Battery Operation; Auto Power Off; Jacks And Accessories; Using Headphones Or External Speakers - ROCK JAM RJ654 User Manual

Battery operation:

Open the battery lid on the underneath of the electronic keyboard and insert 6 x 1.5V
Size D alkaline batteries. Ensure the batteries are inserted the correct way round and replace
the battery lid.
Caution:
Do not mix old and new batteries. Do not leave batteries in the keyboard if the
keyboard is not going to be used for any length of time. This will avoid possible damage caused
by leaking batteries.

Auto Power Off:

The amplifier section of the keyboard will go into a low power standby mode if no key
is pressed for 3 minutes. Press any key to come out of the low power mode. Note the
keyboard will not enter the low power mode during demo song or rhythm playback.

Jacks and Accessories

Using headphones or external speakers:

Connect the 3.5mm headphone or external speaker plug into the [OUT] jack on the
rear of the keyboard. The keyboard internal speakers will cut out. Note: Headphones and
external speaker not supplied.

Connecting a microphone:

Connect the 3.5mm microphone plug into the [OK] jack on the rear of the keyboard.
Sing along in time with the music. Note: Microphone not supplied.
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