Optoma Zw212st Projector User Manual

101English
Appendices
 4. Verify that the resolution setting of the monitor display is lower 
than or equal to  UXGA (1600 × 1200). 
 If you are using a Notebook:
 1. First, follow the steps above to adjust resolution of the  
computer.
 2.  Press the appropriate keys listed below for your notebook 
manufacturer to send signal out from your notebook to the 
projector. Example: [Fn]+[F4]
Acer 
 
 [Fn]+[F5]
Asus     
[Fn]+[F8]
Dell 

   
[Fn]+[F8]
Gateway  
 [Fn]+[F4]
Mac 

Apple: 
System Preference ...

102English
Appendices
 Image is out of focus
 ►Make sure the lens cap is removed.
 ►Adjust the Focus Ring on the projector lens. 
 ►Make sure the projection screen is between the required distance. 
See page 16.
 The image is stretched when displaying 16:9 DVD title
 ►When you play anamorphic DVD or 16:9 DVD, the projector will 
show the best image when the projector display mode is set to 
16:9 in the OSD.
 ►If you play 4:3 format DVD titles, please change the format to 4:3 
in the projector OSD.
 ►If...

103English
Appendices
 ►If possible, turn off the projector, then unplug the power cord and 
wait at least 60 seconds before reconnecting power.
 If the remote control does not work
 ►Ensure that the operating angle of the remote control is within 
±15° horizontally and vertically to one of the IR receivers on the\
 
projector.
 ►Remove any obstructions between the remote control and the 
projector. Move to within 7 m (±0°) of the projector.
 ►Make sure the batteries are inserted correctly.
 ►Replace...

104English
Appendices
 On Screen Messages 
 No source found
 
 Logo capture failed:
 
 File not supported
 
 No audio output during Network Display mode.
 No audio driver installed on your computer. Download and install 
the audio driver from the Optoma Web Utility page.
 If Audio driver is already in-
stalled, check the computer 
sound settings in Control Panel 
and make sure that you select 
Line 1 (Virtual Audio Driver).
   

105English
Appendices
	For widescreen 
resolution 
(WXGA), the 
compatibility 
support is 
dependent on 
Notebook/PC 
models.
	 120Hz input 
signals may be 
dependent on 
graphics cards 
support.
	 Please note that 
using resolutions 
other than native 
1024 x 768 (XGA 
model), 1280 
x 800 (WXGA 
model) may result 
in some loss of 
image clarity.
	 For WXGA model 
only. 
Compatibility Modes
Mode Resolution V-Sync (Hz)
H-Sync (KHz)
Anglog DigitalAnglog Digital
VGA 640 × 350 707031.50 31.50
VGA 640 ×...

106English
Appendices
Video CompatibilityComputer Compatibility
Mode
Resolution V-Sync (Hz) H-Sync (KHz)
MAC LC 13” 640 × 480 66.66 34.98
MAC II 13” 640 × 480 66.68 35.00
MAC 16” 832 × 624 74.55 49.73
MAC 19” 1024 × 768 7560.24
MAC 1152 × 870 75.06 68.68
MAC G4 640 × 480 6031.35
i MAC DV 1024 × 768 7560.00
i MAC DV 1152 × 870 7568.49
NTSCM (3.58MHz), 4.43 MHz
PA L B, D, G, H, I, M, N
SECAM B, D, G, K, K1, L
SDTV 480i/p, 576i/p, 
HDTV 720p@50Hz/60Hz, 1080i@50Hz/60Hz, 1080p@24Hz/50Hz/60Hz
 
   

107English
Appendices
Supported Multimedia Format
Video 
File Format Video 
Format Decode Max 
Resolution Profiel 
Level
AVI,MOV,3GP,MP4 H.2631920x1080 30fps  P370
AVI,MOV,3GP,MP4 H.2641920x1080 30fps  BP/MP/HPL4.1
AVI,MOV,3GP,MP4,WMV MPEG4 1920x1080 30fps  SP/ASPL5
AVI,MOV,3GP,MP4 Xivd1920x1080 30fps  HD
AVI,MOV MJPEG8192x8192 30fps BaselineYUV444
WMV VC-11920x1080 30fps  SP/MP/APL3
F LV Sorenson 
Spark 1920x1080 30fps 
SparkL3
Photo
File Format File extension
BMP *.bmp
JPG, JPEG *.jpg, *.jpeg
Audio...

108English
Appendices
RS232 Pin Assignments
Pin no.Spec.  
(from projector side)
1 TXD
2 RXD
3 GND
RS232 Commands and Protocol 
Function List
3
1 2
	
RS232 shell is 
grounded.  

109English
Appendices
RS232 Protocol Function List
Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1 
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F 
1.  There is a  after all ASCII  commands.
 
2.  0D is the HEX code for  in ASCII 
code.
XX=01-99, projector's ID,
XX=00 is for all projectors  
Optoma EW610ST/EX610ST RS232 Command Table....

11 0English
Appendices