JVC Projector Dla Sx21su Instructions Manual

							51 
 About warning indicators
If something abnormal has occurred in the projector, the warning mode sets on and the abnormality will be indicated by a combina-
tion of indicators displayed on the control panel as shown in the following table.
Then, the projector automatically stops projection and runs the cooling fan for about 90 seconds.
Warning Indication

 Action to be taken upon warning indications
Please follow the procedures below.
For No.1-3
No.1 : Unplug from the main power outlet and restart according to the basic operation procedures.
No.2 : After checking if a shock (such as from knocking) has not ocurred during operation, unplug from the main power outlet
and restart according to the basic operation procedures.
No.3 : Unplug from the main power outlet and restart according to the basic operation procedures.
For No.4-7
After the STAND BY indicator lights up, pull out the power cord and check the following items one-by one.
No.4 : Set the lamp unit in place. Restart according to the basic operation procedures.
No.5 : Check that nothing is blocking the air inlets, and wait until the inside cools down. Restart according to the basic operation
procedures.
No.6 : Check the ambient temperature. If it is normal, leave the projector until it cools down. Restart according to the basic
operation procedures.
No.7 : Leave the projector until it cools down. Restart according to the basic operation procedures.
If the same warning indication is observed again, after the cooling fan has stopped, ensure the projector goes into the stand-by
state with the STAND BY indicator on, unplug the power cord, and call your dealer for repair.
                             Indicator
LAMP TEMP STAND BY OPERATE
1Blink Blink
The light-source lamp does not light up and projection cannot be done.
2Blink Blink simultaneously Blink The light-source lamp suddenly goes off during projection.
3Blink BlinkCircuit operation is abnormal
4Blink Blink alternately Blink The light-source lamp is misfitted.
5Blink
The internal temperature is abnormally high.
6Blink BlinkThe temperature at the air inlets has risen abnormally high.
7Blink Blink Blink BlinkThe cooling fan has stopped. (Fan locked)
* For details on individually blinking indicators, please see page 43.
Warning No. 
						

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 Model name/Article name DLA-SX21U/E DLA-SX21SU/SE D-ILA multimedia projector

 Emission method D-ILA®* (Reflective Active Matrix Principle)

 Display panel/ size D-ILA /0.7 (1400pixels x 1050pixels) x 3 (Total number of pixels: 4,410,000)

 Projecting lens x 1.3 zoom lens (2.1: ~2.6:1) (DLA-SX21U/E) (Manual zooming and focusing)
1 : 1 fixed lens (DLA-SX21SU/SE) (Auto focusing)

 Light-source lamp 250W Ultra High Pressure Mercury lamp
[Part No.: BHL5006-S/Rating: 250W]

 Screen size DLA-SX21U/E : 40 ~ 200 /DLA-SX21SU/SE: 40 ~ 100 [recommended] (with aspect ratio: 4:3)

 Projection distance DLA-SX21U/E : Approx. 1.6m ~ 12m/DLA-SX21SU/SE: Approx. 7.8m~19.9m

 Color system NTSC, NTSC4.43, PAL, SECAM (Automatic switching/manual switching)

 Resolution 1400 dots x 1050 dots (S-XGA full resolution, during RGB input)
1000 TV lines (Horizontal resolution, aspect ratio 4:3, during video input)

 Scanning frequency Horizontal frequency : 15kHz~120kHz
Vertical frequency : 50Hz~120Hz
Please do not fail to see frequency correspondence table on page 21.

