Hitachi 55VF820 Owners Guide - Page 9

First time use Front Panel Controls º 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. ¾ 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. µ 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. NOTES: 1. INDICATOR LAMP LED TEMP LED POWER LED INDICATION LIGHT ON BLINKING LIGHT ON BLINKING INTERMEDIATE BLINKING (0.5 SEC CYCLE) LIGHT ON SHORT BLINKING (0.3 SEC CYCLE) MEANING NO LAMP LIGHT or BROKEN LAMP WRONG LAMP UNI T ASSEMBLY / LAMP DOOR OPEN Too hot inside the OPTIC unit COOLING FAN STOPPED BEGINNING OF WARM UP AFTER THE POWER ON. NORMAL OPERATION BEGINNING OF COOL DOWN (FOR 20 SEC.) (TV CANNOT ACCEPT ANY CODE IN THIS PERIOD EXCEPT WITHIN THE BEGINNING 5 SEC.) ACTION Need to replace if LAMP still does not light by ìPower On " again. Check assembly condition of LAMP UNIT Call for Service LONG BLINKING (1 SEC CYCLE) COOL DOWN (FOR 6 MINUTES) (TV CAN ACCEPT REMOTE CONTROL AND SIDE BUTTONS) 2. If the LAMP, TEMP, and POWER LED are blinking in the order below, the television is warming up. POWER TEMP LAMP 3. Your Hitachi LCD Rear Projection Television may appear to be OFF when it is set to input 1 ~ input 5 and the video signal is not received from the input jacks. Please make sure the Blue Power light indicator is not lit (OFF) when you are not watching for long lasting performance. 4. Your Hitachi LCD Rear Projection Television has an internal lamp that lights up the TV screen. Make sure to turn off the Power when you do not watch the LCD Rear Projection Television for longer lamp life. 9