Problem
Points to be checked
Reference page
No power supplied
from <USB (VIEWER/
WIRELESS/DC OUT)>
terminal
f
Is the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [STANDBY MODE] set to
[ECO] ?
92
f
Has the external device connected to the <USB (VIEWER/WIRELESS/DC OUT)> terminal
exceeded the rating (5 VDC, maximum 2 A)?
31
Operation noise became
loud.
If the temperature inside the projector becomes high, the speed of the internal cooling fan
increases automatically and the operation noise becomes loud. If the internal temperature
reaches the abnormal value, the indicators will light up or blink.
144
f
Is the ambient temperature high?
20
f
Is the air filter unit dirty?
145
f
Is the intake/exhaust vent blocked?
20
Attention
f
If the problem persists, after confirming the contents of the table, consult your dealer.
150 -
ENGLISH
Chapter 6 Maintenance - Troubleshooting
Содержание PT-VMZ51
Страница 44: ...Chapter 3 Basic Operations This chapter describes basic operations to start with 44 ENGLISH...
Страница 114: ...Chapter 5 Operation of Function This chapter describes the operation methods of some functions 114 ENGLISH...
Страница 152: ...Chapter 7 Appendix This chapter describes specifications for the projector 152 ENGLISH...