JVC Projector Dla Rs2 Instructions Manual

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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 may shorten the lamp 
life and cause lamp blowout. 
...............................After Replacing the Lamp
z
Do not place the removed lamp 
unit at locations reachable by 
children or near combustible items.
zDispose used lamp units in the 
same way as fluorescent lamps. 
Follow your local community rules 
for disposal. 
CAUTION
MEMO
Claws
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							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
CONTRAST
BRIGHT
HIDE INFO
MENU
ENTER
ON
WARNING
LAMP
STANDBY/ON
zReset the lamp time only when you 
have replaced the lamp.
zNever reset it when the lamp is still 
in use. Otherwise, the approximate 
standard for gauging replacement 
time may be inaccurate and lamp 
blowout may occur. 
CAUTION
Light on (Red)A STANDBY/ON
EXITENTERHIDE
Press for 2 seconds or more
zPress in the order as shown.
zPress each button within 2-second interv als and press the last button for 2 
seconds or more.
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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, make  sure that it is completely dry before 
reinstalling. Otherwise,  electric shocks or malfunctions may occur. 
zDo not clean the filter with a vacuum cl eaner or air duster. The filter is soft 
and may be damaged. 
Lift up while pushing the clawzPull the power plug  from the power 
outlet.
If the filter is damaged or too 
...............................dirty to be cleaned
z
Replace with a new filter. A dirty 
filter will dirty the internal parts of 
the unit and cause shadows on the 
video image. 
zTo purchase a new filter or when 
there is dirt in the internal parts, 
consult your authorized dealer.
„Inner Filter
Part No. : LC32058-002A
CAUTION
MEMO
Check that the left and right 
claws are locked onto the unit
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44
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 Specifications
Pin No.SignalOperationSignal Direction
2 RxD Receive data This unit PC
3 TxD Transmit data This unit PC
5 GND Signal ground b
1, 4, 6  b 9N/C bb
zPC refers to the controller such as a personal computer.
Mode Non-synchronous
Character Length 8 bit
Parity None
Start Bit 1
Stop Bit 1
Data Rate 19200 bps
Data Format Binary
Command Format
Binary codeTypeDescription
21 Operating command PC This unit
3F Reference command PC This unit
40 Response command This unit PC
06 ACK This unit
PC
(When the command is accepted without error, it returns to PC)
1
6 5
9
This unit
D6D7D4D5D2D3D0D1
Start Bit Stop Bit
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ENGLISH
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 During power on
30 : Switches to “Normal”.
31 : Switches to “Theater1”.
32 : Switches to “Theater2”.
33 : Switches to “Dynamic”.
34 : Switches to “Custom”.
4750 Gamma coefficient 30 : 1.8 35 : 2.3
31 : 1.9 36 : 2.4
32 : 2.0 37 : 2.5
33 : 2.1 38 : 2.6
34 : 2.2
4752 Gamma data (R) Sets the gradation (0 ~ 1023) of 
the output signal in hexadecimal.
The data is 16 bit (2 byte) with th e 2 byte data in the high/low order.
4747 Gamma data (G) Same  as gamma data (R).
4742 Gamma data (B) Same as gamma data (R).
5453 Test pattern During power on
30 : Do not display.
36 : Displays staircase (gray).
5243 Remote Control Sends the same code as the supplied remote control.
z“Remote control code” (
pP47 )
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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 : “Custom”
4750 Gamma coefficient 30 : 1.8 35 : 2.3
31 : 1.9 36 : 2.4
32 : 2.0 37 : 2.5
33 : 2.1 38 : 2.6
34 : 2.2
4752 Gamma data (R) Gradation of the output signal (0  f 1023)
4747 Gamma data (G) Gradation of the output signal (0  f 1023)
4742 Gamma data (B) Gradation of the output signal (0  f 1023)
5453 Test pattern During power on
30 : Do not display.
36 : Staircase (gray).
