JVC Projector Dla Hd350bu Instructions Manual

							
 
 
ENGLISH
1
Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
Others

1
 
     Select the picture mode
   
2  Adjust picture quality  
       ● See “Changing the initial setting of picture Mode” for procedures 
                on adjusting the picture quality. (P40)
3  To end
1  Adjust picture quality
● See “Changing the Initial Setting of Picture Mode” for procedures 
    on adjusting the picture quality. (P40)
2  Display the setting menu
3  Select “Picture Adjust”  
        “Picture Mode”  “Natural”
      
       Register the setting
ExitMENUBACKBackSelectOperate
6500K
2
Normal
0000
Picture ModeContrastBrightnessColorTintColor Temp.GammaAdvancedLens Aperture
 Picture AdjustNatural
Reset
Cinema２Cinema１
Dynamic User１User２User３
StageNatural
● Adjustment settings of image quality 
    will not be registered if other picture 
    mode is selected before registering 
    these settings.
MENU
MENU
4
①Select
②Confirm
USER2USER1USER3
CAUTION
  5HJLVWHULQJ 8VHUGH
						

							
5Troubleshooting


Troubleshooting
■ You do not need to worry about the following situations if there is no ab\
normality on the screen.
  ● Part of the top surface or front of the unit is hot.
     ● A creaking sound is heard from the unit.
    ● An operating sound is heard from the inside of the unit.
     ● Color smear occurs on some screens.
Power is not supplied
Is the power cord disconnected?Insert the power cord (plug) firmly.P24
Is the lamp cover properly shut?Remove the power plug when the unit is in standby mode and 
close the lamp cover properly. After that, insert the plug again.P47
Is the lamp in Cool Down mode?After the Cool Down mode is complete, turn on the power 
again.P25
Projected image is dark
Is the lamp near exhaustion?
Check the lamp time on the information menu. Prepare a 
new lamp unit or replace as soon as possible when the 
lamp is near exhaustion.
P46 to 48
The unit works when power is turned on but stops abruptly after a few mi\
nutes
Are the air inlets and exhaust 
vent blocked?
Remove the power plug when the unit is in standby mode and 
remove any blocking object. After that, insert the plug again.P14 to 15
Is the filter dirty?Clean the filter.P49
Video image does not appear
Is the correct external input 
selected?Select the correct external input.P24
Is the AV device properly 
connected?Connect the AV device properly.P18 to 21
Is the power of the AV device turned 
on?Turn on the power of the AV device and play the video.P24
Are the correct signals being 
output from the AV device?Set the AV device properly.P18 to 21
Is the setting of the input terminal 
correct?
Set “COMP.” and “HDMI” in the setting menu according to 
the input signal.P33 -
Is the video image temporarily 
hidden?Press the [HIDE] button to display the video image again.P25
Before sending the unit to your authorized dealer for repair, please check the following points.
The following situations are not malfunctions.
■ Perform the following operations when the unit is unable to operate norm\
ally due to external static or   
    noise.   
  ① When the unit is in standby mode, please pull out the power plug, then insert again.
    ② Press the power button on the unit to turn on the power again.
■ A sound may be heard when the lamp is off but there is no danger.
■ D-ILA device is manufactured using high-precision technology but there may be\
 some 
    missing pixels or pixels that remain permanently lit up.
1112 
						

							
 
 
ENGLISH

Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
Others

The image cannot output by HDMI terminal
Is the setup of “Control with HDMI” 
function “Off”?Set up the “Control with HDMI” function to “Off”.P33 - 11
● Even if the “Control with HDMI” function is “On”, there are still some devices cannot reveal image normally.
Color does not appear or looks strange
Is the image correctly adjusted?Adjust “Color” and “Tint” in the setting menu.P29 - 04 05
Video image is fuzzy
Is the focus correctly adjusted?Adjust the focus.P24
Is the unit placed too near or too far away 
from the screen?Set the unit at a correct distance from the screen.P22 to 23
Video images are missing
Has setting been performed for 
screen mask?Set “Mask” in the setting menu to “Off”.P27，35 - 19
Is the display out of position?Alter the “Picture Position” value in the setting menu to 
ensure that images are not missing.P34 - 17
Remote control does not work
Are batteries installed correctly?Match the polarities ( or ) correctly when inserting 
the batteries.P17
Are batteries exhausted?Replace with new batteries.P17
Is there an obstructive object 
between the remote control and 
remote sensor?
Remove any obstructive objects.P17
Is the remote control held too far 
away from the unit?
Hold the remote control closer to the sensor when 
using.P17
Power is cut off suddenly
Has setting been performed for off 
timer?Set “Off Timer” in the setting menu to “Off”.P38 - 34 
						

