Sanyo PDG-DWL100 - WXGA DLP Projector Installation instructions

BASIC SERIAL COMMAND SPECIFICATIONS
PDG-DWL100

Ver. 1.00
SANYO Electric Co., Ltd
DS Company
Projector Division

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−CONTENTS −
1 Overview .........................................................................................................................4
2 Serial Interface Specification........................................................................................4
2.1 Transfer Specification ............................................................................................4
2.2 Connection..............................................................................................................4
3 Notes for Communication.............................................................................................5
4 Functional Execution Command Table........................................................................6
5 Status Read Command Table........................................................................................6
6 Functional Execution Command..................................................................................7
6.1 Format......................................................................................................................7
6.2 Functions which need command pipelining........................................................7
6.3 Example Transferred..............................................................................................7
6.4 Operation Requirements........................................................................................8
6.5 POWER ON Command...........................................................................................9
6.6 POWER OFF Command (Immediate POWER OFF).............................................9
6.7 HDMI Command......................................................................................................9
6.8 Computer 1 Command ...........................................................................................9
6.9 Computer 2 Command ...........................................................................................9
6.10 Volume + Command ...............................................................................................9
6.11 Volume - Command ............................................................................................. 10
6.12 Sound Mute ON Command................................................................................. 10
6.13 Sound Mute OFF Command ............................................................................... 10
6.14 Video Mute ON Command................................................................................... 10
6.15 Video Mute OFF Command..................................................................................11
6.16 Aspect Ratio 4:3 Command.................................................................................11
6.17 Aspect Ratio 16:10 Command.............................................................................11
6.18 Image mode Presentation Command.................................................................11
6.19 Image mode Movie Command.............................................................................11
6.20 Image mode sRGB Command............................................................................ 12
6.21 Image mode Bright Command ........................................................................... 12
6.22 Image mode User Command.............................................................................. 12
6.23 Menu On Command............................................................................................. 12
6.24 Menu Off Command............................................................................................. 12
6.25 YPbPr 2 Command .............................................................................................. 12
6.26 Scart Command ................................................................................................... 13
6.27 IMAGE（Toggle）Command............................................................................... 13
6.28 D.zoom + Command............................................................................................ 13
6.29 D.zoom – Command ............................................................................................ 13
6.30 Video Command................................................................................................... 13
6.31 S-Video Command............................................................................................... 13

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6.32 YPbPr 1 Command .............................................................................................. 14
6.33 POINTER RIGHT Command................................................................................ 14
6.34 POINTER LEFT Command.................................................................................. 14
6.35 POINTER UP Command ...................................................................................... 14
6.36 POINTER DOWN Command................................................................................ 14
6.37 ENTER Command................................................................................................ 14
6.38 FREEZE ON Command........................................................................................ 15
6.39 FREEZE OFF Command...................................................................................... 15
6.40 AUTO ADJ. Command......................................................................................... 15
6.41 KEYSTONE + Command ..................................................................................... 15
6.42 KEYSTONE – Command ..................................................................................... 15
7 Status Read Command............................................................................................... 16
7.1 Format................................................................................................................... 16
7.2 Transfer Example................................................................................................. 16
7.3 OSD ....................................................................................................................... 16
7.4 Status Read Command........................................................................................ 17
7.5 Input Mode Read Command............................................................................... 18
7.6 Lamp Time Read Command ............................................................................... 18
7.7 Setting Read Command...................................................................................... 18
7.8 Temp Read Command......................................................................................... 19
7.9 Lamp Mode Read Command.............................................................................. 19

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1 Overview
1.1. This specification defines projector control commands for the PDG-DWL100 series.
1.2. The projector control commands are designed to remote-control a projector through RS-232C
and LAN from a computer.
2 Serial Interface Specification
2.1 Transfer Specification
Items Specification
Synchronous system Asynchronous
Transmission Speed 9600/19200
Data Length 8 bits
Parity None
Stop Bit 1
Flow Control None
2.1.1. Transmission speed: The initial setting value is 9600.
2.1.2. Transmission speed can be changed in service mode.
2.2 Connection
Dedicated serial cable that meets to following specifications must be used for the connection to
a computer and the projector.
PC 側     Projector 側
COM1 等   ControlPort

（D‑Sub9Pin）（Mini8Pin）
Connect COM port of the computer to SERIAL PORT IN of the projector.
COM Port (COM1 or COM2) of a computer is specified by the control software of the computer.

