Download  Print this page

Sony SmartEyeglass SED-E1 Reference page 2

Hide thumbs


What is Bluetooth wireless technology?
Bluetooth wireless technology is a short-range wireless technology that enables
wireless data communication between digital devices, such as a computer and
digital camera. Bluetooth wireless technology operates within a range of about 10 m
(about 30 ft).
Connecting two devices as necessary is common, but some devices can be
connected to multiple devices at the same time.
You do not need to use a cable for connection, nor is it necessary for the devices to
face one another, such is the case with infrared technology. For example, you can
use such a device in a bag or pocket.
Bluetooth standard is an international standard supported by thousands of
companies all over the world, and employed by various companies worldwide.
Maximum communication range
Maximum communication range may shorten under the following conditions.
ˋThere is an obstacle such as a person, metal, or wall between this device and the
Bluetooth device.
ˋA wireless LAN device is in use near this device.
ˋA microwave oven is in use near the device.
ˋA device that generates electromagnetic radiation is in use near this device.
Interference from other devices
Because Bluetooth devices and wireless LAN (IEEE802.11b/g/n) use the same
frequency, microwave interference may occur and resulting in communication speed
deterioration, noise, or invalid connection if this device is used near a wireless LAN
device. In such a case, perform the following.
ˋUse this device at least 10 m (about 30 ft) away from the wireless LAN device.
ˋIf this device is used within 10 m (about 30 ft) of a wireless LAN device, turn off
the wireless LAN device.
Interference to other devices
Microwaves emitting from a Bluetooth device may affect the operation of devices,
such as electronic medical equipment. Turn off this device and other Bluetooth
devices in the following locations, as it may cause an accident.
ˋin a hospital, train, airplane, or a gas station where inflammable gas is present
ˋnear automatic doors or a fire alarm
ˎ To be able to use the Bluetooth function, the Bluetooth device to be connected
requires the same profile as the system's.
Note also that even if the same profile exists, devices may vary in function
depending on their specifications.
ˎ Due to the characteristic of Bluetooth wireless technology, the sound played on
this device is slightly delayed from the sound played on the Bluetooth device
during talking on the telephone or listening to the music.
ˎ This device supports security capabilities that comply with the Bluetooth standard
to provide a secure connection when the Bluetooth wireless technology is used,
but security may not be enough depending on the setting. Be careful when
communicating using Bluetooth wireless technology.
ˎ We do not take any responsibility for the leakage of information during Bluetooth
ˎ A device featuring the Bluetooth function is required to conform to the Bluetooth
standard specified by Bluetooth SIG, and be authenticated. Even if the connected
device conforms to the above mentioned Bluetooth standard, some devices may
not be connected or work correctly, depending on the features or specifications of
the device.
ˎ Communication may be interrupted depending on the Bluetooth device
connected with this device, the communication environment or the usage
Communication system
Bluetooth Specification version 3.0
Bluetooth Specification Power Class 2
Compatible Bluetooth Profiles
HFP (Hands-free Profile)
SPP (Serial Port Profile)
Wireless LAN
Communication system
Communication system
NFC Forum Type 3 Tag compliant
Power, general
Binocular, see-through (transmittance 85% or more)
Resolution (horizontal × vertical)
419 × 138 pixel
Field of view (horizontal × vertical)
Diagonal 20° (19° × 6°)
Display color
Monochrome (green)
Color depth
8 bit
Maximum brightness
1,000 cd/m2
Micro USB port
Still images: 3 Megapixels
Accelerometer, Gyroscope, Electronic compass, Brightness sensor, Microphone,
Noise suppression sub microphone
Battery life *1*2*3*4
When the camera is not used: Approx. 150 minutes with continuous use
When the camera is used: Approx. 80 minutes with continuous use
*1 When using the device under the following conditions.
ˋThe displayed images are always on.
ˋThe setting of the display brightness is the default.
*2 May differ depending on the ambient temperature or application usage.
*3 When you connect to the wireless LAN, battery life becomes shorter even if the
camera is not used.
*4 The battery life may vary depending on your smartphone.
Lithium-ion rechargeable battery
Maximum charge voltage: 4.25 V DC
Maximum charge current: 0.9 A
Operating temperature
5 °C to 35 °C (41 °F to 95 °F)
Storage temperature
-15 °C to 50 °C (5 °F to 122 °F)
Eyewear: Approx. 77 g (2.7 oz) (excluding the cable)
Controller: Approx. 45 g (1.6 oz) (excluding the cable)
Folded: Approx. 180 mm × 39 mm × 72 mm (7 1/8 in × 1 9/16 in × 2 7/8 in) (w/h/d)
Unfolded: Approx. 180 mm × 39 mm × 182 mm (7 1/8 in × 1 9/16 in × 7 1/4 in) (w/h/d)
Controller: Approx. 54 mm × 21 mm × 60 mm (2 1/4 in × 27/32 in × 2 3/8 in) (w/h/d)
(excluding projected parts)
Cable: Approx. 63 cm (24 7/8 in) (length)
Supported OS
Android 4.4 or later
Supplied items
Micro USB cable (1)
Carrying case (1)
Dark Filter (2)
Camera cover sheet (1)
Nose pad (small) (1)
Startup Guide (1)
Reference Guide (1)
Warranty (1)
Design and specifications are subject to change without notice.
When disposing of the device
For environment protection, remove the built-in lithium-ion rechargeable battery
from the device.
Before removing the rechargeable battery, drain the battery by disconnecting the
micro USB cable and use the device only with the battery.
Do NOT open the controller other than when disposing of the device.
1. Turn off the device and disconnect the micro USB cable if connected.
2. Open the
micro USB port cover and
remove the screw with a Phillips
Use a Phillips screwdriver, such as a precision
screwdriver, which suits the screw size.
3. Remove the rear side of the controller.
4. Take the rechargeable battery out from
the device.
ˎ Xperia is a trademark or registered trademark of Sony Mobile Communications AB.
ˎ Android™ and Google Play™ are trademarks or registered trademarks of Google
ˎ The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any
use of such marks by Sony Corporation is under license.
ˎ The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the United
States and in other countries.
ˎ Tweet, Twitter, the Twitter logo, the Twitter bird, and the Twitter "t" are trademarks
or registered trademarks of Twitter, Inc.
Other trademarks and trade names are those of their respective owners.
For frequently asked questions and support contact information, visit the
following website:
Customer Support


Table of Contents