Samsung Projector Sp M250 User Manual

Using3-5
Position Using this function, you can adjust the screen position if it is not aligned. 
To adjust, select the direction you want to move the screen, and then press the arrow button pointing 
in that direction repeatedly. 
Digital NR If dotted lines appear in an image or the screen shakes, enabling Digital NR (Noise Reduction) can 
improve the quality of the picture. 
 When the input signal is a PC Timing (D-Sub/HDMI) signal,  does not operate. 
Black Level If the black level is unsuitable for...

3-5Using
 3-5-3. Setup
MENUDESCRIPTION
Install To tailor the picture to the installation location, (for example, behind a semi-transparent screen, hang-
ing from the ceiling), you can invert the projected images vertically / horizontally. 
•  : Normal Image 
•  : Horizontal/Vertical Reversed Image 
•  : Horizontally Reversed Image 
•  : Vertically Reversed Image 
Lamp Mode  Using this function, you can set the image brightness by adjusting the amount of light generated by 
the lamp.
•  : This mode is...

Using3-5
Video Type If the screen quality is abnormal as a result of the projector not identifying the input signal type auto-
matically in  or  mode, Video Type lets you manually set the input signal.
• In  mode, the menu is only enabled for AV  Timing (D-Sub) input signals. For separate H/V 
sync, it is only enabled for a 1280 x 720p 59.94Hz/60Hz signal. 
• ---
• In  mode,  is only enabl ed for the 640x480p 59.94Hz/60 Hz and 1280x720p 
59.94Hz/60 Hz signals.
•  -- 
Caption The  function is supp orted...

3-5Using
 3-5-4. Option
MENUDESCRIPTION
Language Using this function, you can select the language used for the menu screen. 
Menu Option •  : You can move Menu Position up/down/left/right. 
•  : You can set the translucency of the menu. 
• ---
•  : You can set the display time of the menu.
• ------
Sound
The projector comes with an internal 7W (mono) speaker.
• ----
Filter Check Time Sets the check period for the filter. (Unit: hours)
• ----
 If the filter usage time is larger than the filter check...

Troubleshooting4-1
4 Troubleshooting
4-1 Before Requesting Service
 Please check the following before requesting After-Sales service. If the problem continues, please contact your nearest 
Samsung Electronics Service Center.
 
Symptoms Troubleshooting
Installa-
tion and 
Connec-
tion No Power. Check the power cable connections. 
I want to install my projector on the ceiling.  The ceiling installation bracket is sold separately. Contact your 
local product distributor. 
External Source can not be...

4-1Troubleshooting
Screen and 
External 
Source Cannot see picture images. Be sure that the power cord of the projector is connected.
Be sure that the proper input source is selected.
Check that the connectors are properly connected to the ports 
at the back of the projector.
Check the Remote Control batteries.
Be sure that the  and settings are not at 
their lower limit.
Poor color.  Adjust the  and . 
Images are not clear. Adjust the focus. 
Check if the projector is too far from or too near to the...

More Information5-1
5 More Information
5-1 Specifications
 This Class B equipment is designed for home and office use. The equipment has been registered regarding EMI for 
residential use. It may be used in all areas. Class A is for office use. Class A is for business while class B emits less 
electromagnetic waves than class A.
 
MODEL SP-M200SP-M220SP-M250
PanelSize 0.63 inches 3P LCD
Resolution XGA (1024 x 768)
Aspect ratio 4:3
Power Power Consumption  240 W 240 W 260 W
Voltage 100~240V AC, 50/60Hz...

5-1More Information
 The LCD panel used in the LCD projector consists of hundreds of thousands of fine pixels. Like other video display devices, 
the LCD panel may contain bad pixels which do not operate. When shipping a product, the conditions for identifying bad 
pixels and the number of bad pixels that a LCD panel is allowed to contain are strictly managed in accordance with the 
relevant specified standards by the LCD panel manufacturer and our company. Though a screen may have some dead 
pixels,...

More Information5-2
5-2 RS232C Command Table
Communication Format (Complies with the RS232C Standard)
• Baud rate : 9,600 bps 
• parity : None
• Data bits : 8, stop bit : 1
• Flow Control : None
Serial Communication Protocol
1.Command Packet Structure [7bytes]
• A command packet consists of 7 bytes in total.
• The two bytes 0x08 and 0x22 signify that the packet is for serial communication.
• The following 4 bytes represent a pre-defined command that can be defined by the user.
• The last byte is the...

5-2More Information
Command Table
CONTROL ITEMCMD1CMD2CMD3VALUE
General Power Power Display OSD 
/ Power On0x00 0x00 0x00 0
OK 1
Cancel 2
Direct Power 
Off3
Volume Direct Vol-
ume0x01 0x00 0x00 (0~100)
Continuous Up 0x01 0
Down 0x02 0
Mute On 0x02 0x00 0x00 0
Off 1
Blank On 0x03 0x00 0x00 0
Off 1
Still On 0x04 0x00 0x00 0
Off 1
Power On 
Protection(0~9) 0x05 0x00 0x00 (0~9)
Input Source List AV AV 0x0A 0x00 0x01 0
PC PC 0x03 0
HDMI HDMI 0x04 0