JVC Projector Dla Sx21su Instructions Manual

							41
MENU
V- K EYSTONE H-KEYSTONE VOL.
EXIT
ENTER
2
23,5
4
QUICK ALIGN. PC VIDEOVOLUME
PRESET HIDE
ENTER
MENU EXITFREEZE
OPERATE
V-KEYSTONEH-KEYSTONESCREENDIGITAL
ZOOM
FOCUS
W
S
3,54
Notes
•Setting the logo display item in the “Logo”
menu to “ON” and switching on the power dis-
plays the D-ILA logo and then the user-set
logo. (Factory setting is “ON”)
•When the D-ILA or user-set logo is displayed
after the projector is turned on, pressing the
EXIT button will delete the logo.
•During video signal input, pressing the EXIT
button on the remote control unit when the
menu is not displayed causes the logo to ap-
pear.
Press any other button to delete the logo from
the screen.
Editing and Projecting Logo
You can project your logo if you like when you start up the projector.
This may come in useful during presentations, etc.
1.Project the images to be included in your logo.
2.Press the MENU button.
•The main menu appears on the screen.
3. Select “Logo” with the CURSOR buttons (
 / )
4.Press the ENTER or the right CURSOR button ()
•The “Logo” menu appears on the screen.
5.Select “Capture menu” with the CURSOR buttons
(
 /  ), and press ENTER.
6.The captured picture appears on the screen.
•The captured picture (i.e your logo) with a frame appears on the
screen.
Screen display
MOTOR SHOW
A
12
12
1 12
12
ENTERENTERENTERENTER
Image adj.
Set up
Logo
Options
Language
InformationContrast     
Brightness     
Color     
Tint     
Sharpness     
Color temp.     
Reset     
Image adj.
Set up
Logo
Options
Language
Information
A
GBRENTERENTERENTERENTER
BlueBlack
OFFONLogo disp.     
Logo pos.     
Back color     
Logo delete     
Capture menu
Image adj.
Set up
Logo
Options
Language
Information
A
GBRENTERENTERENTERENTER
BlueBlack
OFFONLogo disp.     
Logo pos.     
Back color     
Logo delete     
Capture menu
Image adj.
Set up
Logo
Options
Language
Information
A
GBRENTERENTERBlueBlack
OFFONLogo disp.     
Logo pos.     
Back color     
Logo delete     
Capture menu
ENTERENTER
Screen display 
						

							42
MENU
V- K EYSTONE H-KEYSTONE VOL.
EXIT
ENTER1~6
6
QUICK ALIGN. PC VIDEOVOLUME
PRESET HIDE
ENTER
MENU EXITFREEZE
OPERATE
V-KEYSTONEH-KEYSTONESCREENDIGITAL
ZOOM
FOCUS
W
S
1~6
6
´
´ ´ ´ ´ ´ ´´
Image adj.
Set up
Logo
Options
Language
Information
AENTERENTER
(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
Image adj.
Set up
Logo
Options
Language
Information
AENTER
(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
Image adj.
Set up
Logo
Options
Language
Information
AENTER ENTER
(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
Image adj.
Set up
Logo
Options
Language
Information
AENTERENTER
(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
Image adj.
Set up
Logo
Options
Language
Information
AENTERENTER
(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
Image adj.
Set up
Logo
Options
Language
Information
A(-) (+)12(-) (+)12
GBR
Capture menu     
Menu pos.     
Horiz.move     
Vert.move     
Horiz.size     
Vert.size     
Capture start     
ENTERENTER
Editing and projecting logo
1.Set the menu position as required.
•Select “Menu pos.” with the CURSOR buttons (
 / ).
•Move the menu display position with the CURSOR buttons ( /
) while viewing the projected image.
2.Select “Horiz. move” with the CURSOR buttons (
 / ).
•Move the logo left or right with the CURSOR buttons ( /)
while viewing it on the screen.
3.Select “Vert. move” with the CURSOR buttons (
 / ).
•Move the logo up or down with the CURSOR buttons ( /)
while viewing it on the screen.
4.Select “Horiz. size” with the CURSOR buttons (
 / ).
•Set the width with the CURSOR buttons ( /) while viewing
the projected image.
5.Select “Vert. size” with the CURSOR buttons (
 / ).
•Set the height with the CURSOR buttons ( /) while viewing
the projected image.
6.Select “Capture start” with the CURSOR buttons (
 / ),
and press ENTER.
•Begin to capture the framed image set in the procedures 2 to 5
from the projected image.
•The captured picture wil be taken into memory as a logo in the
projector and will be shown during start-up. 
						