 Audio Power output: 1W (monaural), 4cm round type micro-speaker x 1

 Input terminals VIDEO IN Y/C 1-line, mini DIN 4 pin x 1
Y: 1.0 Vp-p, 75ohm C:0. 286 Vp-p, 75ohm(NTSC), 0.3Vp-p, 75ohm(PAL)
VIDEO 1-line, RCA pin x 1 1.0V(p-p),75ohm,synchronised
PC 1 1-line, D-sub 3-rows 15 pin x 1
PC 2 1-line, BNC x 5
Y, CB,CR : Component (Y, B-Y, R-Y) signal (Color Difference signal)
Y, PB, PR : DTV-format (Y, P
B, PR) signal
R, G, B : Analog RGB signal
H/Cs, V : Horizontal (H) sync/composite (Cs) sync, Vertical (V) sync signal
PC3 1-line, DVI-D (single-24pin) terminal
AUDIO 1-line, RCApin X 1 (Y/C, VIDEO, PC1, PC2, PC3) 0.5V(rms), high impedance
CONTROL RS-232C : 1-line, D-sub 9pin x1 (External controller)
REMOTE : 1-line, stereo mini-jack x1 (remote control)

 Output terminals DC OUT 5V, 1.5A DC Power Jack

 Power requirements AC 100V ~ 240V AC, 50Hz/ 60Hz

 Power consumption 3.4 A (100V AC) ~ 1.42A (240V AC)

 Operation environment Temperature: 41°F ~ 95°F (+5°C ~ +35°C)
Humidity: 20% ~ 80% (no condensation.)
(Preservation temperature    14°F ~ 140°F  (–10°C ~ +60°C))


Dimensions (Width x Height x Length)Approx. 121/10”x approx. 53/8”x approx. 141/2”(Approx. 307mm x 136mm x 368mm)
(Excluding handle, foot, lens and protrusion portion)

 MassApprox. 13.0lbs (Approx. 5.9Kg) (DLA-SX21U/E): Approx. 13.9lbs (Approx. 6.3Kg) (DLA-SX21SU/SE)

 Accessories (☞ page 6)
Specifications
•D-ILA® is the abbreviation for Direct drive Image Light Amplifier.
•Design and Specifications are subject to change without notice.
•D-ILA
® devices are manufactured with a very high-precision technology. Pixel effectiveness is 99.99%. Only 0.01% or less of the
pixels would either not light up or remain permanently lighted up.
•For easy understanding, pictures and illustrations may be emphasized, composed or have omissions and may be more or less
different from the actual products.
•All brand names and products (IBM, Macintosh) herein are the trademarks or registered trademarks of their respective compa-
nies.
•This product conforms to the ‘Household electric appliances and general-purpose articles harmonics control measure guideline.’ 
						

							53
Dimensions (unit: mm)
Specifications
6M (Depth 10mm)
An attachment screw should be of a 
length more than 6mm and less than 10mm.D1 Center of lens
181 20
67.5
298 2 7
38.2298300 360A
89
267
115.9
65.4
15
20 ~ 56292
B
L
D
LDAB
DLA-SX21U/E Model Name
8.2 92.5 38.2 36.2
DLA-SX21SU/SE 11.0 79.2
41.0 39.0

 Front
 Bottom 
 To p

 Side 
						

							54
4
2
9
8
16
876
543213
1
11 12 13
6712 109 45 3 815 14
24
7
15
23
6
14
22
3
11
19
2
10
18 5
13
214
12
20
1
9
17
Specifications
Pin arrangement

 Y/C terminal
Pin number Signal name
1GND (Y)
2GND (C)
3Y
4C
Pin number Signal name
1N/C
2RD
3TD
4N/C
5GND
Pin number Signal name
6N/C
7N/C
8N/C
9N/C

