Preparing
21
Frequency used
2.4 GHz band (2.402 to 2.480 GHz)
Supported codecs
SBC, Qualcomm
®
aptX
™
audio
Warning
•
Electromagnetic interference may cause medical equipment to malfunction. Before using the device, make
sure there is no medical equipment in the vicinity.
•
Electromagnetic interference may cause automatically controlled equipment to malfunction which could
cause an accident. Do not use the device near automatically controlled equipment such as automatic doors
or fire alarms.
c
•
Connect a Bluetooth device that supports copyright protection (SCMS-T).
•
You may not be able to connect depending on the standard and type of device.
•
Even when connecting within the specified communication distance, connections can be lost due to
the status of the signal.
•
The communication method for Bluetooth uses the same frequency (2.4 GHz) as wireless LAN
(IEEE802.11b/g) or microwave ovens. Therefore, if these devices are used at the same time, radio wave
interference may occur, the image and audio may be interrupted, or communication may not be
possible. If you do need to use these devices at the same time, make sure there is enough distance
between them and the Bluetooth device.
•
You cannot connect multiple Bluetooth devices to the projector at the same time.
•
There is a delay in the audio output from any Bluetooth audio devices.
Connecting external speakers
To output audio from external speakers, connect the speakers to the projector's Audio Out port with a
commercially available audio cable.
c
•
To output audio from external speakers, set
Audio Out Device
to
Projector
.
s
Settings
-
HDMI
Link
-
Audio Out Device
•
When an AV system is not connected to the projector, audio is output from the external speakers, even
if
Audio Out Device
is set to
AV System
.