							43
Handle
 When lamp time exceeds 1000 hours:
When the accumulated lamp time reaches 1000, a message
indicating “1000 hr“ will appear on the projected screen.
* Press any key to delete the message.
When lamp time exceeds 1900 hours.
•When the accumulated lamp time reaches 1900 hours:
The LAMP indicator on the projector lights up.
•When the accumulated lamp time exceeds 1900 hours:
“Lamp replacement” appears on the screen.
* Press any button to delete the message.
Replacing the Lamp
The light source lamp and its lamp time
The light-source lamp has a service life. The life of the lamp currently used for this projector is about 2000 hours.
[Average lamp life: 2000 hours].
When the light-source lamp approaches the end of its service life, deterioration progresses rapidly. Please replace with a new lamp
when the accumulated lamp time exceeds 1900 hours or at least get a replacement lamp ready. Further, depending on the operat-
ing conditions, the lamp may have to be changed earlier. If the image remains dark or the tone, unusual, even after adjustment,
please exchange the lamp as soon as possible. In addition, you can check the accumulated used hours of the lamp. Please see the
“Lamp Time” item on the “Information” menu on page 40.
Please purchase the new lamp unit from the authorized dealer where you purchased the projector.
Exchange lamp Part No.: BHL5006-S
The procedure for lamp replacement
1. Loosen the screws and detach the light-source lamp cover.
 Loosen the two screws with a ª screwdriver.
2. Loosen the screws and lift up the handle.
Loosen the two screws with a ª screwdriver.
When the lamp time exceeds 2000 hours:
The lamp indicator on the projector blinks.
“Warning” and “Lamp replacement” appears on the screen;
the word “Warning” blinks.
❈ To cancel the message, press the EXIT button.
  However, the same message will appear again every one-
  hour.
❈ Once the lamp time exceeds 2000 hours, and the projec
  tor is either put on the standby state or turned off, projec
  tion will not be possible again until the lamp is replaced
  and the “Lamp time” is reset. (☞ page 45)
 When the lamp time exceeds 2010 hours:
The projector is forcibly shut off.
The LAMP and OPERATE indicators blink on the projector.
❈ The projector does not turn on unless the lamp (lamp unit)
  is replaced and the “Lamp time” is reset. (☞ page 45)
About lamp replacement
● If the projector is set in a constricted place, performance of the replacement work there could cause injury. Move the projector
to a place large enough to work on replacing the lamp.
● Use a genuine product for the lamp. If you use one other than a genuine product, this could cause a malfunction. Also, never
use an old lamp. This could cause marked performance deterioration or lamp blow-out leading to projector malfunction.
Further, the broken pieces of glass from the lamp may cause injuries.
● Do not replace the lamp immediately after the projector has been used. The temperature of the lamp unit is still high and
could cause a burn. Allow a cooling period of one hour or more before replacement.
● Before embarking on the lamp replacement work, disconnect the power cord from the wall outlet while the STAND BY
indicator is on. If you perform the replacement work with the power cord connected, this could cause injury or electric shock. 
						

							44
Lamp unit
3. Remove the lamp unit.
Replacing the Lamp
4. Insert the new lamp unit fully in.
5. Close the handle, and tighten the screw.
Tighten the two screws with a ª screwdriver.
6. Attach the light-source lamp cover and tighten
the screw.
Tighten the two screws with a ª screwdriver.
Note
When closing the lamp cover, please insert the left
side (with the two claws) in first and then ensure that
the protruding part found on the reverse side of the
cover fits snugly into the hole of the main unit. As this
protrusion acts as a switch, misfitting leads to power
not being able to flow in.
Caution
Neither touch the glass surface of the lamp directly
with your hand nor stain it. If you touch it with a bare
hand, oil and other substances on your hand may ad-
here to the lamp, possibly preventing it from perform-
ing as specified and therefore leading to a shortened
lamp life, a darkened screen, etc. 
						