							
5Troubleshooting


What to Do When these Messages 
Are Displayed
MessageCause (Details)
No device is connected to the input terminal.
The input terminal is connected but there is no signal.
     Input the video signals.
A video signal that cannot be used in this unit has been input.
     Input video signals that can be used.
* The names of input terminals such as COMP. will be displayed in yellow.
This message is displayed when the accumulated lamp time has 
exceeded 1900 hours.
To clear the message, press the [Back] button.
     Get ready a new lamp unit and replace as soon as possible. Reset the 
lamp time after replacing the lamp. (P46 to 48)
COMP.
No  Input
COMP.
BACKBack
 Lamp  replacement 
						

							
 
 
ENGLISH
5
Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
Others

About Warning Indicators
The accumulated lamp time or warning mode of this unit is displayed by the indicators.
For information on indicator display during normal operation, see “Controls and Features”. (P14)
No.
IndicatorBlinking
Time
Blinking
Frequency
Interval 
between 
Blinks
ContentWARNINGLAMPSTANDBY/ON
1--Light on (Red)---During standby
Indicator 
display 
in normal 
conditions.
--Light on 
(Green)---When the power on 
(Hide Off)
--Blinking 
(Green)
0.5 
secondcontinuous-When the power on 
(Hide On)
--Blinking (Red)0.5 
secondcontinuous-During cool down
5-Light on
(orange)----
Lamp replacement is near (P46 to 48)
(When accumulated lamp time has 
exceeded 1900 hours)
6-Light on
(orange)----
Lamp has reached the end of life 
(P46 to 48)
(When accumulated lamp time has 
exceeded 000 hours)

Light on
(Red)
Blinking
(orange)-
0.25 
second1 time0.75 
second
Lamp does not light up and unit is 
unable to project
80.25 
second  times
0.75 
secondLamp is turned off during projection
90.25 
second  times
0.75 
secondLamp cover is removed
10
Blinking
(Red)
-
-
0.25 
second1 time0.75 
secondAbnormalities in the power supply
110.25 
second  times
0.75 
second
Cooling fan stops
(cooling fan gets caught)
1
0.25 
second   times
0.75 
second
Internal temperature is too high 
(abnormal internal temperature)
10.25 
second  times
0.75 
second
External temperature is too high 
(abnormal external temperature)
1
0.25 
second1 time0.75 
second
Abnormal electrical circuit 
(abnormal startup of drive circuit)
Blinking
(orange)
150.25 
second  times
0.75 
second
Abnormal electrical circuit 
(abnormal communication of the 
drive circuit)
160.25 
second  times
0.75 
second
Abnormal electrical circuit 
(abnormal drive circuit of image)
1
0.25 
second   times
0.75 
secondAbnormalities in the automatic lens cover
 Actions to Be Taken for Warning Mode
When the unit enters into warning mode (No. 7 to 17), it will automatically stop projection, and run the cooling 
fan for about 60 seconds.
After the cooling fan has stopped, pull out the power plug from the power outlet.
Then, follow the procedures below.
No.CheckAction
● Check that an impact shock has not occurred during operation.
● Check that the lamp unit and lamp cover are correctly installed.
● Check that nothing is blocking the auto lens cover.
Turn on the power again.8
9
1
10
● Check that nothing is blocking the air inlets.
● Check that the external temperature is normal.
Leave the unit until it cools down.
After that, turn on the power again.
11
1
1
1
15
16
If the warning indication is displayed again, please wait for the cooling fan stopped, then pull out the power  plug from the power outlet.  
Then call your authorized dealer for repair. 
						

							
5Troubleshooting
6

Replacing the Lamp
The lamp is a consumable item. If the image is dark or the lamp is turne\
d off, replace the lamp unit.
● When the lamp replacement time approaches, a message is displayed on the screen and the condition is indicated by the 
      indicator. (P45)
  Remove the lamp cover
   ● Remove the screws with a  screwdriver.
Usable Lamp Life
● The usable lamp life for this unit is      approximately 2000 hours. The
    usable lamp life of 000 hours is 
    merely the average usable life of
    lamps and we do not provide any 
     guarantee for this figure.
● The lamp life may not reach 
      000 hours depending on the
      operating conditions.
● When the lamp has reached the 
      end of its usable life, deterioration 
      progresses rapidly.
● If the image is dark or the color tone
      is abnormal, replace the lamp unit 
     as soon as possible.
● Setting "Lamp Power" to "Standard"  will help to prolong the lamp life.
Purchasing the Lamp Unit
      Loosen the screws on the lamp unit
  ● Loosen the screws with a  screwdriver.
Please consult your authorized dealer.
■ Lamp Unit
      Part No.: BHL5010-S
   Pull out the lamp unit
  ● Grasp the handle and pull out the lamp unit.
MEMO
 CAUTION
● Pull the power plug from the power       outlet. Failure to do so may cause 
      injuries or electric shocks.
● Do not replace the lamp immediately       after the unit has been used, and 
      allow a cooling period of 1 hour 
     or more before replacement. The 
      temperature of the lamp is still high 
      and this may cause a burn.
● Do not apply shock to the lamp unit.       It may cause lamp blowout.
● Do not use flammable air duster to 
      clean the internal parts of the unit. 
      This may cause fire.
1
2
3
Handle
  Procedure for Lamp Replacement       
						

