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,...

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....

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...

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...

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...

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...

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...

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”...

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...

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...