81. IntroductionTop FeaturesM402W/M362W/M322W/M402X/M362X/M322X/M282XM352WS/M302WS/M332XS1, 28 9 111256 10347138 9 111256 107131. (POWER) Button(→ page 17, 29)2. POWER Indicator(→ page 16, 17, 29, 135)3. STATUS Indicator(→ page 135)4. LAMP Indicator(→ page 132, 135)5. ECO Button(→ page 33)6. SOURCE Button(→ page 19)7. AUTO ADJ. Button(→ page 28)8. MENU Button(→ page 80)[M352WS/M302WS/M332XS]9. ▲▼◀▶ / Volume Buttons ◀▶ / Keystone Buttons▲▼(→ page 24, 28, 80)[M402W/M362W/M322W/M402X/M362X/M322X/M282X]9. ▲▼◀▶ / Volume Buttons ◀▶ / Keystone Button ▼( )(→ page 24, 28, 80)10. ENTER Button(→ page 80)11. EXIT Button(→ page 80)12. Wireless LAN Indicator ( )When the projector is turned on with the optional wire-less LAN unit inserted, the indicator will light up blue.(→ page 128)13. ECO IndicatorWhen [ECO MODE] is set to the other options than[OFF], this indicator will light up green.(→ page 33)NOTE:• All the buttons except ▲▼◀▶ will light when pressed. The light will turn off if no button operation is made for 90 seconds.