InFocus IN124A User Manual

22
Optimizing computer images
After the projector is running and the image is on the screen, you can optimize the
image using the onscreen menus. For general information on using the menus, see
page 24.
• Select default image settings using a preset appropriate to your environment.
• Adjust the Keystone, Contrast, or Brightness (page 25).
• Change the Aspect Ratio. Choose the option that best fits your input source
(
page 25).
• Adjust the Color Temperature (page 26).
• Adjust the Phase, Tracking, or Horizontal or Vertical position (page 26).
• Once you have optimized the image for a particular source, you can save the
settings using Presets. This allows you to quickly recall these settings later
(page 25).
Presentation features
Several features are provided to make giving presentations easier. Here is an
overview, details are found in the menu section.
• The Custom key allows you to assign various features to the button. The
default effect is Source Info, which displays information about the projector
and current source. See
page 27 for details.
• The Search Screen option lets you change the appearance of the blank screen
and start up screen (
page 28).
• Auto Off Time is provided to automatically shut down the projector after
several minutes. This helps preserve lamp life (
page 28).
• When the projector is connected to the computer via USB Type B, the up
and down arrows an be used as page up and page down controls.
• When the projector is connected to the computer via USB Type B, the
projector will prevent the computer from going into screen saver mode
during your presentation.

InFocus IN124A Specifications

General

Matrix size	0.55 \
Number of colors	134 million colors
Native aspect ratio	4:3
Projection distance	- m
Projection technology	DLP
Supported aspect ratios	4:3, 5:4, 16:9, 16:10
Contrast ratio (typical)	15000:1
Screen size compatibility	- \
Projector native resolution	XGA (1024x768)
Keystone correction, vertical	-40 - 40 °
Vertical synchronization (max)	120 kHz
Vertical synchronization (min)	24 kHz
Horizontal synchronization (max)	91 kHz
Horizontal synchronization (min)	15 kHz
Projector brightness (economic mode)	3200 ANSI lumens
Focus	Manual
Throw ratio	1.9 - 2.2:1
Zoom capability	Yes
Focal length range	- mm
Lamp power	240 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Lamp power (economic mode)	190 W
Service life of light source	3500 h
Service life of light source (economic mode)	5000 h
Full HD	No
Supported video modes	1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL, SECAM
HDMI version	1.4
Audio (L/R) in	0
USB connector type	Mini-USB B, USB Type-A, USB Type-B
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
VGA (D-Sub) ports quantity	3
Optical disc player type	Not included
Internal storage capacity	2 GB
HDCP	-
Noise level	32 dB
Preset modes	Bright, Presentation
Certification	UL, c-UL (US/Canada), FCC (US/Canada), CE
Noise level (economic mode)	30 dB
On Screen Display (OSD) languages	ARA, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FIN, FRE, HUN, ITA, KOR, NOR, POL, POR, RUM, RUS, SWE, TUR
RMS rated power	2 W
Audio formats supported	AAC, ADPCM, MP1, MP2, MP3, OGG, WMA
Image formats supported	BMP, JPG
Video formats supported	H.263, H.264, M-JPEG, MPEG1, MPEG4, WMV, XVID
Document formats supported	PDF
Placement	Ceiling
Product type	Standard throw projector
Product color	Black
Market positioning	Portable
Cable lock slot type	Kensington
Power source	AC
Power consumption (standby)	- W
Operating altitude	0 - 3048 m
Operating temperature (T-T)	0 - 40 °C
Cables included	VGA
Remote control type	IR

Weight and Dimensions

Depth	220 mm
Width	292 mm
Height	108 mm
Weight	3170 g
Package depth	305 mm
Package width	362 mm
Package height	197 mm
Package weight	3670 g