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ENGLISH
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 37 36 I 37 33 33 34 ASPECT 37 33 37 37
H 37 33 33 36 CONTRAST ( a) 37333738
VIDEO 37333442 CONTRAST ( b) 37333739
S-VIDEO 37333443 BRIGHT ( a) 37333741
COMP. 37333444 BRIGHT ( b) 37333742
TEST 37 33 35 39 COLOR ( a) 37333743
CINEMA 37 33 36 39 COLOR ( b) 37333744
NATURAL 37 33 36 41 SHARP ( a) 37333745
DYNAMIC 37333642 SHARP ( b) 37333746
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48
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.) PC
This unit:2189014950 32 0A
This unit PC: 06 89 01 49 50 0A When video input is set to component
Remote Control  (MENU) PC
This unit: 21 89 01 52 43 37 33 32 45 0A
This unit PC:06890152430A When the same operation as pressing the 
[MENU] button on the remote control is made
Gamma table (Custom) PC
This unit:2189014754340A
This unit PC:06890147540A When switched to “Custom”
Gamma coefficient (1.8) PC
This unit:2189014750300A
This unit PC:06890147500A When set to “1.8”
Gamma data (R) PC
This unit:21890147520A
This unit PC:06890147520A
PC This unit: 512 bytes of gamma data
This unit PC:06890147520A When the red gamma data is set
Test pattern (Staircase) PC
This unit:2189015453360A
This unit PC:06890154530A When staircase (gray) is set
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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 PC:06890147540A
This unit PC:4089014754340A When information on “Custom” is acquired
Gamma coefficient (1.8) PC
This unit: 3F 89 01 47 50 0A
This unit PC:06890147500A
This unit PC:4089014750300A When information on “1.8” is acquired
Gamma data (R) PC
This unit: 3F 89 01 47 52 0A
This unit PC:06890147520A
This unit PC: 512 bytes of gamma data When information on red gamma data is 
acquired
Test pattern (Staircase) PC
This unit: 3F 89 01 54 53 0A
This unit PC:06890154530A
This unit PC:4089015453360A When information on staircase (gray) is 
acquired
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50
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 screens of video 
games and computer programs.
There is no problem when playing normal video images 
such as movies.
..................................................When Unit is Unused for a Long Time
Prolonged disuse of the unit may effect an error on the 
functions. Turn on the power  occasionally and operate the 
unit.
..................................................Usage Environment
zAvoid direct exposure of scr een to direct sunlight and 
illumination. Block light using a curtain. Images can be 
well projected by darkening the brightness of the room.
zDo not use this unit in rooms with cigarette smoke or oily 
smoke. This may cause the unit to malfunction.
..................................................Parts Replacement
This unit contains parts (optical  part, cooling fan, etc.) that 
require replacement to maintain its functioning. The 
estimated time for parts replacement varies greatly 
depending on the usage and environment. Please consult 
your authorized dealer for replacement.
..................................................Maintenance Procedures
Dirt on the cabinet
zGently clean dirt on the cabinet  with a soft cloth. In the 
case of heavy soiling, soak a cloth in water, wring dry and 
wipe, followed by wiping again with a dry cloth.
Pay attention to the following as the cabinet may 
deteriorate in condition or paint may come off.
• Do not wipe with thinner or benzene
• Do not spray volatile chemicals like insecticide
• Do not allow prolonged contact  with rubber or plastic 
products
Dirt in the air inlets
zUse a vacuum cleaner to suck up the dirt. Otherwise, use 
a cloth to wipe off the dirt. If dirt is allowed to accumulate 
in the air inlets, the internal temperature cannot be 
adjusted and this may cause a malfunction.
Dirt on the lens
zClean the dirt using commercial blowers or lens cleaning 
papers for cleaning  glasses and cameras.
Do not use fluid-type cleaning agents. This may lead to 
peeling of the surface coating film.
..................................................Transporting this Unit
Before transporting or shipping  this unit, attach the buffer 
material on the top and bottom of the lens for protection. 
Failure to do so may subject the lens to shock causing 
damage.
Attach the buffer material af ter adjusting the lens to the 
center position.
About Trademarks and Copyright
Caution
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