InFocus IN2102 User Manual

23
Using the audio
Using the projector’s speaker
To use the projector’s speaker, connect your source to the Audio In Com-
puter or Video connectors.
To adjust the volume, press the Volume buttons on the keypad or remote.
Troubleshooting Audio
If you aren’t hearing the audio, check the following:
• Make sure the audio cable is connected to the correct Audio In connec-
tor, Computer or Video.
• Make sure the volume is turned up enough. Press the Volum e button
on the keypad or remote.
• Make sure the correct source is active.
• Make sure that you are connected to an “audio out” connector on the
source as opposed to a “line-in” or “microphone” connector.
• Adjust the audio source.
• If playing a video, make sure the playback has not been paused.
Connecting external speakers
The projector can be attached to external amplified speakers by connecting a
3.5mm stereo audio cable from the Audio Out connector on the projector to
the amplified speakers. Alternatively, you can bypass the projector’s audio
system and connect the audio directly from your source to a stereo or home
theater system.
connect audio cable
adjust volume
external speakers
speaker
cable
audio out
with own power source

InFocus IN2102 Specifications

General

Matrix size	0.55 \
Projection distance	10 m
Vertical scan range	50 - 85 Hz
Horizontal scan range	31 - 79 kHz
Projection technology	DLP
Contrast ratio (typical)	2000:1
Projector native resolution	SVGA (800x600)
Keystone correction, vertical	-20 - 20 °
Aspect ratio	4:3, 5:4, 16:9
RS-232 ports	1
Dimensions (WxDxH)	297.2 x 228.6 x 99.1 mm
Power requirements	100 - 240, 50 - 60 Hz
Connectivity technology	Wired
Lamp power	200 W
Light source type	Lamp
Service life of light source	2500 h
Service life of light source (economic mode)	3000 h
Analog signal format system	NTSC, PAL, SECAM
RMS rated power	2 W
Microphone in	Yes
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.
Component video (YPbPr/YCbCr) in	2
Noise level	35 dB
Certification	UL, c-UL, FCC-A, CE, GOST, TUV GS, CCC, IRAM, NOM, C-Tick, MIC, eK, PSB
Power consumption (typical)	250 W
Operating temperature (T-T)	5 - 31.11 °C

Weight and Dimensions

Weight	3130 g
Package weight	5260 g