InFocus in124st User Manual

20
Using the audio
Using the projector’s speaker
Connect the audio source to the Audio In connectors to hear audio through the
projector speaker.
Amplified speakers may also be connected to the projector using the Audio Out
connector.
To adjust the volume, press the Volume buttons on the remote.
Troubleshooting Audio
If you aren’t hearing the audio, check the following:
• Make sure the audio cable is connected to the Audio In connector on the
projector, and that the other end of the cable is connected to an Audio Out
connector on the source (not a “line-in” or “microphone” connector).
• Make sure the volume is turned up enough. Press the Volume button on the
remote.
• Make sure the correct source is active.
• Adjust the audio source.
• If playing a video, make sure the playback has not been paused.
connect audio cable

InFocus in124st Specifications

General

Number of colors	1.073 billion 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)	4000:1
Screen size compatibility	- \
Projector native resolution	XGA (1024x768)
Keystone correction, vertical	±40 °
Vertical synchronization (max)	120 kHz
Vertical synchronization (min)	50 kHz
Horizontal synchronization (max)	100 kHz
Horizontal synchronization (min)	31 kHz
Projector brightness (economic mode)	2500 ANSI lumens
Focus	Manual
Offset	10 %
Throw ratio	0.6 - 0.6:1
Focal length range	- mm
Lamp type	UHP
Lamp power	230 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	3500 h
Service life of light source (economic mode)	5000 h
Full HD	No
HD-Ready	Yes
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	176 x 144, 1024 x 768 (XGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
RMS rated power	2 W
Number of built-in speakers	1
USB connector type	Mini-USB 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
Component video (YPbPr/YCbCr) in	0
Connectivity technology	Wired
Noise level	30 dB
Preset modes	Cinema, Custom, Presentation
Certification	UL, c-UL, FCC, CE
Noise level (economic mode)	28 dB
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), DAN, DEU, DUT, ENG, ESP, FIN, FRE, ITA, KOR, NOR, POL, POR, RUS, SWE, TUR
Placement	Desktop, Ceiling
Product type	Short throw projector
Product color	Black
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	- W
Power consumption (typical)	260 W
Operating altitude	0 - 3048 m
Operating temperature (T-T)	5 - 35 °C
Cables included	AC, VGA

Weight and Dimensions

Depth	230 mm
Width	327 mm
Height	133 mm
Weight	2720 g