							45
QUICK ALIGN. PC VIDEOVOLUME
PRESET HIDE
ENTER
MENU EXITFREEZE
OPERATE
V-KEYSTONEH-KEYSTONESCREENDIGITAL
ZOOM
FOCUS
W
S
PRESET HIDEEXIT press for 
2 seconds
EXIT
PRESETHIDE
VOL(   )
Press as per normal
Press for 2 seconds or more
Replacing the Lamp
1. Insert the main plug. The projector will go into the stand
by mode.
ON: STAND BY indicator lights up.
2. Press the EXIT, HIDE, PRESET buttons on the remote
control sequentially, then press VOL 
ª for 2 seconds or
more.
The STAND BY and OPERATE indicators alternately blink about
every approx.3 seconds. After blinking stops, “Lamp time” resets
and the projector returns to the stand-by state (STAND BY indicator
lights up).
Resetting the lamp time
After replacing with a new lamp, reset the “Lamp time” counter inside the projector. When this is done, a new count will start.
If the display of the accumulated lamp time reaches 2000 hours, the projector does not work (lamp does not light up) unless the
lamp time is reset.
To ensure resetting of the lamp time
The Lamp time can be checked on the “Lamp time” item in the “Infor-
mation” menu. (☞ page 32, 33, 34, 40)
Caution for reset work
Reset the “Lamp time” only when you have replaced with a new lamp.
Never reset it while the lamp is still in use, otherwise the approxi-
mate standard for gauging replacement time may be unclear; lamp
performance may suffer and lamp blow-out may also occur. 
						

							46
lower filter
inner filter
claw
lower filter
inner filter
claw
●Put on rubber gloves when using a neutral detergent.
●After you washed the filter in water, make sure that the
filter is completely dry before reinstalling, otherwise elec-
tric shock or malfunction could occur.
●Do not clean this filter using a vacuum cleaner. Since the
filter is soft, it may be sucked into the vacuum cleaner or
be damaged by it.
Cleaning and Replacing the Filter
Clean the filter regularly or it may not work satisfactorily, causing damage. If the filter is extremely dirty and cannot be cleaned, or
if it is damaged, replace the filter with a new one (Lower filter: LC32087-001/ Inner filter:LC32058-001). Otherwise, dirt may get
inside and appear on the screen, preventing you from enjoying the video fully. If dirt has gotten in or if you need information about
the filter, please consult the authorized dealer where you purchased the projector.
❈ The air inlet filter on the right side cannot be removed. Please clean this filter regularly using eg, a vacuum cleaner.
1. Pull out the power cord from the wall outlet.
After the projector goes into the stand-by state with the
STAND BY indicator on, pull out the power cord from the
wall outlet.
2. Remove the filter.
•When removing the lower filter:
Withdraw the lower filter backwards along the rail in the
direction of the arrow.
•When removing the inner filter:
Push the claw at the base of the inner filter in the up-
ward direction and draw the filter out.
3. Clean the filter.
Clean the filter with water and dry it, avoiding direct sun-
light. In extremely soiled cases, use of a neutral detergent
is recommended.
4. Reinstalling the filter.
•When reinstalling the lower filter:
Reinstall the lower filter by inserting it into the projector.
•When reinstalling the inner filter:
Install the filter after engaging the two claws of the inner
filter to the projector. 
						

							47
Troubleshooting
Before consulting your authorized dealer, please check the following points.
Symptom Probable cause Corrective action Page
Power is not sup-
plied.
Light is not emitted,
or light is dim.
With power on, the
projector works but
stops abruptly in a
few minutes.
Video image does
not appear, or audio
sound does not oc-
cur.Is the power cord disconnected?
Is the light-source lamp cover closed correctly?
Is the filter inserted correctly?
Has the lamp life expired? (Has the lamp time
reached 2000 hours?)
Is the lens cap removed?
Is the lamp near exhaustion?
Is the air inlet or exhaust vent area blocked?
Is the filter dirty?
Is the correct input terminal selected?
Are devices connected correctly?
Are signals being supplied from the connected
devices?
Are input signals (scanning frequency, etc.)
appropriate?
Is “Brightness” adjusted correctly?
Is volume set at minimum?
Are video and audio turned off by pressing the
HIDE button?Insert the power cord (plug) firmly.
After the projector goes into the stand-by state
with the STAND BY indicator on, unplug from
the main power outlet, close the light-source
lamp cover correctly and plug on again.
After the projector goes into the stand-by state
with the STAND BY indicator on, unplug from
the main power outlet, inser t the filter properly
and plug on again.
After the projector goes into the stand-by state
with the STAND BY indicator on, unplug from
the main power outlet, replace with a new light-
source lamp and plug on again.
Reset the “Lamp time” after replacing with a
new lamp.
Remove the lens cap.
Check the “Lamp time” on the menu, and if
the lamp is near exhaustion, get ready a new
lamp or replace it then.
After the projector goes into the stand-by state
with the STAND BY indicator on, unplug from
the main power outlet, remove any blocking
object and plug on again.
Clean filter.
Select the correct input with the VIDEO and
PC buttons.
Connect devices correctly.
Set connected devices correctly.
Check if the signal is appropriate (scanning fre-
quency, etc.) and input the appropriate signal.
Adjust “Brightness” on the menu.
Adjust volume with the VOLUME +/- buttons.
Press the HIDE button to turn video and audio
on.24
25, 27, 44
25, 27, 46
25, 27, 43, 44, 45
24
43, 44, 45
7, 8, 15, 25, 27
46
25, 26
21, 22
—————
19, 20
35
27
29 
						

