7 Getting to know your monitor
Getting to know your monitorFront view
Back view
1. Infrared (IR) sensor (XL2420TX
only)
2. Control buttons
3. Power button
4. Infrared (IR) emitter indicator
2
3
1
4
5. AC Power Input jack
6. Cable management hole
7. Kensington lock slot
8. Headphone hook
9. Handle
56
9
8
7