Runco VX-4000ci manual Image appears too

Page 35

PROBLEM

POSSIBLE CAUSE

SOLUTION

The image appears too

· Brightness is set too high.

· Turn down the BRIGHTNESS

'washed out', or the darkest

· The DVD player may be set

level on the Controller. If possi-

areas of the image appear too

for too high of a brightness

ble, use a PLUGE pattern to set

bright.

level.

the brightness level properly.

 

 

· Set the DVD player for a nomi-

 

 

nal output (no boost or gain).

 

 

 

The colors of the image

· The Red, Green and/or Blue

· Check the cable connections

appear abnormal

outputs of the Controller or

on the back of the Controller or

 

inputs to the Projector are

on the Projector.

 

reversed.

 

 

· The Pr and Pb inputs on the

 

 

Component input on the

 

 

Controller are reversed

 

 

 

 

The image appears keystoned

· The Projector has been

· Adjust Keystone, see page 29.

(trapezoidal).

mounted too high or too low in

 

 

respect to its vertical

 

 

offset.

 

 

 

 

The Projector will not turn on,

· The Controller may have

· Unplug the Controller for 2

and the power LED on the

'locked-up'.

minutes; plug it back in a re-try.

front of the Controller is

 

· Perform a system reset on the

blinking red.

 

Controller (see page 30), and

 

 

then re-try.

 

 

 

The Projector will not turn

· The Projector will not turn on

· Wait two minutes until the LED

back on after it was powered-

for two minutes after power-

on the front of the Controller

down, or the image disap-

down to protect its bulb.

turns red.

pears during operation.

· The bulb has failed

 

 

 

 

33

Image 35
Contents VX-4000ci Projector Page Table of Contents Page Introduction FeaturesIncluded Accessories Product Disposal Information Declaration of Conformity Intellectual Property Rights Read Before Using the ProductLimited Warranty Limited WarrantyEffective Warranty Date Features and Benefits Input Panel Projector DescriptionTop View Bottom View Ceiling Mount DimensionsFront View Side ViewHorizontal Lens Shift Left or Right Horizontal Vertical and Lens ShiftVertical Lens Shift Up or Down Lens Option 1 Throw Distance 1.2 1.4 x Width of Screen Lens Shift RangeLens Option 3 Throw Distance 1.77 2.35 x Width of Screen Lens Option 5 Throw Distance 3.60 5.70 x Width of Screen Lens Adjustments Zoom / Focus / Shift Page Hard Buttons ProntoNeo Remote Control DescriptionBattery Installation and Replacement ProntoNeo Remote Control Usage Front Panel DHD Controller DescriptionInputs System Control Interface Rear PanelConnection Examples Quick Set-up GuideProjector Configuration Overall Functional Description Opening Screen Menu Description and NavigationAspect Ratio White Yellow Cyan Green Magenta Red Blue Input Position Lens Replacement Procedure Page Install New Lens Assembly Problem Possible Cause Solution Basic Troubleshooting TipsImage appears too General Information RS-232 CommunicationsDescription RS-232 CommandsBrightness Top View Side View Lens DimensionsTop Panel DHD Controller DimensionsVX-4000ci Projector SpecificationsDHD Controller Supplied AccessoriesPage RUMA-010130