Dell 1201MP Projector Owners Manual

Specifications31
RS232 Pin Assignment
RS232 Protocol 
• Communication Settings 
• Control command Syntax (From PC to Projector) 
[H][AC][SoP][CRC][ID][SoM][COMMAND]
• Example: power on the projector  Enter the following code: 0xBE 0xEF 0x10 0x05 0x00 0xC6 0xFF 0x11 
0x11 0x01 0x00 0x01
NOTE: Send least significant bytes first.
Connection settingsValue
Baud Rate: 19200
Data Bits: 8
Parity None
Stop Bits 1
ZZ569`Fohmjti 

www.dell.com | support.dell.com
32Specifications
• Control Commands List 
Control
Commands 
List  Address 
Code
(BYTE)Size of the 
Payload 
(WORD) CRC16 for 
the entire 
packet 
(WORD) MsG ID 
(WORD)
MsG size 
(WORD)Command
code 
(BYTE) Command Description
0xefbe 0x10 0x0005 0xffc6 0x1111 0x0001 0x01 Power on
0xbfc7 0x02 Menu
0x7e07 0x03 Up
0x3fc5 0x04 Down
0xfe05 0x05 Left
0xbe04 0x06 Right
0x7fc4 0x07 Resync
0x3fc0 0x08 Source
0xfe00 0x09 Volume+
0xbe01 0x0a Volume- 0xffc3 0x0d Mute
0x7e02 0x0f Hide...

Specifications33
Compatibility Modes
Mode Resolution (ANALOG)
V. Frequency (Hz) H. Frequency (KHz)
VGA 640x350 70 31.5
VGA 640x350 85 37.9
VGA 640x400 85 37.9
VGA 640x480 60 31.5
VGA 640x480 72 37.9
VGA 640x480 75 37.5
VGA 640x480 85 43.3
VGA 720x400 70 31.5
VGA 720x400 85 37.9
SVGA 800x600 56 35.2
SVGA 800x600 60 37.9
SVGA 800x600 72 48.1
SVGA 800x600 75 46.9
SVGA 800x600 85 53.7 XGA 1024x768 43.4 35.5
XGA 1024x768 60 48.4
XGA 1024x768 70 56.5
XGA 1024x768 75 60.0
XGA 1024x768 85 68.7
SXGA 1280x1024 60...

www.dell.com | support.dell.com
34Specifications
ZZ569`Fohmjti 

Contacting Dell35
Contacting Dell
You can contact Dell through the Internet and by phone:
• For support through the web, go to 
support.dell.com.
• For worldwide support through the web, use the 
Choose A 
Country/Region
 menu near the bottom of the page, or see the web 
addresses listed in the following table.
• For support by e-mail, see the e-mail addresses listed in the following  table.
NOTE: Toll-free numbers are for use within the country for which they are 
listed.
NOTE: In certain countries,...

www.dell.com | support.dell.com
36Contacting Dell
Aomen
Country Code:  853Technical Supporttoll-free: 0800-105
Customer Service 
(Xiamen, China)34 160 910
Transaction Sales 
(Xiamen, China)29 693 115
Argentina (Buenos 
Aires)
International Access 
Code:
00
Country Code:  54
City Code:  11Online Support www.dell.com.ar
E-mail for Desktops and 
Portables 
[email protected]
E-mail for Servers and 
EMC
®Storage Products [email protected]
Customer Service
toll-free: 0-800-444-0730
Technical...

Contacting Dell37
Australia (Sydney)
International Access 
Code:0011
Country Code:  61
City Code:  2Online Support support.ap.dell.com
support.ap.dell.com/contactus
Technical Support
Technical Support for 
XPS computers only
toll-free: 1300 790 877
Home and Home Officetoll-free: 1300-655-533
Medium and Large 
Businesstoll-free: 1800-633-559
Small Business, 
Education, Local 
Governmenttoll-free: 1800-060-889
Customer Servicetoll-free: 1300-662-196
Country (City)
International Access 
Code Country Code...

www.dell.com | support.dell.com
38Contacting Dell
Austria (Vienna)
International Access 
Code:900
Country Code:  43
City Code:  1Online Support support.euro.dell.com
[email protected]
Technical Support for 
XPS computers only
08 20 24 05 30 81
Home/Small Business 
Sales08 20 24 05 30 00
Home/Small Business 
Fa x08 20 24 05 30 49
Home/Small Business 
Customer Service08 20 24 05 30 14
Home/Small Business 
Support08 20 24 05 30 17
Preferred 
Accounts/Corporate 
Customer Service08 20 24...

Contacting Dell39
Belgium (Brussels)
International Access 
Code:00
Country Code:  32
City Code:  2Online Support support.euro.dell.com
Technical Support for 
XPS computers only
02 481 92 96
General Support02 481 92 88
General Support Fax02 481 92 95
Customer Service02 713 15 65
Corporate Sales02 481 91 00
Fa x02 481 92 99
Switchboard02 481 91 00
Bermuda
Online Support www.dell.com/bm
[email protected]
Technical Support, 
Customer Service, Sales
1-877-890-0751
Bolivia Online Support...

www.dell.com | support.dell.com
40Contacting Dell
Brunei
Country Code:  673Technical Support 
(Penang, Malaysia)604 633 4966
Customer Service 
(Penang, Malaysia)604 633 3101
or toll-free: 801 1012
Transaction Sales 
(Penang, Malaysia)604 633 3101
or toll-free: 801 1012
Country (City)
International Access 
Code Country Code
City Code Service Type Area Codes,
Local Numbers, andToll-Free Numbers
Web and E-mail Address
ZZ569`Fohmjti