JVC DLA-HD950 DLA-HD990 Error 12: Internal temperature is too high (abnormal internal temperature)

Projector · taken from the manufacturer’s manual, pages cited

Warning code12

Internal temperature is too high (abnormal internal temperature) The manual's first action is: “Leave the unit until it cools down. After that, turn on the power again.”

Model
JVC DLA-HD950 DLA-HD990
Display shows
12
Type
Warning code
Source
Manual p. 47

What 12 means

Internal temperature is too high (abnormal internal temperature) p. 47

Common causes

  • Internal temperature is too high (abnormal internal temperature) p. 47

Safety warnings — read before you start

  • WARNINGWARNING. Do not cut off the main plug from this equipment. p. 4

What to do

  1. Leave the unit until it cools down. After that, turn on the power again. p. 47

If 12 is still not resolved

  • Leave the unit until it cools down. After that, turn on the power again. p. 47
    “Leave the unit until it cools down. After that, turn on the power again.”
Open the manual at page 47 All DLA-HD950 DLA-HD990 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 12; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with JVC. Found a mistake? Report an error.