 RS-232C IN/OUT terminal

 PC 1 terminal

 PC 3 terminal
Pin number Signal name
1Red
2Green
3Blue
4N/C
5N/C
6GND (Red)
7GND (Green)
8GND (Blue)
Pin number Signal name
9N/C
10 GND (SYNC)
11 GND
12 N/C
13 H.SYNC
14 V.SYNC
15 N/C
Pin number Signal name
1TMDS data 2 -
2 TMDS data 2 +
3TMDS data 2 /4 shield
4N/C
5N/C
6DDC clock
7DDC data
8N/C
9TMDS data 1 -
10 TMDS data 1 +
11 TMDS data 1/3 shield
12 N/C
Pin number Signal name
13 N/C
14 TMDS +5V power supply
15 Earth (+5V)
16 Hot plug detection
17 TMDS data 0 -
18 TMDS data 0+
19 TMDS data 0/5 shield
20 N/C
21 N/C
22 TMDS clock shield
23 TMDS clock +
24 TMDS clock -
TMDS = Transition Minimized Differential Signaling
DDC = Display Data Channel 
						

							55
Specifications

 RS-232C external control
By connecting a computer to the projector with a RS-232C cross cable (D-sub 9 pins), you can control the projector with the
computer. The commands to control the projector and the response data format against the received commands are explained
here.
For details, please consult the authorized dealer where you purchased your projector.
1. Communication Specifications
The communication specifications are as follows.
Baud rate 9600bps/19200bps
Data length 8 bits
Parity None
Stop bit 1 bit
Flow control None
2. Command Format
2-1 Command data format
When sending a control command to the projector, use the following data format.
HeaderIDSPParameterCommandSP
CR[[
Header : Designates the head of data and the data type.
: ‘!’ (21h): Assigns command to the projector
: ‘?’ (3Fh): Query to the projector (Asking command)
ID : ‘1’: The identification number of the projector. (Manufacturer set value ‘1’)
SP : Designates the delimiter for ID, Command, and Parameter. (20h)
CR : Designates the terminal of the data. (0Dh)
* [  ] is not necessary for Asking command.
2-2 Response data format
Upon executing the received control command, the projector sends back the following response data to the computer.
HeaderIDSPParameterNormal Termination  StatusSP
CR[[
Header : Designates the head of data.
: ‘@’ (40h): Fetches data from the projector.
ID : ‘1’: The identification number of the projector. (Manufacturer set value”1”)
SP : Designates the delimiter for ID, Command, and Parameter. (20h)
Normal Termination Status : ‘0’  (30h)
CR : Designates the terminal of the data. (0Dh)
2-3 Parameters used for the data format
The following three kinds of parameters are used for control commands and response data.
1)  Numeric value
2)  ON/OFF
3)  Special parameters
Each parameter is as follows:
1) Numeric value
A 2-byte hexadecimal value (sign included) is represented by a set of 4 digit (4 bytes) characters.
Designated range: ‘8000’ to ‘7FFF’.
2) ON/OFF
Shows the status (ON/OFF) of the projector, such as POWER and HIDE.
Character Hex. Meaning
‘0’ 30 OFF
‘1’ 31 ON 
						

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Specifications
3) Special parameters
Input switching parameters
Character Hex. Meaning
‘0’ 30 Y/C
‘1’ 31 VIDEO
‘3’ 33 PC1
‘4’ 34 PC2
‘5’ 35 PC3
Operation mode parameters
Character Hex. Meaning
‘0000’ 30h 30h 30h 30h Stand-by mode
‘0001’ 30h 30h 30h 30h Power-on mode
‘0002’ 30h 30h 30h 30h Cool-down mode
‘0004’ 30h 30h 30h 30h Emergency mode
Function CommandAsking Data type
Power onELSENumeric ValueON/OFFSpecial Data
OPERATE U0F X X XX
HIDE U00XXX
Right Left reversalU17XXX
Top Bottom inversionU18XXX
Input switch U1AXXXY/C ...
Operation modeZ03XXStand-by…
Operation mode: Only Asking command is possible
3. External control command table 
						

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Memo 
						

							DLA-SX21U/DLA-SX21E      
®  MULTIMEDIA PROJECTOR
DLA-SX21SU/DLA-SX21SE
®
VICTOR COMPANY OF JAPAN, LIMITED
Printed in Japan
0802-SW-VP
© 2002 VICTOR COMPANY OF JAPAN, LIMITED