BOXLIGHT CP-33t manual Maintenance, Temperature Warning Indicator, Air Filter Care And Cleaning

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MAINTENANCE

APPENDIX

MAINTENANCE

TEMPERATURE WARNING INDICATOR

The TEMPERATURE WARNING Indicator flashes red when the internal temperature of the projector exceeds the normal temperature. The Indicator stops flashing when the temperature of the projector become normal. When the TEMPERATURE WARNING Indicator continues to flash, check the item listed below.

1

The Ventilation slots of the projector may be blocked. In such an event, reposition the appliance so that the

ventilation slots are not obstructed.

2

Air filters are clogged with dust particles. Clean the air filters by following AIR FILTER CARE AND CLEANING

below.

3

If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans or the

Internal Circuits may be malfunctioning. In that case, call Boxlight.

AIR FILTER CARE AND CLEANING

The Removable Air Filters prevent dust from accumulating on the surface of the Projection Lens and the Projection Mirror. Should the Air Filters become clogged with dust particles, it will reduce the Cooling Fans' effectiveness and may result in internal heat build up and adversely affect the life of the projector.

Clean the Air Filters following the steps below:

1

Turn the power off, and disconnect the AC power cord from the

AIR FILTERS

AC outlet.

 

2

Turn the projector upside down and remove 2 Air Filters by

 

pulling the latches of them upward.

 

3

Clean the Air Filters with brush or wash out the dust and

 

particles.

 

4

inserted.Replace the Air Filter. Make sure that the Air Filters are fully

 

CAUTION

Do not operate the projector with the Air Filter removed. Dust may become stuck on the LCD Panel and the Mirror, degrading the picture quality.

Do not put the small parts into the Air Intake Vents. It result in malfunction of the projector.

The Air Filter is small. Ensure that children don’t eat or swallow it.

RECOMMENDATION

We recommend avoiding dusty/smoky environments for operating the projector. Using in these environment may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on the liquid crystal panel and lens inside it, and may resultantly be projected onto the screen together with the picture.

When the above symptoms are noticed contact Boxlight at 1-800-762-5757 or 360-779-7901 for cleaning.

CLEANING THE PROJECTION LENS

Follow these steps to clean the projection lens:

1

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.

2

3

Lightly wipe the cleaning cloth over the lens.

When you are not using the projector, replace the lens cover.

