Epson BT-35E User’s Guide
User's Guide
© 2018 Epson America, Inc., 9/18
CPD-55906R1
Information on the Moverio Website
Provides technical information.
https://tech.moverio.epson.com/en/bt-35e/
Contents
Safety Instructions ...............................4
Notes on Usage ..................................8
Included Items ...................................9
Part Names and Functions ......................10
Interface Unit ....................................... 10
Headset ............................................. 11
Connecting the Interface Unit
and External Devices ............................12
Inputs and Outputs .................................12
Connecting by HDMI ................................ 13
Connecting by USB Type-C ..........................14
Turning On/Displaying Images ..................16
Standby Mode and AV Mute ......................... 17
Extended Features ..............................18
Wearing the Headset ............................20
Wearing over Glasses ................................ 21
Using the Shade ..................................... 21
Using the Belt Clip/Cable Retainer ...............22
Replacing the Parts .............................24
Attaching and Removing the Shield ................. 24
Replacing the Temple Grip ..........................25
Replacing the Nose Pads ............................26
Supported Equipment and Software .............27
Updating the Firmware ..........................28
Maintenance ....................................29
Troubleshooting ................................30
Specifications ...................................31
Product Specifications ............................... 31
Video Input .........................................32
Power ............................................... 32
Intellectual Property Rights. . . . . . . . . . . . . . . . . . . . . .33
General Notes ..................................34
List of Safety Symbols ............................... 36
Contact List .....................................38
2
User's Guide Organization
User's Guide
Start Guide
Symbols Used in this Guide
This symbol indicates information that, if
Warning
ignored, could possibly result in serious
personal injury or even death due to incorrect handling.
Indicates procedures which may result in
damage or injury if sufficient care is not
taken.
[ ]
Indicates buttons and keys on the interface
unit.
This guide provides information on safely using this product, basic operating methods, and troubleshooting. Make sure you read this guide before using the product.
Explains procedures for using this product for the first time.
This symbol indicates information
Caution
➡
that, if ignored, could possibly result
in personal injury or physical damage
due to incorrect handling.
Indicates additional information and
points which may be useful to know
regarding a topic.
Indicates a reference to related topics.
3
01_Chapter title
Safety Instructions
For your safety, read the attached documents carefully to use the product
01_Head A
correctly. After you have read the documents, keep them in a safe place so
that you can refer to them quickly at a later date.
02__lead
Warning Usage environment and condition
precautions
Only use this product at the stated power-supply voltage.
Only use the AC adapter and dedicated micro-USB power supply
cable supplied with the product. Using other power supply devices
could result in heat, fire, explosion, malfunction, or liquid leakage.
Take the following precautions when handling the AC adapter. Failure to comply with these precautions could result in fire or electric
shock.
• Do not plug the AC adapter into an outlet being used by many
other devices.
• Do not insert the AC adapter into a dusty outlet.
• Insert the AC adapter firmly into the outlet.
• Do not hold the plug with wet hands.
• Do not cover or wrap the AC adapter in a cloth and so on.
• Do not use near a fire, stove, or electric heater.
Do not use the AC adapter, dedicated micro-USB power supply
cable, or any USB Type-C cable if they are damaged. Failure to
comply with these precautions could result in fire or electric shock.
For your safety, unplug the power supply cable when not using this
product. The insulation may deteriorate, which may result in electric
shock, fire, or malfunction.
4
4
Do not touch the plug during a thunderstorm. Failure to comply
with these precautions could result in fire or electric shock.
Do not leave this product in locations subject to temperatures beyond the specified operating range, such as cars with the windows
closed, in direct sunlight, or in front of air-conditioning or heater
outlets. Also, avoid locations subject to sudden changes in temperature. Doing so may result in fire, breakdown, malfunction, or failure.
This product is not waterproof. Do not touch the AC adapter or the
connectors and cables for each of the connector ports with wet
hands. Failure to comply with these precautions could result in fire,
burns, or electric shock.
