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S

P

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C

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DLP

Projector

9 / 1 0

PT-

LX270

As of June 2013

SFD13M009

Control commands

Command : Parameter

Function

Callback

P O N

P O F

I I S : H D 1

I I S : R G

I I S : V I D

POWER (STANDBY)

INPUT SELECT

P O N

P O F

I I S : H D 1

I I S : R G

I I S : V I D

Standby power on

Standby power off

HDMI

Computer

Video

O S H : 0

O S H : 1

AV MUTE

O S H : 0

O S H : 1

AV mute off

AV mute on

Cable specifications

1

2

3

1

2

3

4

5

6

7

8

9

PC (DTE)

Projector

*

Do not send PON, POF or OSH commands continuously in a short period of time. Doing so may burst the lamp or shorten the lamp replacement

cycle.

*

When a command that cannot be executed during standby mode is sent, the projector will send an ER401 command in reply.

NC

NC

NC

NC

NC

NC

Status request commands

Command : Parameter

Function

Description

Callback

Q P W

Q S H

Q I N

Q V X : R T M I 0

Q $ L

Main power status

AV mute function status

Input signal status

Projector run time

Lamp run time

Standby

On
Standby

Off

On

HDMI

Computer

Video

00000h –99999h

0000h – 9999h

0 0 0

0 0 1

0

1

H D 1

R G

V I D

Q $ S

Lamp on status

0

1

2

3

p 1 p 2 p 3 p 4 p 5

p 1 p 2 p 3 p 4

Q T M : 0

Temperature status

p0 = Internal temperature 

p 1 p 2 p 3 p 4 / p 5 p 6 p 7 p 8

 

(*1)

*

1

p1p2p3p4: Celsius (°C), p5p6p7p8: Fahrenheit (°F)

Command example

To s et the AV mute function off, send the command as shown below.

OSH

:

0

ETX

Command

STX

Start

Parameter

End

NOTE: When sending commands without parameters, a colon (:) is not necessary.

NOTE: If a wrong command is received, the projector will send an ER401 or ER402 command to the computer.

Lamp on control in progress
Lamp on

Lamp off control in progress

Summary of Contents for PT-LX270

Page 1: ...1 1 0 Product Name DLP Projector S P E C F I L E Product Number PT LX270 As of June 2013 Specifications and appearance are subject to change without notice SFD13M009 ...

Page 2: ... fV 24 Hz 85 1 Hz dot clock 25 162 MHz 525i 480i fH 15 75 kHz fV 60 Hz 625i 576i fH 15 63 kHz fV 50 Hz 525p 480p fH 31 50 kHz fV 60 Hz 625p 576p fH 31 25 kHz fV 50 Hz 750 720 60p fH 45 00 kHz fV 60 Hz 750 720 50p fH 37 50 kHz fV 50 Hz 1125 1080 60i fH 33 75 kHz fV 60 Hz 1125 1080 50i fH 28 13 kHz fV 50 Hz 1125 1080 24p fH 27 00 kHz fV 24 Hz 1125 1080 60p fH 67 50 kHz fV 60 Hz 1125 1080 50p fH 56 2...

Page 3: ... and dimensions shown are approximate Specifications and appearance are subject to change without notice 1 When VGA Out Standby In Standby Mode Audio are all set to Off 2 When VGA Out Standby In Standby Mode Audio are all set to On 3 Measurement measuring conditions and method of notation all comply with ISO 21118 international standards 5 With legs at shortest position 4 Only compatible with dot ...

Page 4: ...lustration is not drawn to scale Terminals 1 2 3 4 5 6 7 1 HDMI input 2 Computer input 3 Video input 4 Serial input 5 Monitor output 6 Audio input 7 Audio output 286 11 1 4 192 7 9 16 42 4 1 21 32 44 4 1 7 8 88 2 3 15 32 100 6 3 31 32 IN COMPUTER IN VIDEO IN SERIAL IN MONITOR OUT AUDIO IN VARIABLE AUDIO OUT ...

Page 5: ...8 29 32 75 ø38 1 1 2 4 19 32 2 15 16 L L L unit mm inch NOTE Illustrations show the projector installed using optional ceiling mount bracket ET PKV100H and attachment ET PKL300B This illustration is not drawn to scale C a u t i o n All construction work should be done by a qualified technician When mounting to the ceiling use the special mounting bracket Furthermore in order to prevent it from fal...

Page 6: ... 0 69 30 40 50 60 70 80 90 100 120 150 200 250 300 3 9 5 2 6 6 7 9 9 2 10 5 11 8 13 1 15 7 19 4 25 9 32 5 39 0 4 3 5 6 7 2 8 5 10 2 11 5 12 8 14 4 17 1 21 7 28 5 35 8 43 0 0 23 0 30 0 36 0 46 0 52 0 59 0 69 0 75 0 89 1 12 1 51 1 87 2 26 Projection size diagonal Projection distance L Min wide Max telephoto Height from the edge of screen to center of lens H Projection distance for 4 3 aspect ratio s...

Page 7: ... 5 13 5 27 0 27 0 27 0 74 3 74 3 74 3 74 3 74 3 148 5 148 5 25 2 30 2 31 5 31 5 36 0 36 0 40 0 49 5 50 0 56 3 57 3 NTSC NTSC4 43 PAL M PAL60 PAL PAL N SECAM 525i 480i 625i 576i 525p 480p 625p 576p 750 720 60p 750 720 50p 1125 1080 60i 1125 1080 50i 1125 1080 24p 1125 1080 60p 1600 1200 1400 1050 1280 960 1280 1024 65 3 75 0 60 0 60 0 121 8 162 0 SXGA UXGA 1125 1080 50p VGA SVGA MAC16 VIDEO S VIDEO...

Page 8: ...ut 10 to 60 seconds when the lamp is first turned on If this occurs wait for 60 sec onds then try sending or receiving again When sending multiple commands be sure to wait for at least 0 5 second after receiving a response from the projector before sending the next command Additional time is sometimes required for response due to processing inside the projector Set the time out period for command ...

Page 9: ... in reply NC NC NC NC NC NC Status request commands Command Parameter Function Description Callback QPW QSH QIN QVX RTMI0 Q L Main power status AV mute function status Input signal status Projector run time Lamp run time Standby On Standby Off On HDMI Computer Video 00000h 99999h 0000h 9999h 000 001 0 1 HD1 RG VID Q S Lamp on status 0 1 2 3 p1p2p3p4p5 p1p2p3p4 QTM 0 Temperature status p0 Internal ...

Page 10: ...rojector in an enclosed space If it is necessary to install it in an enclosed space add a separate ventilation system If ventilation is insufficient hot air will accumulate at the intake opening This may cause the projector s protective circuit to interrupt projector operation Operating the projector continuously 1 If the projector is to be operated continuously 22 hours or more lamp replacement c...

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