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Contents BOXLIGHT BOXLIGHT CP-33tUSER’S GUIDE INFORMATION TO THE USER SAFETY PRECAUTIONSTO THE OWNER RISK OF ELECTRIC SHOCK DO NOT OPENIMPORTANT SAFETY INSTRUCTIONS SETTING TABLE OF CONTENTSFEATURES AND DESIGN 5 COMPUTER MODEOther Features FEATURES AND DESIGNImage Resolution AccessoriesPREPARATION POWER CORD CONNECTORADJUSTABLE FEET AND FEET LOCK LATCHES NAME OF EACH PART OF THE PROJECTORPOSITIONING THE PROJECTOR SETTING-UP THE PROJECTORADJUSTABLE FEET ROOM LIGHTPREPARATION CONNECTING THE AC POWER CORD VENTILATIONCAUTION WHEN CARRYING OR TRANSPORTING THE PROJECTOR PREPARATION MOVING THE PROJECTORTERMINALS OF THE PROJECTOR CONNECTING THE PROJECTORCONTROL PORT CONNECTOR S-VIDEO INPUT JACK VIDEO INPUT JACKCONNECTING TO THE VIDEO EQUIPMENT CONNECTING THE PROJECTORTerminals of the Projector Terminal Terminal CONNECTING TO THE COMPUTERTo connect to the computer, refer to the figure below Terminalin the table below depend ing on the RESOLUTIONMAC ADAPTER Not supplied MODE that you want toLeft Side OPERATION OF THE REMOTE CONTROLBEFORE OPERATION LASER POINTER FUNCTION16.4’ 5 m 16.4’ 5 m REMOTE CONTROL BATTERIES INSTALLATIONOperating Range VOLUME BUTTONLAMP INDICATOR TOP CONTROLS AND INDICATORSPOWER ON-OFF BUTTON READY INDICATORFLOW OF ON-SCREEN MENU HOW TO OPERATE ON-SCREEN MENUOPERATING ON-SCREEN MENU WIRELESS REMOTE CONTROLMENU BAR IN COMPUTER MODE Press MENU BUTTON while in Computer mode SETTING MENUBEFORE OPERATION MENU BAR MODE MENUMENU BAR IN MCI MODE Press MENU BUTTON while in MCI modeVIEW MENU TURNING ON / OFF THE PROJECTOR Power off?BASIC OPERATIONS TURNING ON THE PROJECTORFOCUS ADJUSTMENT ADJUSTING THE IMAGEZOOM ADJUSTMENT KEYSTONE ADJUSTMENTSOUND MUTE ADJUSTMENT SOUND ADJUSTMENTSOUND VOLUME ADJUSTMENT BASIC OPERATION NO SHOW FUNCTIONSELECTING COMPUTER SYSTEM COMPUTER MODESELECTING COMPUTER MODE DIRECT OPERATIONPC ADJUSTMENT COMPUTER MODETotal lines ResetCloses the PC ADJUST Menu Total dotsCOMPUTER MODE COMPATIBLE COMPUTER SPECIFICATIONS NOTE Specifications are subject to change without noticeMAC LC13 NORMAL FUNCTION PICTURE IMAGE ADJUSTMENTADJUST PICTURE IMAGE MANUALLY NormalStarts the Auto Image Adjustment PICTURE POSITION ADJUSTMENTCOMPUTER MODE AUTO IMAGE FUNCTION Closes the AUTO IMAGE ADJUSTMENT MenuKeystone PICTURE SCREEN ADJUSTMENTTrue Digital ZoomSELECTING COLOR SYSTEM VIDEO MODESELECTING VIDEO MODE RegularColor ADJUSTING THE PICTURE IMAGECloses the PICTURE IMAGE ADJUSTMENT Menu TintHOW TO LOAD THE MEMORY CARD INTO THE PROJECTOR MCI MODEOPERATING THE PC CARD SLOT AVAILABLE CARD SELECTING MCI MODEAVAILABLE DATA Media Card ImagerPAGE SELECTION SHOW THE DATA IN THE MEMORY CARDINDEX SELECTION Index and PageACCESS TO THE MEMORY CARD THROUGH THE PROJECTOR WRITE DATA INTO THE MEMORY CARDRecalls the data previously adjusted PICTURE IMAGE ADJUSTMENTADJUST THE PICTURE IMAGE MANUALLY Stores the adjusted data in the memoryTrue INSTALL / REMOVE THE SMARTMEDIA SMARTMEDIA AND PC CARD ADAPTERIMPORTANT NOTE MCI MODE PRECAUTIONS AND SPECIFICATIONS OF THE SMARTMEDIA PRECAUTIONS AND SPECIFICATIONS OF THE PC CARD ADAPTERSELECTING LANGUAGE SETTINGSETTING MENU Blue backOPERATING WIRELESS MOUSE OPERATING WIRELESS MOUSEINSTALLATION APPENDIXAIR FILTER CARE AND CLEANING MAINTENANCETEMPERATURE WARNING INDICATOR CLEANING THE PROJECTION LENSLAMP REPLACEMENT MONITOR TIMER APPENDIX LAMP REPLACEMENT INDICATORLAMP REPLACEMENT ORDER REPLACEMENT LAMPTROUBLESHOOTING ProblemTry these Solution Remote Control Unit TECHNICAL SPECIFICATIONS Type No. POA-MCSRL OPTIONAL PARTSControl Cable for Serial Port Control Cable for ADB PortDISCLAIMER OR UNSTATED WARRANTIES LIMITED WARRANTYWARRANTY LIMITATION AND EXCLUSION LIMITATION OR LIABILITY