POWER Light
When the TV is turned ON, the Power Light will first blink to indicate that the television lamp is warming
up. This light will be ON during normal operation. When the TV is turned OFF, the Power Light will blink
to indicate that the television lamp will be cooling down and the light will eventually turn off.
TEMP Indicator
This light is off during normal operation. If this indicator is lit, the optic unit is too hot. If this indicator is
blinking, the cooling fan has stopped. Please call service. The optic unit has an air filter that may become
clogged over time. The internal termperature will increse which will trigger the temperature sensor to display
an On-Screen warning. After 6 minutes, the lamp will turn off, then the TV will turn off with the TEMP LED On.
LAMP Indicator
This light is off during normal operation. If light is lit, the lamp has failed. See page 55-58 for lamp
replacement procedure. Consult your Hitachi dealer for proper part. If light is blinking, lamp cover is not
assembled securely after replacement.
9
Front Panel Controls
First time use
NO LAMP LI
G
HT
or BRO
K
EN LAMP
WRON
G
LAMP UNI T
A
SS
EMBLY / LAMP
DOOR OPEN
Too hot in
s
ide the
OPTIC uni t
COOLIN
G
FAN
S
TOPPED
BE
G
INNIN
G
OF WARM UP
AFTER THE POWER ON.
NORMAL OPERATION
BE
G
INNIN
G
OF COOL DOWN
(FOR 20
S
EC.)
(TV CANNOT ACCEPT ANY CODE
IN THI
S
PERIOD EXCEPT WITHIN
THE BE
G
INNIN
G
5
S
EC.)
COOL DOWN
(FOR 6 MINUTE
S
)
(TV CAN ACCEPT REMOTE
CONTROL AND
S
IDE BUTTON
S
)
LI
G
HT ON
BLIN
K
IN
G
LI
G
HT ON
BLIN
K
IN
G
INTERMEDIATE BLIN
K
IN
G
(0.5
S
EC CYCLE)
LI
G
HT ON
S
HORT BLIN
K
IN
G
(0.3
S
EC CYCLE)
LON
G
BLIN
K
IN
G
(1
S
EC CYCLE)
INDICATOR
INDICATION
MEANIN
G
ACTION
LAMP LED
TEMP
LED
POWER
LED
Need to replace if
LAMP
s
till doe
s
not light by
ìPower On
”
again.
Chec
k
a
ss
embly condition of
LAMP UNIT
Call for
S
ervice
NOTE
S
:
1.
2. If the LAMP, TEMP, and POWER LED are blin
k
ing in the order below, the televi
s
ion i
s
warming up.
3. Your Hitachi LCD Rear Projection Televi
s
ion may appear to be OFF when it i
s
s
et to input 1 ~ input 5 and the video
s
ignal i
s
not received from the input jac
ks
. Plea
s
e ma
k
e
s
ure the Blue Power light indicator i
s
not lit (OFF) when
you are not watching for long la
s
ting performance.
4.
Your Hitachi LCD Rear Projection Televi
s
ion ha
s
an internal lamp that light
s
up the TV
s
creen. Ma
k
e
s
ure to turn off
the Power when you do not watch the LCD Rear Projection Televi
s
ion for longer lamp life.
POWER TEMP LAMP
Summary of Contents for 50VF820 - 50" Rear Projection TV
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