Onkyo CBX-300 instruction manual Replacing the Battery, Aiming the Remote Controller, En-12, Notes

Getting to Know the CBX-300—Continued

Replacing the Battery

Use only a battery of the same type (CR 2025, lithium button battery).

1 While pushing the locking tab toward the center of the remote controller, slide out the battery holder.

Back of remote controller

Locking tab

2 Remove the old battery from the battery holder, insert the new battery, and then slide the battery holder back into the remote controller.

Positive (+) side up

Battery holder

Polarity (+) symbol

Battery type

Locking tab

Notes:

•If the remote controller doesn’t work reliably, try replacing the battery.

•When removing the battery holder, be careful that you don’t damage your fingernail.

•Misuse of lithium batteries may cause a fire or chemi- cal burn. Always keep out of reach of children. Never disassemble, charge, heat above 100˚ C, or incinerate.

CAUTION:

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

Aiming the Remote Controller

When using the remote controller, point it toward the CBX-300’s remote control sensor, as shown below.

Remote control sensor

CBX-300

30°

30°

Notes:

•The remote controller may not work reliably if the CBX-300 is subjected to bright light, such as direct sunlight or inverter-type fluorescent lights. Keep this in mind when installing.

•If another remote controller of the same type is used in the same room, or the CBX-300 is installed close to equipment that uses infrared rays, the remote control- ler may not work reliably.

•Don’t put anything, such as a book, on the remote con- troller because the buttons may be pressed inadvert- ently, thereby draining the batteries.

•The remote controller will not work if there’s an obsta- cle between it and the CBX-300’s remote control sen- sor.

En-12