Epson Projector Emp 1710 User Manual

							Problem Solving
51
f
Mail is not received even if an abnormality occurs in the projector (EMP-1715/1705 only)
Check
Remedy
Is Standby Mode set to Network On?
To use the mail notification function when the projector is in standby, set Network On in Standby Mode 
from the configuration menu. sExtended-Standby Mode p.36
Did a fatal abnormality occur and the projector come to a 
sudden stop?
When the projector comes to a sudden stop, mail cannot be sent.
If the abnormal state continues, contact your local dealer or the nearest address provided in the World-Wide 
Warranty Terms. sInquiries
Is power being supplied to the projector?
Check that your electrical outlet or power source is functioning correctly. 
						

							AppendicesThis chapter provides information on maintenance procedures to ensure the best level of performance from the 
projector for a long time to come. Installation Methods ........................................... 53
Cleaning ............................................................... 54
 Cleaning the Projectors Surface .....................................54
 Cleaning the Lens ..............................................................54
 Cleaning the Air Filter and Air Intake Vent ..................54
Replacing Consumables .................................... 55
 Replacing the Remote Control Batteries ........................55
 Replacing the Lamp ..........................................................56
Lamp replacement period ............................................................... 56
How to replace the lamp................................................................. 56
Resetting the lamp operating time .................................................. 58
 Replacing the Air Filter ....................................................59
Air filter replacement period .......................................................... 59
How to replace the air filter............................................................ 59
Saving a User’s Logo ......................................... 60
Screen Size and Distance .................................. 62
Connecting to External Equipment ................... 63
 Connecting to External Speakers ....................................63
Optional Accessories and Consumables ......... 64
Optional accessories....................................................................... 64
Consumables .................................................................................. 64
Glossary ...............................................................65
List of ESC/VP21 Commands............................. 67
 Command List .................................................................. 67
 Cable Layouts ................................................................... 67
USB connection ............................................................................. 67
 USB Connection Setup ..................................................... 68
PJLink (EMP-1715/1705 only)............................. 69
List of Supported Monitor Displays .................. 70
Computer image ............................................................................. 70
Component video ........................................................................... 70
Composite video/S-video ............................................................... 70
Specifications ......................................................71
Appearance..........................................................74
Index .....................................................................75 
						

							53
Installation MethodsThe projector supports the following four different projection methods.    
Attention A special method of installation is required when suspending the 
projector from a ceiling (ceiling mount). If it is not installed 
correctly, it could fall causing an accident and injury.
 If you use adhesives on the ceiling mount to prevent the screws 
from loosening, or if you use things such as lubricants or oils on 
the projector, the projector case may crack causing it to fall from 
its ceiling mount. This could cause serious injury to anyone under 
the ceiling mount and could damage the projector. 
When installing or adjusting the ceiling mount, do not use 
adhesives to prevent the screws from loosening and do not use oils 
or lubricants and so on. 
 Do not use the projector on its side. This may cause malfunctions 
to occur. 
 Project images from in front 
of the screen. (Front 
projection) Project images from behind a 
translucent screen. (Rear 
projection)
 Suspend the projector from 
the ceiling and project images 
from in front of the screen. 
(Front/Ceiling projection) Suspend the projector from 
the ceiling and project images 
from behind a translucent 
screen. (Rear/Ceiling 
projection)q
 An optional ceiling mount is required when suspending 
the projector from a ceiling. 
s
p.64
 You can change the setting as follows by pressing down the 
[A/V Mute] button on the remote control for about five 
seconds. 
Front 
W
 Front/Ceiling
Rear 
W
 Rear/Ceiling 
s
p.35
 When set to Front/Ceiling or Rear/Ceiling, you 
cannot disconnect the power cable immediately because 
cool down is performed after the power is turned off. 
s
p.35 
						

							54
CleaningYou should clean the projector if it becomes dirty or if the quality of 
projected images starts to deteriorate. Cleaning the Projectors Surface
Clean the projectors surface by wiping it gently with a soft cloth. 
If the projector is particularly dirty, moisten the cloth with water 
containing a small amount of neutral detergent, and then firmly wring the 
cloth dry before using it to wipe the projectors surface. 
Cleaning the Lens
Use a commercially available cloth for cleaning classes to gently wipe the 
lens. 
Cleaning the Air Filter and Air Intake Vent
Clean the air filter and the air intake vent when the following message is 
displayed.
The projector is overheating. Make sure nothing is blocking the air vent, 
and clean or replace the air filter. sHow to replace the air filter p.59AttentionDo not use volatile substances such as wax, alcohol, or thinner to 
clean the projectors surface. The quality of the case may change or 
become discoloured.AttentionDo not rub the lens with harsh materials or subject the lens to 
shocks, as it can easily become damaged.
AttentionIf dust collects on the air filter it can cause the internal temperature 
of the projector to rise, and this can lead to problems with operation 
and shorten the optical engines service life. Clean the air filter 
immediately when the message is displayed.q
 If a message is frequently displayed, even after cleaning, it 
is time to replace the air filter. Replace it with a new air 
filter. 
s
p.59
 It is recommended that you clean these parts at least once 
every three months. Clean them more often than this if 
using the projector in a particularly dusty environment. 
						