Do not use the product in locations where it may get wet or is subject to high levels of humidity such as in a bath or shower. Failure to
comply with these precautions could result in fire or electric shock.
Do not place this product in locations subject to smoke, steam, high
humidity, or dust such as kitchen counters or near humidifiers. Doing so may result in fire, electric shock, or deterioration in image
quality.
Do not cover this product with a cloth or similar material during use.
Doing so may change the shape of the case through heat, or fire.
Do not touch the interface unit for too long while it is operating.
Doing so may result in low temperature burns if it is in contact with
your skin for too long, even if it is in a pocket or over clothing.
Do not expose the camera lens to direct sunlight for a long time.
Doing so may result in fire or explosion due to condensed beams
of light from the lens.
Safety Instructions
Warning Product usage precautions
Do not start using this product at a high volume. Doing so
may result in hearing impairment. Lower the volume before
turning off the product, and gradually increase the volume
after turning on the product. To prevent possible hearing
damage, do not listen at high volume for prolonged periods
of time.
Do not pull on the cable when inserting/removing it from the connector for the connector ports. Also, make sure you plug the connector straight into the connector port. If the connection is incomplete or incorrect, it could result in fire, burns, or electric shock.
Make sure you use genuine, certified products for cables connected
to the USB-C port or the HDMI port. Failure to comply with these
precautions could result in fire, burns, electric shock, or damage to
the product due to incorrect wiring and so on when not using certified products.
Do not allow any conductive foreign objects to touch the external
device connector or earphone microphone socket, and do not put
any conductive foreign objects into the connection ports. Doing so
may cause a short circuit and result in fire or electric shock.
Do not allow solvents such as alcohol, benzene, or thinner to touch
the product. Also, do not clean this product with a wet cloth or solvents. Doing so may warp or crack the product housing and may
result in electric shock, malfunction, or fire.
The product housing should only be opened by qualified service
personnel. Also, do not disassemble or remodel the product (including consumable items). Many of the parts inside the product
carry a high voltage and could cause fire, electric shock, accident,
or poisoning.
Do not subject the lens of the product to strong shocks or knock
it against hard objects. If the lens is damaged, it could splinter and
cause serious injuries to the eyes and face.
Do not throw the product into a fire and do not heat the product.
Do not place objects with open flames, such as candles, on this
product. Doing so may result in heat, fire, or explosion.
Warning Viewing image precautions
Do not wear this product while driving a car, riding a motor bike
or bicycle, or performing any other dangerous tasks. Doing so may
result in accident or injury.
Do not use this product in unstable locations such as stairs or at altitude. Also, do not use the product while walking in dangerous locations such as near machinery or equipment that might get caught
on the cables, where there is a lot of traffic, or where it is dark. Doing
so may result in accident or injury.
When walking while viewing images on the product, be aware of
your surroundings. If you are too focused on the image, it could result in accidents, falling down, and colliding with other people.
When viewing in dark locations, it is difficult to see your surroundings due to the brightness of the image. Be aware of your surroundings.
5
Safety Instructions
When using this product in small locations, be aware of your surroundings.
When wearing this product, do not look directly at the sun or other
light sources even if you are using the shaded shield. This could
cause serious injury to your eyes or loss of eyesight.
Make sure the cable does not catch on anything in the surrounding
area while wearing the product. Also, make sure the cable does not
wind around your neck. Doing so may result in accident or injury.
Make sure the cable does not get damaged. Otherwise, it may result
in fire or electric shock.
• Do not damage the cable.
• Do not place heavy objects on top of the cable.
• Do not bend, twist, or pull the cable with excessive force.
• Keep the power cable away from hot electrical appliances.
Warning Product abnormality precautions
In the following situations, unplug the power supply cable, and
contact the Epson service call center. Continuing to use under
these conditions may result in fire or electric shock. Do not try to
repair this product yourself.
• If you see smoke, or notice any strange odors or noises.
• If any water, beverages, or foreign objects get into the product.
