Toshiba TDP-T250U Owners Manual - Page 14

Operations Turning the power on and off ■ Connecting the power cord 1 Insert the power cord connector into the AC IN socket of the projector. 2 Insert the power cord plug into a wall or other power outlet. Power cord connector (Supplied) ■ Removing the lens cover Be sure to remove the lens cover when the power is turned on. If it is left on, it could become deformed due to heat. ■ Turning the power on 1 Turn on the main power switch The ON/STANDBY indicator will change to orange, indicating standby mode. 2 Press the ON/STANDBY button. The power turns on with a beep sound, and the following 3 green indicators light: ON/STANDBY, LAMP, and FAN. After a moment, the start-up screen appears. Control panel Remote Control Start-up screen CAUTION • Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes or sight. • Do not block the air intake or exhaust. Doing so could cause a fire due to internal overheating. • Do not place your hands, face, or other objects near the air exhaust. Doing so could cause burns, deform/break the object. 26 Notes • The start-up screen will disappear after a moment. You can dismiss the start-up screen before this by performing any operation. You can also configure the start-up screen not to appear via the Display setting menu p.40 . • The first time you use the projector after purchase, after the start-up screen disappears, the start menu is displayed p.28 . • You can disable the beep sound in the Default setting menu p.42 . ■ Turning the power off 1 Press the ON/STANDBY button. A message appears on the screen, confirming that you wish to shut off the power. This message will disappear after a moment. (This operation is no longer valid after the message disappears.) 2 Press the ON/STANDBY button again. A beep sound is made and the screen turns off, but the internal cooling fan continues to operate for a short while. Then, the projector goes into standby mode. When cooling lamp During internal cooling After cooling complete A B C A During cooling, the LAMP indicator flashes. In this state, the power cannot be turned back on. If you are in a hurry, there is no problem with unplugging the power cord or turning off the main power switch in this state. B After the LAMP indicator goes off, the FAN indicator keeps lighted and the cooling fan continues to operate for a short while, in order to expel excess internal heat. C In standby mode Note • The projector consumes about 16W of power in standby. We recommend that you unplug the power cord or turn off the main power switch if you will not be using the projector for an extended period. PRECAUTION • If the power cord is unplugged before cooling is complete, give the lamp time (about 5 minutes) to cool before plugging it back in. If the lamp overheats, it may fail to light, and its lifetime will be shortened. 27 Operations