							48
Troubleshooting
Symptom Probable cause Corrective action Page
Video image is
fuzzy.
Video image is ab-
normally dark or
bright.
Color is poor or un-
stable.
The upper part of
the  video image
bows or distorts.
Remote control unit
does not work.Is focus adjusted correctly?
Is the projector placed too near or too far from
the screen?
Are “Tracking” and “Phase” adjusted correctly?
Is “Brightness” adjusted correctly?
Is picture quality (color, density, etc.) adjusted
correctly?
Is the correct “Decoder” selected?
Are signals (scanning frequency, etc.) from the
connected device appropriate?
Is the PC2 input terminal being used?
While computer signals are input, are sync sig-
nals for composite sync (Cs) or G on sync be-
ing inputted?
Are signals with much jitter or skew distortion
being input from a video deck?
Are batteries installed correctly?
Are batteries exhausted?
Is there an obstructive object between the re-
mote control unit and the remote sensor?
Is the remote control held too far from the sen-
sor?Adjust focus with the focus ring of the lens.
Set the projector at the correct distance.
Adjust “Tracking” and “Phase” on the menu.
Adjust “Brightness” on the menu.
Adjust picture quality on the menu.
Set the “Decoder” to “AUTO” or the correct
dedicated decoder.
If the problem is not rectified after setting to
“AUTO”, set to forced dedicated mode.
Check if the signal is appropriate (scanning fre-
quency, etc.), and input the appropriate signal.
When the PC2 input terminal is being used,
“PC 2(BNC)” must be selected from the
“Options” menu. Set it correctly according to
the input signal.
Input separate sync signals for vertical sync
(V) and horizontal sync (H) signals.
Input signals with little jitter or skew distortion.
Use a TBC or a device with a built-in TBC.
Match the polarities of batteries correctly, as
shown on the battery cartridge.
Replace with new batteries.
Remove any shielding objects.
Use the remote control unit at a nearer point.26
17
37
37
37
38
19, 20
39
19, 20
—————
14
14
18
18
•This projector uses a micro computer. External noise may cause it to malfunction. If this happens, unplug from the main power outlet and then
plug on again. (☞ page 25, 27) 
						

							49
PC 1
No Input
PC 1
Frequency of input signal is out of range.
No device is connected to the input terminal.
The terminal is connected but no signal is output from the connected device.
•The selected input mode (input terminal) name is shown above the mes-
sage.
[Please input the image signal.
The frequency of the input video signal is out of range.
[Please input the video signals of which frequency is within the projector’s
specifications.
What to do when these messages are displayed
Message Cause (Contents) 
						

							50
1000h
EXIT
Lamp replacement
EXIT
Lamp replacement
EXIT
WARNING
What to do when these messages are displayed
When the “Lamp time” reaches 1000 hours
[ A message indicating “1000 h” appears on the projected screen.
• Press any key to delete the message.
Every time the projector is turned on, this message appears on the screen
when the accumulated lamp time reaches between 1900 hours to 2000 hours.
[ Press any button to delete the message.
     Get ready a new light-source lamp or replace the light-source lamp at
     this point.
The word “Warning” appears and blinks when the accumulated lamp time
reaches 2000 hours.
The message can be cleared by pressing the EXIT button. However, the
same message will appear again every one-hour.
Once the projector is turned off, it does not turn on again if the accumulated
lamp time has exceeded 2000 hours.
When the accumulated lamp time reaches 2010 hours, the projector is forci-
bly shut off and cannot be turned on again.
[ Replace the light-source lamp and reset the “Lamp time”.
(☞ page 43, 45)
Message Cause (Contents)
Note
The message display language corresponds to the menu language set-
ting. This is set to “English” when the projector is bought. The display
language can be selected from 8 languages. (☞ page 39)
However, the input mode (PC 1,PC 2, PC 3, Y/C, VIDEO) and button
indications (FREEZE, D.ZOOM, EXIT) are only displayed in English ir-
respective of the display language setting.