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3 Notes for Communication
3.1. The communication speed can be changed in menu. It starts to decode when the projector
receives the carriage return (0x0D).
3.2. There are two types of command; the one is the Functional Execution Commands that execute
almost the same function as the keys on the projector body, and the other one is the Status Read
Commands that get basic status of the projector.
Example of the Functional Execution Command: “C05” [CR]
Example of the 0.Status ReadCommand: “CR0” [CR]
3.3. It clears the information of buffer in the following cases.
3.3.1. - When the projector receives LF (0xoA) or EOF (0x1A).
3.3.2. - When it takes more than one second to receive a single command.
(Until receiving the carriage return after the reception of the first data.)
3.4. Allow interval time as below after the reception of response, pipelining the control commands.
3.4.1. [VOLUME +/-] [ZOOM UP/DOWN] [FOCUS UP/DOWN]
[LENS SHIF UP/DOWN/LEFT/RIGHT] commands…100ms
3.4.2. The other commands…500ms
3.5. Allow at least 500ms of interval time after the response, pipelining the status commands.
3.6. Do not issue any command before receiving the response except the case that there is no
response for 5 seconds.
3.7. It takes about 7 seconds for internal initialization after plugging in AC. During this time, it cannot
process command. Do not issue any commands.
3.8. When the projector receives the commands for internal initialization or Iighting the lamps in
7seconds after starting POWER ON in the status of STANDBY, it does not carry out any command
except the Status Read commands, although it returns “Acceptable” response. The Status Read
commands are carried out after 500ms from when the “Acceptable” response is returned.
3.9. About the action during Count Down and Cooling Down operation:
When the projector receives commands in the period of the Count Down operation after Power ON
or Cooling Down operation after Power OFF, it does not carry out any command but the Status
Read commands although it returns “Acceptable” response.
3.10. About the action during switching inputs:
It takes 5 seconds to switch inputs after receiving the command. During the period, the projector
does not carry out any command except Status Read commands although it returns “Acceptable”
response. It carries out the Status Read commands in 500ms after “Acceptable” response is returns,
which is for receiving the commands to switch inputs.
3.11. The text length of the returned value for the Status Read command in successful operation
depends on the command.
3.12. The characters for commands must be in upper case (A - Z). Lower-case characters are not
available.

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4 Functional Execution Command Table
Command
Item Command
Item
C00 POWER ON C24 YPbPr 2
C01
POWER OFF
(Immediate POWER OFF) C25 ---
C04 HDMI C26 Scart
C05 Computer 1 C27 IMAGE(Toggle)
C06 Computer 2 C30 D.zoom +
C09 Volume + C31 D.zoom -
C0A Volume - C33 Video
C0B SOUND MUTE ON C34 S-Video
C0C SOUND MUTE OFF C35 YPbPr 1
C0D VIDEO MUTE ON C3A POINTER RIGHT
C0E VIDEO MUTE OFF C3B POINTER LEFT
C0F Aspect 4:3 C3C POINTER UP
C10 Aspect 16:10 C3D POINTER DOWN
C11 Image mode Presentation C3F ENTER
C12 Image mode Movie C43 FREEZE ON
C13 Image mode sRGB C44 FREEZE OFF
C14 Image mode Bright C89 AUTO ADJ.
C15 Image mode User C8E KEYSTONE +
C1C MENU ON C8F KEYSTONE -
C1D MENU OFF C92 ---
5 Status Read Command Table
Command Item
CR0 Status Read
CR1 Input Mode Read
CR3 Lamp Time Read
CR4 Setting Read
CR6 Temp. Read
CR7 Lamp Mode Read