							
 
 
ENGLISH

Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
Others

Install the new lamp unitCAUTION
● Use only genuine replacement parts  
       for the lamp unit. Also, never attempt 
      to reuse an old lamp unit. This may 
      cause a malfunction.
● Do not touch the surface of a new lamp. 
      This may shorten the lamp life  and 
      cause lamp blowout.
Tighten the screws of the new 
lamp unit
● Tighten the screws with a  screwdriver.
● Do not place the removed lamp unit at 
        locations that is reachable by children
        or near combustible items.
● Dispose used lamp units in the same
      way as fluorescent lamps. Follow your
      local community rules for disposal.
Attach the lamp cover
● Insert the top part (with 2 claws) of the lamp cover into 
      the unit.
● Fasten the screws with a  screwdriver.
MEMO
4
5
6
Handle
After Replacing the Lamp     
						

							
5Troubleshooting
8

Replacing the Lamp (Continued)
BACK
TESTHIDE
BRIGHTCONTSHARP
COLORTINTN.R
GAMMAC.TEMP
INFOLENS.APASPECT
LENSINPUT
STANDBYON
MENU
CINEMA1CINEMA2
NATURALSTAGEDYNAMIC
USER1USER2USER3
LIGHT
After replacing the lamp, reset the lamp time.
  1  Insert the power plug to the power  
     outlet
 2  Must operate with the remote control 
    in the standby mode (the projector is 
    powered, but is not turned on).
     ● Press in the order as shown.
    ● Press each button within -second intervals and press the last 
            button for 2 seconds or more.
      ● [STANDBY/ON] indicator and [LAMP] indicator blink alternately for 
 3 seconds. After that, the unit switches to standby mode.W  ARNING
LAMP
ST ANDBY/ON
● Reset the lamp time only when you       have replaced the lamp.
● Never reset the service time when      the lamp is still in use. Otherwise, 
      the approximate standard for gauging 
      replacement time may be inaccurate  
      and lamp blowout may occur.
Press for 2 seconds or more
Light on (Red)
HIDEBACK
CAUTION   
  Resetting Lamp Time  
						

							
 
 
ENGLISH
9
Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
Others

Replacing the Lamp (Continued)Cleaning and Replacing the Filter
Clean the filter regularly or air intake efficiency may deteriorate and malfunction may occur.
Remove the inner filter                 CAUTION
                  
● Pull the power plug from the power      outlet.
                 MEMO 
If the filter is damaged or too   
dirty to be cleaned
                        
● Wash the filter with water and dry it in a shaded area.
● In extremely soiled cases, using a neutral detergent is recommended.      Put on rubber gloves when using a neutral detergent.
● After washing the filter with water, make sure that it is completely dry      before reinstalling. Otherwise electric shock or malfunctions may occur.
● Do not clean the filter with a vacuum cleaner or air duster. The filter is       soft and may be damaged.
● Replace with a new filter. A dirty filter        will dirty the internal parts of the unit 
      and cause shadows on the video  
      image.
● To purchase a new filter or when it       is dirty in the internal parts, consult 
      your authorized dealer.
■ Inner Filter Part No.:
    Replacement Filter: 
     the appearance is black
     PB006560999 (Inner Filter)
     the appearance is white
     PB006575099 (Inner Filter)
Reinstall the inner filter
                   
1
2
3
Lift up while pushing the claw
Clean the filter
Check that the left 
and right claws are 
locked onto the unit     
						

							
6Others
50

RS-232C Interface
Control of this unit via a computer is possible by connecting the comput\
er to this unit with a RS-232C 
cross cable (D-Sub 9 pin).
  




 
● PC refers to the controller such as a personal computer.
                                                           
D6D7D4D5D2D3D0D1
The command between this unit and the computer consists of “Header”, “Unit ID”, “Command”, “Data” and “End”.
● Header (1 byte), Unit ID (2 bytes), Command (2 bytes), Data (n bytes), End (1 byte)
■ Header
    This binary code indicates the start of communication.
Binary codeTypeDescription
1Operating commandPC→This unit
F
 Reference commandPC→This unit
0
Response commandThis unit→PC
06ACK
This unit→PC
(When  the  command  is  accepted  without  error,  it  returns  to 
PC)
■ Unit ID
      This code specifies the unit. The binary code is fixed at “8901”.
Pin No.SignalFunctionSignal Direction
RxDReceive dataPC→This unit
TxDTransmit dataThis unit→PC
5GNDSignal ground-
1,,6 - 9
N/C--
ModeNon-synchronous
Character Length8 bit
ParityNone
Start Bit1
Stop Bit1
Data rate1900 bps
Data formatBinary
This unit
Start BitStop Bit
  Command Format 
  56232& 6SHFL