Acer Pn X14 Users Guide

31
EnglishNote 2 : An overview of the Tools page
Note 3: The Info page shows the projector information and status.
Management
ECO ModeChoose 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.
You can 
enter the 
projector 
information.
You can 
adjust the 
LAN control 
settings.
You can set the 
user password/
administrator 
password to 
prevent 
unauthorized use 
of the remote 
network operation/...

32
English
Audio
High AltitudeChoose 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.
Auto Shutdown
(Minutes)The projector will automatically shut down while there is 
no signal input detected after the setting time.
Lamp Hour ElapseDisplays the lamp’s elapsed operating time (in hours).
Lamp RemindingChoose this function to show or hide warning message 
when the changing lamp message...

33
EnglishTimer
Language
Timer LocationSets the location of the timer on the screen.
Timer Start (or 
Stop)Press   to start or stop the timer.
Timer Period 
(Minutes)Press   to adjust the timer period.
Timer VolumeSelect this function to adjust the notification volume 
when the timer function is enabled and time is up.
Timer Display
Press   to choose a timer display mode.
Language
Sets a language for the OSD menus. Use   to 
select your preferred language.
•Press   to confirm the selection.
Downloaded...

34
English
Appendices
Troubleshooting
If you experience a problem with your Acer projector, refer to the following 
troubleshooting guide. If the problem persists, please contact your local reseller 
or service center.
Image Problems and Solutions
# Problem Solution
1 No image appears 
onscreen•Make sure all the cables are correctly connected as 
described in the Getting Started section.
•Ensure none of the connector pins are bent or 
broken.
•Check if the projection lamp has been securely 
installed....

35
English
3 Partial, scrolling 
or incorrectly 
displayed image
(For notebooks)•Press RESYNC on the control panel or remote 
control.
•For an incorrectly displayed image:•Follow the steps for item 2 (above) to adjust 
the resolution of your computer.
•Press the toggle output settings. Example: 
[Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8], 
Gateway [Fn]+[F4], IBM [Fn]+[F7], HP 
[Fn]+[F4], NEC [Fn]+[F3], Toshiba [Fn]+[F5]
•If you experience difficulty changing resolutions or 
your monitor freezes, restart...

36
English
Problems with the Projector
8 Image is stretched 
when displaying a 
widescreen 
DVD titleWhen you play a DVD encoded in anamorphic or 16:9 
aspect ratio you may need to adjust the following 
settings:
•If you play a 4:3 format DVD title, please change the 
format to 4:3 with the projector OSD.
•If the image is still stretched, you will also need to 
adjust the aspect ratio. Set up the display format to 
16:9 (wide) aspect ratio on your DVD player.
9 Image is too small 
or too large
•Adjust...

37
EnglishOSD Messages
# Condition Message Reminder
1 Message Fan Fail - the system fan is not working.
Projector Overheated - the projector has exceeded its 
recommended operating temperature and must be allowed to 
cool down before it is used. Please also check the dust filters if 
they are installed. If the dust filter is clogged with dust, please 
clean it.
Replace the lamp - the lamp is about to reach its maximum 
lifetime. Prepare to replace it soon.
Fan Fail.
Lamp will automatically turn off...

38
English
LED & Alarm Definition Listing
LED Messages
Message Power LED Lamp LED Temp LED
Red Blue Red Red
Standby
(Power cord plugged in)V-- -- --
Power on -- V -- --
Lamp retry -- Quick 
flashing-- --
Turning off (Cooling 
state)Quick 
flashing-- -- --
Turning off (Cooling 
completed)V-- -- --
Error (Thermal failure) -- V -- V
Error (Fan lock failure) -- V -- Quick 
flashing
Error (Lamp breakdown) -- V V --
Error (Color wheel 
failure)-- V Quick 
flashing--
Downloaded From projector-manual.com Acer...

39
EnglishReplacing the Lamp
Use a screwdriver to remove the screw(s) from the cover, and then pull out 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, change the lamp as soon 
as possible. Make sure the projector has been cooled down for at least 30 
minutes before changing the lamp.
Warning: Lamp compartment is hot! Allow it to cool...

40
English
Ceiling Mount Installation
If you wish to install the projector using a ceiling mount, please refer to the 
steps below:
1 Drill four holes into a solid, structurally sound part of the ceiling, and 
secure the mount base.
Note: Screws are not included. Please obtain the appropriate 
screws for your type of ceiling.
2 Secure the ceiling rod using the appropriate type of cylinder screws.
20 mm13mm
8.4mm130 mm
49.9mm
Short Rod
Screw Type A
50 mm length / 8 mm diameter -Ceiling Mount 
Base
-...