Yamaha 9000Pro Owner's Manual - Page 15

Starting Up Lamp The 9000Pro features two Lamp terminals (at either end of the rear panel) for connecting an optional lamp. This is especially convenient when using the 9000Pro in situations of low available light. To turn on the lamp, use the switch/dimmer control at the left end of the rear panel (as viewed from the keyboard side). Either or both terminals can be used, letting you connect up to two lamps. Use this to turn the lamp on and off and control the brightness. WARNING To avoid possible damage to the instrument, follow these precautions: • Only use lamps that conform to the specifications listed at left. • Do not attempt to insert anything other than a proper lamp to the Lamp terminals. • Do not short-circuit the terminals. • Do not apply electrical voltage (power) to the Lamp terminals. 0 - 10V DC Pin 1, 2: No connection Pin 3, 4: 0-10V DC Only use lamps conforming to the following specifications: • Lamp: 12V 5W • Connector: 4-pin XLR 1 Make sure that the POWER switch is off. 2 Connect a lamp to one of the terminals on the rear panel. Firmly push the lamp connector into the socket until it locks. WARNING • Make sure the gooseneck of the lamp is 12 inches or shorter. Goosenecks of longer lengths may be unstable. • The connected lamp becomes very hot after being on for a while. Make sure you let the lamp cool before trying to touch it. 3 Turn the power on by pressing the [POWER] switch. 4 Use the [DIMMER] control to turn the lamp on. • The light bulb will burn out over a long period of use. When this happens, replace the bulb with a new one. You can extend the life of the bulb by turning the [DIMMER] control down toward [MIN] when using the lamp. To disconnect the lamp: First, make sure the lamp is off (the [DIMMER] is set to OFF ), then unplug the lamp while holding down the PUSH latch on the rear panel. 15 13