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6 Functional Execution Command
6.1 Format
①PC issues a command in the format below:
“C” Command [CR]
Command: 2 characters (Refer to the Functional Execution Command Table.)
①The projector decodes the received data and returns the result after getting ready to receive
another command.
[ACK] [CR]:(0x06, 0x0D)When the projector has received Functional Execution Commands.
“?” [CR]: When the received data cannot be decoded.
6.2 Functions which need command pipelining
Functions which need command pipelining follow the same rule as the one for the Remote
Control Reception, as indicated below;
①Sender system issues any command every 100ms.
①Receiving the applicable command, the function is executed consecutively for 120ms from
the moment.
①Receiving the same command in succession within 120ms, the function is executed
consecutively for another 120ms from the moment.
①When there is no incoming command within 120ms, the consecutive execution is stopped.
①When the projector receives another command within 120ms, the consecutive execution is
stopped.
6.3 Example Transferred
The projector changes the input to INPUT3 with Basic Command.
Command
PC →Projector “C” “0” “7” CR
Projector →PC ACK CR
Command
Processing
(Afew ms – 1s)

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6.4 Operation Requirements
The Functional Execution Commands are limited, when the projector is in the status below.
(The Status Read Commands are available in following status.)
Projector Status Available Functional Execution Commands
In Standby mode C00: POWER ON
Cooling Down in process NONE (No Execution)
Cooling Down in process due to abnormal
temperature NONE (No Execution)
In Abnormal Temperature NONE (No Execution)
Note) In the above status, the projector returns [ACK] [CR] even if it projector receives other
commands.

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6.5 POWER ON Command
COMMAND
“C00” [CR]
Detail
Set
Power O
n
.
(Same as the “Power On” key on the projector body / remote controller.)
No operation is started when the projector has been turned on already.
“Count Down” is terminated by receiving this command.
Response
Ac
ceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.6 POWER OFF Command (Immediate POWER OFF)
COMMAND
“C01” [CR]
Detail
Turn
o
ff
the projector and set into s
tandby
.
Although “Power OFF” display appears when Power is turned off with ON-OFF
button of the projector and remote control, this command executes Power OFF
immediately without displaying OSD.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.7 HDMI Command
COMMAND
“C04” [CR]
Detail
Select “HDMI”
.
The projector shows the OSD “HDMI” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.8 Computer 1 Command
COMMAND
“C05” [CR]
Detail
Select
“
Compu
ter
1
”
.
The projector shows the OSD “Computer1” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.9 Computer 2 Command
COMMAND
“C06” [CR]
Detail
Select “Computer2”
.
The projector shows the OSD “Computer2” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.10 Volume + Command
COMMAND
“C09” [CR]
Detail
This command
turns up th
e
Volume.
This command works the same as “VOLUME ＋” button of the projector and
remote control. The projector shows the OSD “Volume” at receiving the
command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]

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6.11 Volume - Command
COMMAND
“C0
A
” [CR]
Detail
This command
turns down the
Volume
.
This command works the same as “VOLUME −” button of the projector and
remote control.
The projector shows the OSD “Volume” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.12 Sound Mute ON Command
COMMAND
“C0
B
” [CR]
Detail
This com
mand sets
“
Sound
Mute
”
O
N
.
It mutes the sound but does not turn off the projecting image, unlike the
operation of the key “AV-Mute” on the remote control.
It works immediately after the command is transmitted.
The projector shows the OSD “Mute” at receiving the command.
This command works only for “Sound-Mute ON” and does not operate
“Sound-Mute OFF” with command pipelining.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.13 Sound Mute OFF Command
COMMAND
“C0
C
” [CR]
Detail
This command sets
“
Sound
Mute
” OFF
.
It releases the “Sound Mute”, but does not release “Video Mute”, unlike the
operation of the key“AV-Mute” on the remote control.
It works immediately after the command is transmitted.
The projector shows the OSD “Mute” at receiving the command.
This command works only for “Sound-Mute OFF” and does not operate
“Sound-Mute ON” with command pipelining.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.14 Video Mute ON Command
COMMAND
“C0
D
” [CR]
Detail
This command sets
AV
MUTE ON.
It turns off the projecting image but does not mute the sound.
It works immediately after the command is transmitted.
The projector shows the OSD “AV Mute” at receiving the command.
This command works only for “AV-Mute ON” and does not operate “AV-Mute
OFF” with command pipelining.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]

