The following table explains the meaning of the video source icons:Video source icons

Computer, Computer1, or InputA

Computer2 or InputB

S-Video

Video

D4 (Digital)

DVI or HDMI (Digital)

The following table explains the meaning of the error icons (see Chapter 7 for recommended solutions to problems):

Error icons

Lamp replacement notification (the lamp is nearing the end of its life; see page 104)

High-speed cooling in progress (the projector is getting too hot but continues to operate)

Lamp out or lamp cover open

Overheating (projection is turned off automatically)

Internal problem

Fan error

Sensor error

94Managing the Projector from a Remote Computer