• If the product was dropped or the case was damaged.
Caution Usage environment and condition
precautions
Do not place the product in locations subjected to vibrations or
shocks.
While using the product to view images, play games, or listen to
music, make sure you confirm the safety of your surroundings and
do not leave any fragile items in your immediate vicinity. The images
you are viewing may cause you to move your body involuntarily,
resulting in damage to nearby items or personal injury.
Do not place this product near high-voltage lines or magnetized
items. Doing so may result in breakdown, malfunction, or failure.
When performing maintenance, make sure you unplug the power
supply cable and disconnect all wires. Otherwise, it may result in
electric shock.
Caution Product usage precautions
Stop using this product if the skin that touches the product (face
and so on) feels itchy when wearing the product, or any unusual
rashes occur, and consult your local dermatologist.
If you sweat while using the product, wipe the sweat from your face
and the product. Continuing to use under these conditions may result in itching or a rash.
For your own safety, do not use a conversion adapter or extension
cable when using the USB-C port or the HDMI port.
6
Safety Instructions
Hold the interface unit securely or place it on a stable surface and
make sure the cables are not pulled with undue force.
Dispose of this product in accordance with your local laws and
regulations.
Caution Viewing image precautions
Always take periodic breaks when viewing images using this product. Long periods of viewing images may result in eye fatigue. If you
feel fatigued or uncomfortable even after taking a break, stop viewing immediately.
Do not drop this product or treat it with unnecessary force. Also, if
the product breaks due to an impact such as a fall, stop using the
product. Continuing to use this product may result in injury due to
glass fragments.
When wearing this product, be aware of the edges of the frame.
Also, do not place your finger between the moving parts of this
product. Doing so may result in injury.
Make sure you are wearing this product correctly. Incorrect usage
could make you feel nauseous.
This product should only be used for the purposes stated in the
manuals. Doing so may result in injury.
If a problem or malfunction occurs, stop using this product immediately. Continuing to use this product may result in injury or could
make you feel nauseous.
Stop using this product if your skin feels unusual when wearing this
product and consult your local dermatologist. Sometimes allergies
may occur due to the coating or material of the product.
How a 3D image is perceived varies depending on the individual.
Stop using the 3D function if you feel strange or cannot see in 3D.
Continuing to view the 3D images could make you feel nauseous.
This product must not be used by children under the age of
thirteen.
Do not use this product if you are sensitive to light, or feel nauseous.
Doing so may aggravate your pre-existing conditions.
Do not use this product if you have prior eye conditions. Doing so
may aggravate the symptoms such as strabismus, amblyopia, or anisometropia.
7
01_Chapter title
Notes on Usage
This product uses an Si-OLED display panel. Due to the characteris-
01_Head A
tics of the Si-OLED, you may notice burn-in or decreasing luminance
on the panel. This is not a malfunction.
02__lead
To reduce the burn-in, do the following.
• Do not display the same image for a long time.
• Hide markers or text that always appear in the same position.
• Decrease the display brightness.
List of Safety Symbols (corresponding to IEC60950-1 A2)
The following table lists the meaning of the safety symbols labeled
on the equipment.
Approved standards: IEC60417 No.5031
Meaning: Direct current
To indicate on the rating plate that
the equipment is suitable for direct
current only; to identify relevant
terminals.
Caution Headset usage precautions
Do not drop this headset or treat it with unnecessary force.
The temples can only be opened outwards. Do not apply force in
other directions. If excessive force is applied to the temples, they
may be damaged.
When transporting the device, make sure you use the box that the
device came in and the dedicated carrying case so as not to apply
excessive force to the temples.
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01_Chapter title
Included Items
01_Head A
02__lead
Headset
➡ "Headset" p.11
Interface unit
➡ "Interface Unit" p.10
AC adapter with plug attachment
➡ "Inputs and Outputs" p.12
Dedicated micro-USB power
supply cable
➡ "Inputs and Outputs" p.12
Clear and shaded safety shields
➡ "Attaching and Removing the
Shield" p.24
Belt clip
Cable retainer
Installation screw
➡ "Using the Belt Clip/Cable Re-
tainer" p.22
Carrying case
*Not waterproof.
