JVC Projector Dla Rs40u Instructions Manual

61
ENGLISH
Install the new lamp unitT ighten the screws of the new lamp 
unit
Attach the lamp coverCAUTION
●  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.
MEMO
After Replacing the Lamp
●  Do not place the removed 
lamp unit at locations that is 
reachable by children or near 
combustible items
.
● Dispose used...

62
Maintenance
4
Replacing the Lamp (Continued)
Resetting lamp T
ime
After replacing a new lamp unit, please reset the lamp time. 
Description of two methods.
● Select  “
Y es ”
 and the lamp time is set to zero. Moreover , 
one returns to the previous menu.
Reset the lamp time from the menu screen.
1
2
3
BACK
HIDE
LIGHT
LENS AP.C.M.D
  PC
HDMI 1
STAND BY
ASPECT
HDMI 2
ANAMO
COMP.
LENS.CONTROL
MENU
GAMMAP.FILE
COLORADJ. PIC.
      ON
FILM
NATURALSTAGE
3D
USER1 USER2
  THX
ANIME
CINEMA
PICTURE MODE
INPUT...

63
ENGLISH
WARNINGLAMPSTANDBY/ON
CAUTION
● 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.
BACK
HIDE
LIGHT
LENS AP.C.M.D
  PC
HDMI 1
STAND BY
ASPECT
HDMI 2
ANAMO
COMP.
LENS.CONTROL
MENU
GAMMAP.FILE
COLORADJ. PIC.
      ON
FILM
NATURALSTAGE
3D
USER1 USER2
  THX
ANIME
CINEMAPICTURE MODE
INPUT
TEMP
COLOR
Reset the lamp...

64
Maintenance
4
Method for cleaning and 
replacing filters
C
le an  th e filt e r r e g ula rly  o r a ir  in ta ke e ffic ie n cy m ay d ete rio ra te  a n d m alf u nctio n m ay 
occur .
Remove the inner filter .1
2Clean the filter.
● W ash 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...

65
ENGLISH
Troubleshooting
■ Y ou do not need to worry about the following situations if there is no abnormality 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.
■
  Perform the following operations when the unit is unable to operate normally due to external 
static or noise.
①   When the unit is in standby mode, please pull out the power...

66
Others
5
The picture cannot be projected
Will the picture flicker and 
become invisible with HDMI 
input? Please use a short HDMI cable.
Reference page: 
26
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
”. Reference page: 
51
Color does not appear or looks strange
Is the image correctly adjusted?
Adjust 
“Color
” and 
“Tint
” in the setting menu. Reference page: 
47  
Video image is fuzzy
Is the focus...

67
ENGLISH
In case this message is 
displayed
MessageCause (Details)
COMP9Ú
AíNO InputNo device is connected to the input terminal.
The input terminal is connected but there is no signal.
 Input the video signals. 
COMP.
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
BACKBack
 Lamp  replacement
This message is displayed when the accumulated lamp time has 
exceeded 2900...

68
Others
5
RS-232C Interface
It is possible to control this machine, if it is connected by an RS-232C cross cable (D-Sub9 
pin) to a PC. Otherwise, this machine can be controlled via a computer network by connecting 
it with a LAN cable and sending of control commands. Please use it after you have understood 
this by reading professional books, or by discussing it with a system administrator
.
  
 
Before you can con
trol it via LAN, you have to establish a  TCP-connection via a...

69
ENGLISH
RS-232C Interface (Continued)
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 codeT ype Description
21 Operating command PC 
→ 
This unit
3F Response command PC 
→ 
This unit
40  Reference command This unit 
→ PC
06 ACKThis unit 
→ PC
(When the command is...

70
Others
5
Reference command and data (Binary code)
Command
Type Data description
5057
Power supply During standby or power on
30: Standby mode
31: Power-on mode
32: During Cool Down mode
34: Warning mode
4950 InputDuring power on
32: COMP.
32: PC 
36: HDMI  1
37: HDMI  2
■  
End
This code indicates the end of communication. The binary code is fixed at 
“0A”.
■  Remote control code
●  Binary code is sent during communication.
R em ote  c o ntr o l b utto n 
nameBinary codeRemote control button...