Acer X1123H User Manual

30
English
Management
ECO Mode
Choose "On" to dim the projector lamp, which will also
lower the power consumption, reduce noise, and extend
the lamp life. Choose "Off" to return to the normal mode.
High Altitude
Choose "On" to turn on the High Altitude mode. When
this function is turned on, the projector fans operate at full
speed continuously to cool down the projector’s
temperature.
Turn Off Mode
• Standard: Enables you to turn off the projector with
fan cooling process by pressing the power button
twice.
• Instant Resume: Enables you to restart the projector
immediately within 2 minutes after turning it off.
Auto Shutdown
(Minutes)
The projector will automatically shut down while there is
no signal input detected after the time you set.
Menu Display
Time (Seconds)
• 5/15/30: Chooses the length of time the OSD menu
will remain active after your last key press.
• Manual: The OSD menu remains active. The only way
to launch or exit the OSD menu is by pressing
"MENU".
AC Power On
Selecting "On" enables the function. The projector will
automatically turn on when power is supplied via the
power cord.
Control Panel
Lock
• Off: Allows all keys on the control panel to operate
normally.
• Child Lock: Disables the Power key on the control
panel when the projector is in standby mode to
prevent it from being accidentally turned on. To turn
the projector on, press and hold the Power key for 3
seconds.
• Full Lock: Disables all keys on the control panel. If you
turn off the projector without disabling the Full Lock
function, the projector will still be in locked status the
next time it is turned on. To disable Full Lock function,
press and hold "POWER" on the control panel for 7
seconds and the Control Panel Lock will be set to
"Off". When the projector is in standby mode, press
and hold "POWER" on the control panel for 7 seconds
to turn the projector on and the Control Panel Lock
will be set to "Off".

Acer X1123H Specifications

General

Power source	AC
AC input voltage	120 - 230 V
Power consumption (standby)	- W
Power consumption (typical)	260 W
Power consumption (economy mode)	205 W
Number of colors	1.073 billion colors
Native aspect ratio	4:3
Projection distance	1 - 10 m
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (typical)	20000:1
Screen size compatibility	- \
Projector native resolution	SVGA (800x600)
Keystone correction, vertical	-40 - 40 °
Vertical synchronization (max)	0.12 kHz
Vertical synchronization (min)	0.024 kHz
Horizontal synchronization (max)	100 kHz
Horizontal synchronization (min)	15 kHz
RS-232 ports	0
Maximum digital resolution	1920 x 1200 pixels
Focus	Manual
Throw ratio	1.96 - 2.15:1
Digital zoom	2 x
Optical zoom	1.1 x
Focal length range	22 - 24.1 mm
Aperture range (F-F)	2.56 - 2.68
Lamp type	OSRAM
Lamp power	203 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	5000 h
Service life of light source (economic mode)	10000 h
DVI port	No
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.
Ethernet LAN	-
Noise level	30 dB
Projection modes	Ceiling, Front, Rear
Noise level (economic mode)	26 dB
Analog signal format system	NTSC, PAL, SECAM
Mac compatibility	Yes
RMS rated power	3 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 90 %
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	Black
Cables included	AC, VGA

Weight and Dimensions

Weight	2400 g