Dell 4220 Projector - Manual (Page 3)

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