
41°F ~ 95°F (5°C ~ 35°C)
14°F ~ 140°F (–10°C ~ 60°C)
Wireless Remote Control with Laser Beam (Class Laser)
Max. Output 1mW/Wave Length 660 ± 20nm, batteries (2) AA type.
Wireless/Wired Remote Control, batteries (2) AA type.
APPENDIX
The specifications are subject to change without notice. 
						

							SANYO Electric Co., Ltd
Printed in Japan
Part No. 610 289 9474 (1AA6P1P2638-- P6VAC)