							55
Replacing ConsumablesThis section explains how to replace the remote control batteries, the 
lamp, and the air filter. Replacing the Remote Control Batteries
If delays in the responsiveness of the remote control occur or if it does not 
operate after it has been used for some time, it probably means that the 
batteries are becoming flat. When this happens, replace them with new 
batteries. Have two spare AAA-size alkali batteries ready to use when 
required.A
Remove the battery cover. While pushing the battery compartment cover catch, lift the cover 
up. 
B
Replace the old batteries with new batteries. AttentionCheck the positions of the (+) and (-) marks inside the battery 
holder to ensure the batteries are inserted the correct way.
C
Replace the battery cover. Press the battery compartment cover until it clicks into place. 
AttentionMake sure you read the Safety Instructions/World-Wide Warranty 
Terms before handling the batteries. 
s
Safety Instructions
Procedure
Catch 
						

							Replacing Consumables
56
Replacing the LampfLamp replacement period
It is time to replace the lamp when: 
 The message Replace the lamp. is displayed when you start 
projecting.
 The lamp indicator flashes orange.
 The projected image gets darker or starts to deteriorate.
fHow to replace the lamp
A message is displayed. 
Flashing orange
Attention The lamp replacement message is set to appear after the following 
time periods in order to maintain the initial brightness and quality 
of the projected images. 
s
Brightness Control p.34
·When used continually at high brightness: About 1900 hours
·When used continually at low brightness: About 2900 hours
 If you continue to use the lamp after the replacement period has 
passed, the possibility that the lamp may explode increases. When 
the lamp replacement message appears, replace the lamp with a 
new one as soon as possible, even if it is still working. 
 Depending on the characteristics of the lamp and the way it has 
been used, the lamp may become darker or stop working before 
the lamp warning message appears. You should always have a 
spare lamp ready incase it is needed. 
Attention When replacing the lamp because it has stopped illuminating, 
there is a possibility that the lamp may be broken. 
If replacing the lamp of a projector which has been installed on 
the ceiling, you should always assume that the lamp is broken, 
and you should stand to the side of the lamp cover, not underneath 
it. Remove the lamp cover gently. Small pieces of glass may fall 
out when the lamp cover is opened. If pieces of glass get into your 
eyes or mouth, seek medical advice immediately.
 Wait until the lamp has cooled down sufficiently before removing 
the lamp cover. If the lamp is still hot, burns or other injuries may 
result. It takes about one hour after the power has been turned off 
for the lamp to be cool enough.  
						

							Replacing Consumables
57
A
After you turn off the projectors power and the 
confirmation buzzer beeps twice, disconnect the 
power cable. 
B
Wait until the lamp has cooled down, then remove 
the lamp cover. Loosen the lamp cover fixing screw with the screwdriver supplied 
with the new lamp or a + head screwdriver. Then slide the lamp 
cover straight forward and lift it to remove. 
C
Loosen the two lamp fixing screws. 
D
Take out the old lamp. If the lamp is cracked, replace it with a new lamp, or contact your 
local dealer for further advice. If replacing the lamp yourself, be 
careful to avoid pieces of broken glass.
Procedure 
						

							Replacing Consumables
58
E
Install the new lamp. Insert the new lamp along the guide rail in the correct direction so 
that it fits in place and push down on the area marked PUSH, 
once it is fully inserted tighten the two screws. 
F
Replace the lamp cover. 
fResetting the lamp operating time
The projector records how long the lamp is turned on and a message and 
indicator notify you when it is time to replace the lamp. After replacing 
the lamp, make sure you reset the lamp hours from the configuration 
menu. sp.39Attention Make sure you install the lamp securely. If the lamp cover is 
removed, the lamp turns off automatically as a safety precaution. 
If the lamp or the lamp cover is not installed correctly, the lamp 
does not turn on. 
 This product includes a lamp component that contains mercury 
(Hg). Please consult your local regulations regarding disposal or 
recycling. Do not dispose of it with normal waste.q
Only reset the lamp operating time after the lamp has been 
replaced, otherwise the lamp replacement period is not 
indicated correctly.  
						

							Replacing Consumables
59
Replacing the Air FilterfAir filter replacement period
It is time to replace the air filter when: 
 The air filter is ripped.
 When the message The projector is overheating. Make sure 
nothing is blocking the air vent, and clean or replace the air filter. 
is displayed even though the air filter has been cleaned.
fHow to replace the air filter
The air filter can be replaced even when the projector is suspended from a 
ceiling. A
After you turn off the projectors power and the 
confirmation buzzer beeps twice, disconnect the 
power cable. 
B
Remove the air filter.Put your finger into the recess of the air filter and slide it forward to 
remove it.
C
Install the new air filter.Slide the air filter in from the outside and push until it clicks into 
place.
Procedure
q
Dispose of used air filters properly in accordance with your 
local regulations.
Material quality of the frame section: Polycarbonate, ABS 
resin
Material quality of the filter section: Polyurethane form 
						

							60
Saving a User’s LogoYou can save the image that is currently being projected as a users 
logo. 
A
Project the image you want to use as the users 
logo, and then press the [Menu] button. 
B
From the configuration menu, select Extended - 
Users Logo. sUsing the Configuration Menu 
p.31Check the buttons you can use and the operations they perform in 
the guide under the menu.
C
When Choose this image as the Users Logo? is 
displayed, select Yes.
q
When a users logo is saved, the previous users logo is 
erased. 
Procedure
Using the remote control Using the control panel
q
 If Users Logo Protect from Password Protect is set 
to On, a message is displayed and the users logo 
cannot be changed. You can make changes after setting 
Users Logo Protect to Off. 
s
p.27
 If Users Logo is selected when Keystone, E -Zoom, 
Resize, or Progressive are being performed, the function 
currently being performed is cancelled.
q
When you press the [Enter] button on the remote control or 
the control panel, the screen size may change according to 
the signal as it changes to the resolution of the image 
signal.