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6.15 Video Mute OFF Command
COMMAND
“C0E” [CR]
Detail
This command sets
AV
Mute OFF
.
It releases the “Video Mute”, but does not release “Sound Mute”.
It works immediately after the command is transmitted.
The projector shows the OSD “AV-Mute” at receiving command.
This command works only for “AV-Mute OFF” and does not operate “AV-Mute
ON” with command pipelining.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.16 Aspect Ratio 4:3 Command
COMMAND
“C0F” [CR]
Detail
Set screen size to Normal (4:3)
.
This command changes its aspect immediately into Normal.
The projector shows the OSD “4:3” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“
?” [CR]
6.17 Aspect Ratio 16:10 Command
COMMAND
“C10” [CR]
Detail
Set screen size to Wide
.
This command changes its aspect immediately into Wide.
The projector shows the OSD “16:10” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.18 Image mode Presentation Command
COMMAND
“C1
1
” [CR]
Detail
Set
Image
mode
to
Presentation
.
This command changes Image mode immediately into Presentation
The projector shows the OSD “Presentation” on the screen at receiving the
command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.19 Image mode Movie Command
COMMAND
“C1
2
” [CR]
Detail
Set
Image
mode
to
Movie
.
This command changes Image mode immediately into Movie.
The projector shows the OSD “Movie” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]

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6.20 Image mode sRGB Command
COMMAND
“C1
3
” [CR]
Detail
Set
Image
mode
to
sRGB
.
This command changes Image mode immediately into sRGB.
The projector shows the OSD “sRGB” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.21 Image mode Bright Command
COMMAND
“C1
4
” [CR]
Detail
Set
Image
mode
to
Bright
.
This command changes Image mode immediately into Bright.
The projector shows the OSD “Bright” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.22 Image mode User Command
COMMAND
“C1
5
” [CR]
Detail
Set
Image
mode
to
User
.
This command changes Image mode immediately into User.
The projector shows the OSD “User” on the screen at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.23 Menu On Command
COMMAND
“C1
C
” [CR]
Detail
Display On
-
Screen Display Menu.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.24 Menu Off Command
COMMAND
“C1D” [CR]
Detail
Clear Menu of
ALL
On Screen Display
.
This command clears ALL On ScreenDisplay in any circumstances.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.25 YPbPr 2 Command
COMMAND
“C24” [CR]
Detail
Select “YPbPr 2”
The projector shows the OSD “YPbPr 2” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]

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6.26 Scart Command
COMMAND
“C26” [CR]
Detail
Select “Scart”
The projector shows the OSD “Scart” at receiving the command.
Response
Acceptab
le
[ACK] [CR]
Unacceptable
“?” [CR]
6.27 IMAGE（Toggle）Command
COMMAND
“C27” [CR]
Detail
Switch Image
s
setting
along the order below
.
Presentation →Bright →Movie →RGB →User
The behavior is the same as the “IMAGE” key on the remote control.
The projector shows Image OSD at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.28 D.zoom + Command
COMMAND
“C30” [CR]
Detail
Enter Digital Zoom mode and expand image size
.
The behavior is the same as the key “D.zoom +” on the remote control.
The projector shows the OSD “D.zoom” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.29 D.zoom – Command
COMMAND
“C31” [CR]
Detail
Enter Digital Zoom mode and compress image size
.
The behavior is the same as the key “D.zoom -” on the remote control.
The projector shows the OSD “D.zoom” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.30 Video Command
COMMAND
“C3
3
” [CR]
Detail
Select
Video
.
The projector shows the OSD “Video” at receiving the command.
Response
Acceptable
[ACK]
[CR]
Unacceptable
“?” [CR]
6.31 S-Video Command
COMMAND
“C3
4
” [CR]
Detail
Select
S
-
Video
.
The projector shows the OSD “S-Video” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]

