Epson EB-Z9870U User Manual

When  an  error  has  occurred  in  the  projector,  the  error  status  is  indicated  by  the  indicator's  color  and  combination  of  flashing  or  lit.

Refer  to  the  following  table  to  see  what  the  indicators  mean  and  how  to  remedy  problems  that  they  indicate.

Indicator

Cause

Remedy or Status

Status Monitor Dis‐
play

Power

Status

Lamp1/

Lamp2

Temp

Filter

Off

Blue -

Flashing

Orange -

Flashing

Off

Off

Internal Error

Stop using the projector, remove the power cord from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.

s

Internal Error

Off

Blue -

Flashing

Off

Orange -

Flashing

Off

Fan Error
Sensor Error

Stop using the projector, remove the power cord from the electrical outlet, and
contact your local dealer or the nearest address provided in the Epson Projector
Contact List.

s

Fan Error
Sensor Error

Off

Blue -

Flashing

Off

Orange -

On

Off

High Temp Error
(Overheating)

The lamp turns off automatically and projection stops. Wait for about five
minutes. After about five minutes the projector switches to standby mode, so
check the following two points.
• Check that the air filter and air exhaust vents are clear, and that the projector is

not positioned against a wall.

• If the air filter are clogged, remove the power cord from the electrical outlet,

and then clean or replace them.
s

s

If the error continues after checking the points above, stop using the projector,
remove the power cord from the electrical outlet, and contact your local dealer
or the nearest address provided in the Epson Projector Contact List.

s

Temp Error

When using at an altitude of 1,500 m or more, set High Altitude Mode to On.

s

 Extended - Operation - High Altitude Mode 

Set Direction to Pointing Down, Pointing Up, Angled Up, or Angled Down
when the projector is installed in a direction which is not horizontal.

s

 Extended - Direction