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Control commands list – Dell 4220 Projector User Manual

Page 3

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Control Commands List

Command Description Header

(WORD)

Address
Code
(BYTE)

Size Of
The
Payload
(WORD)

CRC16 For
The Entire
Packet
(WORD)

MsG ID
(WORD)

MsG Size
(WORD)

Command
Code
(BYTE)

Value (BYTE) Comment

Power On

0xefbe

0x10

0x0005 0xffc6

0x1111

0x0001

0x01

See

Note

2

Menu

0xefbe

0x10

0x0005 0xbfc7

0x1111

0x0001

0x02

Up 0xefbe

0x10

0x0005

0x7e07

0x1111

0x0001

0x03

Down

0xefbe

0x10

0x0005 0x3fc5

0x1111

0x0001

0x04

Left 0xefbe

0x10

0x0005

0xfe05

0x1111

0x0001

0x05

Right

0xefbe

0x10

0x0005 0xbe04

0x1111

0x0001

0x06

R-sync 0xefbe

0x10

0x0005

0x7fc4

0x1111

0x0001

0x07

Source Search

0xefbe

0x10

0x0005 0x3fc0

0x1111

0x0001

0x08

Volume +

0xefbe

0x10

0x0005 0xfe00

0x1111

0x0001

0x09

Volume –

0xefbe

0x10

0x0005 0xbe01

0x1111

0x0001

0x0a

Zoom In

0xefbe

0x10

0x0005 0x7fc1

0x1111

0x0001

0x0b

Zoom Out

0xefbe

0x10

0x0005 0x3e03

0x1111

0x0001

0x0c

Mute On

0xefbe

0x10

0x0005 0xffc3

0x1111

0x0001

0x0d

Freeze

0xefbe

0x10

0x0005 0xbfc2

0x1111

0x0001

0x0e

Hide 0xefbe

0x10

0x0005

0x7e02

0x1111

0x0001

0x0f

Video Mode

0xefbe

0x10

0x0005 0x3fca

0x1111

0x0001

0x10

Toggle

V. Keystone Up

0xefbe

0x10

0x0005 0x7fcb

0x1111

0x0001

0x13

V. Keystone Down

0xefbe

0x10

0x0005 0x3e09

0x1111

0x0001

0x14

Aspect Ratio
(Original/4:3/Wide)

0xefbe 0x10 0x0005

0x7e08 0x1111 0x0001 0x17 Toggle

Power Off

0xefbe

0x10

0x0005 0x3e0c

0x1111

0x0001

0x18

Source-VGA
Analog-A

0xefbe 0x10 0x0005

0xffcc 0x1111 0x0001 0x19

Source-S-Video

0xefbe

0x10

0x0005 0xbe1f

0x1111

0x0001

0x22

Source-Composite 0xefbe 0x10 0x0005 0x7fdf 0x1111 0x0001 0x23

Key Pad Lock On

0xefbe

0x10

0x0005 0x3e1d

0x1111

0x0001

0x24

Key Pad Lock Off

0xefbe

0x10

0x0005 0xffdd

0x1111

0x0001

0x25

Current Source

0xefbe

0x10

0x0005 0xbfdc

0x1111

0x0001

0x26

0x00: No Source
0x01: VGA-A
0x02: VGA-B
0x03: HDMI
0x04: S-video
0x05: Composite
0x07: Wireless Display
0x08: USB Display
0x09: USB Viewer

V. Keystone Read

0xefbe

0x10

0x0005 0x3e18

0x1111

0x0001

0x28

Auto Keystone Write 0xefbe

0x10

0x0006 0x1b28

0x1111

0x0002

0x29

0x00~0x01

0x00: No. Off
0x01: Yes. On

Lamp-Mode-ECO

0xefbe

0x10

0x0005 0xbfd9

0x1111 0x0001

0x2a

Lamp-Mode-Normal 0xefbe

0x10

0x0005 0x7e19

0x1111

0x0001

0x2b

Auto Source On

0xefbe

0x10

0x0005 0x3fdb

0x1111 0x0001

0x2c

Auto Source Off

0xefbe

0x10

0x0005 0xfe1b

0x1111

0x0001

0x2d

Factory Reset

0xefbe

0x10

0x0005 0xbe1a

0x1111

0x0001

0x2e

Lamp-Hours

0xefbe

0x10

0x0005 0x7fda

0x1111

0x0001

0x2f

Firmware Version

0xefbe

0x10

0x0005 0x3e12

0x1111

0x0001

0x30

Auto Keystone Read 0xefbe

0x10

0x0005 0xffd2

0x1111

0x0001

0x31

0x00: No. Off
0x01: Yes. On

Aspect

Ratio

Read 0xefbe 0x10 0x0005

0xbfd3 0x1111 0x0001 0x32

Feedback:
0x00: Original(1:1)
0x01: 4:3
0x02: Wide(16:9)

Projector Mode
Write

0xefbe

0x10

0x0006 0x9ae3

0x1111

0x0002

0x33

0x01~0x04

0x01: Front
0x02: Front, Ceiling
0x03: Rear
0x04: Rear, Ceiling

Projector Mode Read 0xefbe

0x10

0x0005 0x3fd1

0x1111

0x0001

0x34

0x01: Front
0x02: Front, Ceiling
0x03: Rear
0x04: Rear, Ceiling

Brightness Write

0xefbe

0x10

0x0006 0x1ae1

0x1111

0x0002

0x35

0x00~0x64 Range (0x00~0x64)

Brightness Read

0xefbe

0x10

0x0005 0xbe10

0x1111

0x0001

0x36

Range

(0x00~0x64)

Contrast Write

0xefbe

0x10

0x0006 0x9b20

0x1111

0x0002

0x37

0x00~0x64 Range (0x00~0x64)

Contrast Read

0xefbe

0x10

0x0005 0x3fd4

0x1111

0x0001

0x38

Range

(0x00~0x64)

Color Temperature
Write

0xefbe

0x10

0x0006 0x1ae4

0x1111

0x0002

0x39

0x01~0x04

0x01: Low
0x02: Mid
0x03: High
0x04: Custom

Color Temperature
Read

0xefbe 0x10 0x0005

0xbe15 0x1111 0x0001 0x3a

0x01: Low
0x02: Mid