Sharp XR-30XDM Operation Manual - Page 48

Adjusting the Projector Function ("PRJ - ADJ" Menu) (Continued) Menu operation n Page 37 7 Selecting the Transmission Speed (RS-232C) Make sure that both the projector and computer are set for the same baud rate. Selectable items Description 9600bps Transmission speed is slow. P R 115200bps Transmission speed is rapid. 8 Fan Mode Setting This function changes the fan rotation speed. Selectable items Normal High Description Suitable for normal environments. Select this when using the projector at altitudes of approximately 1,500 meters (4,900 feet) or more. When "Fan Mode" is set to "High", the fan rotation speeds up, and the fan noise becomes louder. 0 Checking the Lamp Life Status You can confirm the cumulative lamp usage time and the remaining lamp life (percentage). Lamp usage condition "Life" Operated exclusively with Lamp Setting set to "Eco +Quiet" Operated exclusively with Lamp Setting set to "Bright" Remaining lamp life 100% Approx. 3,000 hours Approx. 2,000 hours 5% Approx. 150 hours Approx. 100 hours Note • It is recommended that the lamp be changed when the remaining lamp life becomes 5%. • The lamp life may vary depending on the usage condition. 9 System Lock Function This function prevents unauthorized use of the projector. Once this function is activated, users must enter the correct keycode each time the projector is turned on. We suggest you record the keycode in a safe place where only authorized users have access. Info • If you lose or forget your keycode, contact your nearest Sharp Authorized Projector Dealer or Service Center (see page 63). Even if the product warranty is valid, the keycode reset will incur a charge. a Setting/Changing the keycode 1 Select "System Lock", then press ENTER or Q. 2 Select "Next", then press ENTER. • The screen for entering the keycode appears. 3 Press the 4 buttons on the remote control or on the projector to enter the preset keycode in "Old Code". • When setting the keycode for the first time, press R on the projector for four times. PRJ - ADJ Setting the System Lock Old Code New Code Reconfirm Note • If you input a wrong keycode, the cursor returns to the first point of the "Old Code". • The preset keycode is 4 R buttons on the projector. When you press the R button four times, the keycord input screen disappears. 44