Canon LE-5W - Manual (Page 41)

41 Projecting
Connecting an external speaker
You can connect an external speaker or headphones to the projector's Audio output
jack.
Connect a commercially available audio cable to the projector's Audio output jack
(
ϕ3.5 stereo mini-plug) and the speakers or headphones.
• When you connect an audio cable to the Audio output jack, no sound comes from
the projector's built-in speaker.
• Audio is not output when no video signal is being input.
• Use an audio cable without internal impedance. If the cable has internal impedance,
the audio volume will be low.
• Turn down the projector's volume before connecting headphones to the Audio
output jack. You should also adjust the volume on the device connected to the
Audio input jack before connecting the audio cable.
Audio cable
(commercially
available)