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Acer X1123H User Manual

Acer X1123H
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29
English
Security
Administrator Password
You can enter "Administrator Password" when the "Enter
Administrator Password" or "Enter Password" dialogue box
displays.
Press to change "Administrator Password".
The factory default of "Administrator Password" is
"1234".
If you forget your administrator password, do the following
to retrieve the administrator password:
Enter the unique 6-digit "Universal Password" which is
printed on the Security Card that came with your
projector. This unique password will be accepted by the
projector no matter what the administrator password is.
If the Security Card is lost, please contact your local Acer
service center.
Lock User Startup Screen
This function is set to "OFF" by default. If set to "ON", the
startup screen is locked and cannot be changed by the
"Startup Screen" and "Screen Capture" functions.
Reset
Press "ENTER" after choosing "Yes" to return the display
parameters on all menus to the factory default settings.

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Acer X1123H Specifications

General IconGeneral
Power sourceAC
AC input voltage120 - 230 V
Power consumption (standby)- W
Power consumption (typical)260 W
Power consumption (economy mode)205 W
Number of colors1.073 billion colors
Native aspect ratio4:3
Projection distance1 - 10 m
Projection technologyDLP
Supported aspect ratios4:3, 16:9
Contrast ratio (typical)20000:1
Screen size compatibility- \
Projector native resolutionSVGA (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 ports0
Maximum digital resolution1920 x 1200 pixels
FocusManual
Throw ratio1.96 - 2.15:1
Digital zoom2 x
Optical zoom1.1 x
Focal length range22 - 24.1 mm
Aperture range (F-F)2.56 - 2.68
Lamp typeOSRAM
Lamp power203 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source5000 h
Service life of light source (economic mode)10000 h
DVI portNo
USB 2.0 ports quantityUSB 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 level30 dB
Projection modesCeiling, Front, Rear
Noise level (economic mode)26 dB
Analog signal format systemNTSC, PAL, SECAM
Mac compatibilityYes
RMS rated power3 W
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 90 %
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorBlack
Cables includedAC, VGA
Weight and Dimensions IconWeight and Dimensions
Weight2400 g

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