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”...

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...

 
 
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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...

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...

 
 
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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...

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...

 
 
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Getting Started
Preparation
Basic Operation
Troubleshooting
Settings
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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...

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...

 
 
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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...

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)
■...