JVC Projector Dla Rs2 Instructions Manual

41
ENGLISH
Getting Started Preparation Basic Operation SettingsTroubleshootingOthers
DInstall the new lamp unit
ETighten the screws of the lamp unit
FAttach the lamp cover
zFasten the screws with a + screwdriver.
zInsert the top part (with 2 claws)  of the lamp cover into the unit.
zFasten the screws with a + screwdriver.
zUse only genuine replacement 
parts for the lamp unit. Also, never 
attempt to re-use  an old lamp unit.  
This may cause a malfunction.
zDo not touch the surface of a new 
lamp. This...

42
Replacing the Lamp (Continued)
5TroubleshootingAfter installing a new lamp unit, reset the lamp time.
AInsert the power plug  to the power outlet
BReset lamp time
Resetting Lamp Time
zThe [LAMP] indicator and [STANDBY/ON] indicator blink alternately for 3 
seconds. After that, the unit switches to standby mode. 
PROJECTOR
OPERATE
LIGHT
TEST EXIT
SHARP
-
SHARP+
USER2
S-VIDEO
VIDEO ASPECT HDMI 2
OFF........ ........
HDMI 1 COMP.
N
NATURAL
CINEMA DYNAMIC
COLOR
TEMP
GAMMA
USER
3
D
COLOR-
COLOR+
USER1
C...

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ENGLISH
Getting Started Preparation Basic Operation SettingsTroubleshootingOthers
Cleaning and Replacing the Filter
ARemove the inner filter
BClean the filter
CReinstall the inner filter
Clean the filter regularly or air intake efficiency may deteriorate and malfunction may occur.
zWash the filter with water and dry it in a shaded area.
zIn extremely soiled cases, use of  a neutral detergent is recommended.
Put on rubber gloves when  using a neutral detergent.
zAfter washing the filter with water,...

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Others
RS-232C Interface
Control of this unit via a computer is possible by connecting the computer to this unit with a RS-232C cross 
cable (D-Sub 9 pin).
The command between this unit and the computer consists  of “Header”, “Unit ID”, “Command”, “Data” and “End”.
z
Header (1 byte), Unit ID (2 bytes), Comman d (2 bytes), Data (n bytes), End (1 byte)
„Header
This binary code indicates the start of communication.
„Unit ID
This code specifies the unit. The binary code is fixed at “8901”.
RS-232C...

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Getting Started Preparation Basic Operation Settings Troubleshooting Others
„Command and data
Operating command and data (Binary code)
CommandTypeData description
0000 Connection check Checks whether communication is available between this unit and 
the PC during standby.
5057 Power supply During standby
31 : Turns on the power. 
During power on
30 : Turns off the powe
r. (Standby mode) 
4950 Input During power on
30 : S-VIDEO
31 : VIDEO
32 : COMP.
36 : HDMI 1
37 : HDMI 2
4754 Gamma table...

46
RS-232C Interface (Continued)
6Others
Reference command and data (Binary code)
„End
This code indicates the end of communication. The binary code is fixed at “0A”.
CommandTypeData 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 Input During power on
30 : S-VIDEO
31 : VIDEO
32 : COMP.
36 : HDMI 1
37 : HDMI 2
4754 Gamma table During power on
30 : “Normal”
31 : “Theater1”
32 : “Theater2”
33 : “Dynamic”
34...

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Getting Started Preparation Basic Operation Settings Troubleshooting Others
„Remote control code
zBinary code is sent during communication.
Remote control button 
nameBinary codeRemote control button  nameBinary code
J 37 33 30 31 USER1 37 33 36 43
K 37 33 30 32 USER2 37 33 36 44
EXIT 37 33 30 33 USER3 37 33 36 45
OPERATE ON 37 33 30 35 HDMI 1 37 33 37 30
OPERATE OFF 37333036 HDMI 2 37333731 HIDE 37 33 31 44 INFO 37 33 37 34
MENU 37 33 32 45 GAMMA 37 33 37 35
ENTER 37 33 32 46 COLOR TEMP 37 33...

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Others
This section shows the communication examples of RS-232C.
„
Operating command
RS-232C Communication Examples
TypeCommandDescription
Connection check PC
This unit:21890100000A
This unit PC: 06 89 01 00 00 0A Checks connection
Power (On) PC
This unit: 21 89 01 50 57 31 0A
This unit PC: 06 89 01 50 57 0A When power is turned on from standby mode
Power (Off) PC
This unit: 21 89 01 50 57 30 0A
This unit PC:06890150570A When power is turned off (standby mode) 
from power-on mode
Input (COMP.)...

49
ENGLISH
Getting Started Preparation Basic Operation Settings Troubleshooting Others
„Reference command
TypeCommandDescription
Power (On) PC
This unit: 3F 89 01 50 57 0A
This unit PC:06890150 570A
This unit PC:4089015057310A When information on power-on mode is 
acquired
Input (S-VIDEO) PC
This unit: 3F 89 01 49 50 0A
This unit PC:06890149500A
This unit PC:4089014950300A When information on S-VIDEO input is 
acquired
Gamma table (Custom) PC
This unit: 3F 89 01 47 54 0A
This unit...

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Others
Copyright and Caution
zHDMI, HDMI logo and high definition multimedia interface 
are trademarks or registered trademarks of HDMI 
Licensing LCC.zThis product uses Ricoh TrueType fonts manufactured 
and sold by Ricoh Co., Ltd.
..................................................D-ILA Device Characteristics
Do not project still pictures or pictures that have still 
segments for a long period of time. The still parts of the 
picture may remain on the screen.
Take special notice of images on the...