Acer Projector Ph110 User Manual

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31
Problem: Message Reminders.
”Lamp is approaching the end of its useful life in full power
operation. Replacement Suggested!” will be shown about 10
seconds when lamp life is going to deplete.
Problem: Projector automatically turns to standby state.
The environment temperature is too high. Please leave the projector
for at least 30 minutes with the suitable ambient temperature.
Appendices 

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32
Replacing the lamp
The projector will detect the lamp life itself. It will show you a warning
message “Lamp is approaching the end of its useful life in full power
operation. Replacement Suggested!” When you see this message,
changing the lamp as soon as possible.
Make sure the projector has been cooled down for at least 30 minutes
before changing the lamp.
Do not operate the lamp longer than rated lifetime. Otherwise it could
be high possibility of lamp shattering. A compulsive...

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33
Appendices
Warning:To reduce the
risk of personal injury,
do not drop the lamp
module or touch the
lamp bulb. The bulb may
shatter and cause injury
if it is dropped.
NOTE
Lamp Changing Procedure:
1. Turn the power off the projector by pressing the “ 
 ”
button.
2. Allow the projector to cool down at least 30 minutes.
3. Disconnect the power cord.
4. Use a screwdriver to remove the screw from the cover.
1
5. Push up and remove the cover. 2
6. Remove the 2 screws from the lamp module. 3
7....

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Appendices
Specifications
The specs specified below are subject to change without notice. Regardin\
g the final
specs, please refer to Acer accounced marketing specs.
Light Valve - Single Chip DLP
TM Technology by Texas Instruments
Lamp - 200W User Replaceable Lamp
Number of Pixels - 854 pixels(H) X 480 lines(V)
Displayable Color - 16.7M colors
Contrast Ratio - 2000:1 (Full on/off) (Min)
Uniformity - 90%
Noise Level - 30 dB(A) (standard mode)/28 dB(A) (ECO mode)
Projection Lens - F2.5...

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35
Appendices
Mode Resolution Vertical Frequency (Hz) Horizontal Frequency (kHz)
60 Hz 31.5 kHz
72 Hz 37.7 kHz
75 Hz 37.5 kHz VGA 640 x 480
85 Hz 43.3 kHz
56 Hz 35.1 kHz
60 Hz 37.9 kHz
72 Hz 48.1 kHz
75 Hz 46.9 kHz SVGA 800 x 600
85 Hz 53.7 kHz
60 Hz 48.4 kHz
70 Hz 56.5 kHz
75 Hz 60.0 kHz
80 Hz 64.0 kHz XGA* 1024 x 768
85 Hz 68.3 kHz
SXGA * 1280 x 1024 60 Hz 64.0 kHz
MAC LC 
13 640x480 66.66 Hz 34.98 kHz
MAC II 13
640x480 66.68 Hz 35 kHz
MAC 16
832x624 74.55 Hz 49.725 kHz
MAC 19 
1024x768 75...