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6.32 YPbPr 1 Command
COMMAND
“C35” [CR]
Detail
Select “
YPbPr 1
”
The projector shows the OSD “YPbPr 1” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.33 POINTER RIGHT Command
COMMAND
“C3A” [CR]
Detail
Move Pointer of
OSD
Menu to right
.
The behavior is the same as “►” button of the projector and the remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.34 POINTER LEFT Command
6.35 POINTER UP Command
COMMAND
“C3C” [CR]
Detail
Move
up
Pointer of
OSD
Menu
.
The behavior is the same as “▲” button of the projector and remote control.
Response
Acceptable
[ACK] [C
R]
Unacceptable
“?” [CR]
6.36 POINTER DOWN Command
COMMAND
“C3D” [CR]
Detail
Move
down
Pointer of
OSD
Menu
.
The behavior is the same as the “▼”key on the projector and the remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.37 ENTER Command
COMMAND
“C3F” [CR]
Detail
The behavior is the same
as the
“SELECT”
key
on
the projector
and
the
remote
control.
The projector does not show any OSD when it accepts this command and there
is no OSD shown.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
COMMAND
“C3B” [CR]
Detail Move Pointer of OSD Menu to left.
The behavior is the same as “◄” button of the projector and the remote control.
Response Acceptable [ACK] [CR]
Unacceptable
“?” [CR]

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6.38 FREEZE ON Command
COMMAND
“C43” [CR]
Detail
Freeze
the projecting image.
The behavior is the same as “FREEZE” button of the remote control except the
command only freezes the image and does not cancel it.
The projector shows the OSD “Freeze” at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.39 FREEZE OFF Command
COMMAND
“C44” [CR]
Detail
Cancel Freeze function
The behavior is the same as “FREEZE” button of the remote control except the
command only cancels the freeze and does not freezes the image.
The projector shows the OSD “Freeze” at receiving command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.40 AUTO ADJ. Command
COMMAND
“C89” [CR]
Detail
AUTO ADJ. Command
The behavior is the same as the key “AUTO PC” button of the remote control.
The projector does not show any OSD at receiving the command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.41 KEYSTONE + Command
COMMAND
“C8E” [CR]
Detail
Correct keystone distortion by re
sizing
upper pa
rt of image.
The behavior is the same as the “Keystone +” button of the remote control
A scale OSD is shown by adjusting Keystone and the scale reflects adjusting
value
Response
Acceptable
[ACK] [CR]
Unacceptable
“?” [CR]
6.42 KEYSTONE – Command
COMMAND
“
C8F” [CR]
Detail
Correct keystone distortion by re
siz
ing lower part of imag
e.
The behavior is the same as the “Keystone -” button of the remote control
A scale OSD is shown by adjusting Keystone and the scale reflects adjusting
value
Response
Acceptabl
e
[ACK] [CR]
Unacceptable
“?” [CR]

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7 Status Read Command
7.1 Format
1) PC issues a command in the format below:
“CR” Command [CR]
Command: Single character (Refer to Status Read Command Table)
2) When a projector receives the appropriate command, it returns the required information as
a data string.
Required Data [CR]
Required Data: String (Refer to Status Read Command Table)
3) When the received data cannot be decoded, the projector returns “?” [CR].
7.2 Transfer Example
Get the selected input for the projector by Basic Commands.
Command (issue the current input read command)
PC →Projector “C” “R” “1” CR
Projector →PC “1” CR
Response
(Afew ms - 1s)
(Indicates Input 1 is selected)
7.3 OSD
The projector does not show any OSD when it receives a status read command.