9
9
01_Chapter title
Part Names and Functions
01_Head A
Interface Unit
02__lead
[ ] (Standby) button
Set and release standby mode and AV
mute, and show/hide images.
➡"Standby Mode and AV Mute" p.17
[ / ] (Brightness adjustment)
keys
Adjusts the brightness incrementally
within a range of 0 to 20. Hold the keys
down to increase or decrease the brightness.
[ / ] (Volume) keys
Adjusts the volume incrementally within
a range of 0 to 15. Hold the keys down to
increase or decrease the volume.
Headset connector
Connects the headset.
➡"Connecting by HDMI" p.13
➡"Connecting by USB Type-C" p.14
USB-C port
Connects to external devices
that support USB Type-C.
You can input video signals
and supply power from the
connected device. You can
also output camera data and
sensor data from the headset to the connected device.
➡"Connecting by USB Type-
C" p.14
LED indicator
Indicates the status of the product.
Orange: On Standby mode
Blue: Flashing No video signal detected
Blue: On Displaying images
Blue: Flashing
slowly
Orange: Flashing Error has occurred
AV mute enabled
Micro-B port
This port is dedicated to supplying
power.
(It cannot be used for data communication.)
HDMI port
Inputs video signals from video equipment or computers that support HDMI.
➡"Connecting by HDMI" p.13
10
10
Headset
Part Names and Functions
Temple grip
If the temple grip gets dirty or deteriorates, it can be replaced.
➡"Replacing the Temple Grip" p.25
Ambient light sensor
Senses the brightness of your surroundings and automatically adjusts the brightness of the screen.
Camera
Captures images and movies.
Remove the protective film before
use.
Interface unit connector
Inserts into the interface unit.
➡"Connecting by HDMI" p.13
➡"Connecting by USB Type-C" p.14
Temples
Open the temples to wear.
➡"Wearing the Headset" p.20
Nose pads
If the nose pads get dirty, it can be
replaced.
➡"Replacing the Nose Pads" p.26
Safety shield (shaded shown)
ANSI Z87.1-compliant. Shaded
shield helps minimize ambient light.
➡"Attaching and Removing the
Shield" p.24
3.5 mm audio jack
You can connect commercially available
earphones and microphones.
➡"Wearing the Headset" p.20
11
01_Chapter title
Connecting the Interface Unit and External Devices
01_Head A
Inputs and Outputs
02__lead
The interface unit and external devices input/output the following data and power supply.
12
12
Port Name Input/Output
• Outputs camera or sensor data.
USB-C
HDMI Inputs video signals.
Micro-B
• Inputs video signals.
• Supplies power.
Only supplies power.
(Connects the AC adapter with the dedicated micro-USB power supply
cable.)
USB-C
HDMI
Micro-B
Camera/Sensor
Video signals
Power
Video signals
Power
USB Type-C cables and HDMI cables are not
supplied with this product. You need to obtain
your own in advance.
USB Type-C
HDMI
Connecting the Interface Unit and External Devices
Connecting by HDMI
Follow the steps below to display images from external devices connected by HDMI.
Connect the headset.
A
Micro-B
HDMI
B
Connect the power supply.
C
Connect the external device.
When using the headset sensor or camera data, connect to the USB-C port. Video signals from the HDMI port have
priority over video signals from the USB-C port.
➡ "When using the headset sensors or camera" p.15
• Make sure you connect the headset before you connect the power
supply.
• Do not connect or disconnect the headset while it is operating.
• Make sure you unplug the dedicated micro-USB power supply cable
before unplugging the headset cable.
• HDMI cannot be connected using a conversion adapter.
• To prevent excessive wear on the connectors, do not disassemble
the AC adapter once it has been assembled.
13
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