3M 9550 Operating Guide - Page 5

Lamp Replacement ENX -- 82V, 360W 9050, 9060, 9070, 9080, 9100 FXL -- 82V, 410W 9075, 9085, 9200 or FNT -- 24V, 275W EVD -- 36V, 400W 9550 only 1. Turn projector off and unplug the power cord. 2. Lift up top cover. ! Lamp and adjacent metal parts are hot. Allow lamp to cool before replacing. 3. Remove and discard the old lamp. See Illustration (A). 4. Install new lamp. 5. Push fully and squarely into socket. See Illustration (B). A B ENX FXL ENX FXL 6. Close the top cover. Lamp Changer/Indicator 1. The 9080, 9085, 9100, 9200 and 9550 have a lamp changer feature. Note 9080/9085 only: To access the Lamp Changer Control, raise the Top Cover. 2. To activate the second lamp, rotate the lamp changer knob (1). 3. The 9550 has an indicator that lights up red (2). This visual reminder alerts the operator that one or both of the lamps are burned out or missing. High/Low Lamp Switch -- 9070, 9075, 9085, 9100, 9200, 9550 Note Two lamps are provided with the 9200 and 9550. 1. The High-Low lamp switch (3) * is located on the top front control panel. 2. High is recommended for LCD projection panels. Low is recommended for normal use. Note Operating the OHP in the Low lamp setting will extend lamp life. Note Opening the lamp changer will deactivate the lamp (Lamp Interlock Switch (4)). * On some models the switch is located inside the top cover. 3M 9000 Series Operator's Guide Page 3