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7.4 Status Read Command
COMMAND
“CR0” [CR]
Detail
Get the projector status
Response
Acceptable
“%1” [CR]
%1
“00” = Power ON
“80” = Standby
“20” = Cooling Down in process
“10” = Power Failure
“28” = Cooling Down due to Abnormal Temperature in process
“21” = Cooling Down in process after Off due to lamp failure
Unacceptable
“?” [CR]
【Details for Response】
・ “00” [CR]
Status: Power ON
Normal image is on screen.
・ “80” [CR]
Status: Standby
When the status is Standby, Status Read Commands are always accepted, but Functional
Execution Commands are not accepted except POWER ON Command.
・ “20” [CR]
Status: Cooling Down in process
Execution of POWER OFF Command (“C01” [CR]) in power on status brings into Cooling
Down status.
This status automatically moves to Standby when the lamp is turned off and the fan spin
finishes after about 90 seconds (the time of spinning fan depends on models).
During this time, Functional Execution Commands are not accepted.
・ “10” [CR]
Status: Power Failure
When the power supply voltage inside the projector reaches abnormal level, the status
automatically moves to Power OFF.
The projector returns “10” [CR], which indicates the status moves to Power OFF due to
power failure. Fan also stops.
This status continues for the same period (90 seconds approx.) of the Cooling Down
operation when Power OFF executed, and then moved to Standby.
・ “28” [CR]
Status: Cooling Down due toAbnormal Temperature in process
When the internal temperature rises abnormally, it automatically starts Cooling Down
process. Response value for this status is “28” [CR].

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Even if the temperature comes down during this process, the given Cooling Down process
is executed and it moves to Standbymode.
・ “21” [CR]
Status: Cooling Down in process after turned off due to lamp failure
When a projector is turned off because of lamp failure, it automatically starts Cooling Down
operation, in which the projector returns “21” [CR].
7.5 Input Mode Read Command
COMMAND
“CR1” [CR]
Detail
Get
curren
tly
selected Input
Response
Acceptable
“
%1
” [CR]
%1
“1” =
S
elected
.
HDMI
“2” = Selected. Computer 1
“3” = Selected. YPbPr 1
“4” = Selected. Scart
“5” = Selected. Computer 2
“6” = Selected. YPbPr 2
“7” = Selected. Video
“8” = Selected. S-video
Unacc
eptable
“?” [CR]
7.6 Lamp Time Read Command
COMMAND
“CR3” [CR]
Detail
Get total lamp running hours
Response
Acceptable
“%1” [CR]
%1, %2
Each lamp data follows in sequence with one space between
each of them.
%1 = lamp No.1
e.g.; “00410” [CR]
▪▪▪▪ →Lamp No.1 = 410 Hours
Unacceptable
“?” [CR]
7.7 Setting Read Command
COMMAND
“CR4” [CR]
Detail
Get screen setting status
of Ceiling/Rear.
Response
Acceptable
“%1” [CR]
%1
“11” [CR] = Normal Screen Setting
(Status
:
Desktop Front)
“10” [CR] = Picture is top/bottom reversed
(Status: Ceiling Rear)
“01” [CR] = Picture is left/right reversed (Status: Desktop Rear)
“00” [CR] = Picture is top/bottom and left/right reversed
(Status: Ceiling Front)
Unacceptable
“?” [CR]

PDG
-
DWL100 Basic Serial Command Specifications
19 / 19
7.8 Temp Read Command
COMMAND
“CR6” [C
R]
Detail
Get the temperature information inside projector
With more than one temperature sensors installed in the projector, it is possible
to get all temperatures at once.
Response
Acceptable
“%1” [CR]
%1
%2
%1 = temperature at Sensor 1
Temperature data is expressed as “00.0”.
When the temperature goes under 0, the first character is “-” like
“-05.5” [CR].
When no temperature data returns due to hardware problems
the first character is “E” like” E00.0” [CR].
With more than one temperature sensors installed, the projector
returns the values in series.
“_31.5” [CR]
Each sensor data follows in sequence with one space between
each of them.
Unacceptable
“?” [CR]
7.9 Lamp Mode Read Command
COMMAND
“CR7” [CR]
Detail
Get lamp mode status.
For 1 lamp projector, get if it is lighting or not.
Response
Acceptable
“%1” [CR]
%1
”00” [CR]=Light is out.
”01” [CR]=Light is on.
Unacceptable
“?” [CR]