Ask Proxima C160/c180 Projector Users Guide

30
Picture menuTo adjust the following six settings, highlight the setting, press Select, use 
the up and down arrows to adjust the values, then press select to confirm 
the changes.
Ve r t i c a l  K e y s t o n e: adjusts the image vertically and makes a squarer image. 
You can also adjust vertical keystone from the keypad. If you want the pro-
jector to automatically adjust the vertical keystone, check the Auto Vert 
check box.
Horizontal Keystone: adjusts the image horizontally and makes a squarer...

31
Presets: The provided Presets optimize the projector for displaying com-
puter presentations, photographs, and film images. You can use the preset 
as a starting point, then further customize the settings for each source. If 
you do change the settings, the Preset menu item selected changes to None 
to indicate your customization. The settings you customize are saved in the 
preset for each source. To restore the factory default settings, choose Factory 
Reset in the Settings>Service menu.
There are...

32 Advanced settings
Sharpness: (video sources only) changes the clarity of the edges of a video 
image. Select a sharpness setting.
Color Space: This option applies to computer sources. It allows you to 
select a color space that has been specifically tuned for the video input. 
When Auto is selected, the projector automatically determines the standard. 
To choose a different setting, turn off Auto, then choose RGB for computer 
sources, choose either SMPTE240, REC709 or REC601 for component 
sources....

33
Settings menuAudio: allows adjustments to the volume and balance, and turns the projec-
tor ’s startup Chime on and off.
Sources
: allows you to assign a particular input to a specific source key 
when using the optional Integrator remote. Also allows selection of a 
default Startup Source and enables or disables Autosource. 
Sources>Startup Source: this determines which source the projector 
checks first for active video during power-up. 
Sources>Autosource: When Autosource is not checked, the...

34
Startup Logo: allows you to display a blank Black, White, or Blue screen 
instead of the default screen at startup and when no source is detected. It 
also allows you to capture and display a custom startup screen. 
To capture a custom logo, display the image you want to capture on your 
computer, highlight Capture New, then press Select twice. While the cap-
ture is underway, the LED on the keypad turns orange. When ready, the 
projector confirms the capture and the LED changes to green. 
The next...

35
Effect Key: allows you to assign a different function to the Effect button on 
the remote to quickly and easily use the effect. Only one effect can be 
enabled at a time. Highlight an effect and press Select to choose a different 
one. The default effect is Freeze.
Blank: shows an empty screen. 
Mute: turns off all sound. 
Aspect Ratio: sets the ratio of the image width to image height.
Source: cycles through the available sources.
Auto Image: causes computer sources to be reacquired.
Freeze: pauses...

36
Network: The C180 has an RJ45 Ethernet connector that supports network 
connections and TCP/IP protocols. This will allow for the control and man-
agement of the projector over a corporate network. The following fields are 
accessible when DHCP is not checked and available for manual entry of 
data.
IP Address: Identifies the projector on the network.
Subnet mask: Separates the network address part of the IP address.
Default gateway: The IP address of the local router.
DHCP: Select this to...

37
MaintenanceCleaning the lens1
Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
Avoid using an excessive amount of cleaner, and don’t apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens.
2
Lightly wipe the cleaning cloth over the lens in a circular motion. If you 
don’t intend to use the projector immediately, replace the lens cap.
clean the lens 
with a soft dry cloth
and non-abrasive
cleaner 

38
Replacing the projection lampThe lamp hour timer in the About menu counts the number of hours the 
lamp has been in use. When the lamp timer reaches the estimated total lamp 
life, the LED on the projector ’s keypad blinks red (indicating a lamp error, 
see page 42) and a dialog box appears each time the projector is turned on. 
You can order new lamp modules from your dealer. See “Accessories” on 
page 41 for information.1
Turn off the projector and unplug the power cable. 
2
Wait 60 minutes to allow...

39
 Be extremely careful when removing the lamp housing. In the unlikely 
event that the lamp ruptures, small glass fragments may be generated. 
The lamp module is designed to contain most of these fragments, but 
use caution when removing it. Before replacing the lamp, clean the 
lamp compartment and dispose of cleaning materials. Wash hands after 
lamp replacement. his product has a lamp which contains a very small 
amount of mercury. Dispose of it as required by local, state or federal 
ordinances...