Quick Start Guide
Before installation or use of the E1 device, carefully
read all of the instructions in this safety guide for safe
operation of the device. This safety guide contains
important warnings and cautions regarding safety.
Improper setup, care, and operation of the E1 device
may lead to the risk of death, injury, or damage to the
device or other property, including device accessories.
After reading, keep this safety guide handy for future
reference.
The symbols shown below are internationally
accepted symbols that warn of potential hazards with
electrical devices.
Safety symbols
The exclamation point within a triangle
warning sign alerts you to important safety
warnings and instructions in the product
guides.
The lightning ash within a triangle warning
sign alerts you of dangerous voltage inside
the E1 device. It warns you of the potential
risk of electrical shock to persons.
Important safety instructions
1. READ these instructions.
2. FOLLOW all instructions
3. KEEP these instructions.
4. HEED all warnings.
5. DO NOT use the E1 device near water.
6. DO NOT expose the E1 device to dripping or
splashing and ensure that no objects lled with
liquids, such as vases, are placed on the device.
7. CLEAN ONLY with dry cloth.
8. DO NOT block any ventilation openings.
9. DO NOT install near any heat sources such
as radiators, heat registers, stoves, or other
equipment that produce heat.
10. DO NOT place naked ame sources -- such as
candles -- on the E1 device.
11. DO NOT defeat the safety purpose of the polarized
or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding-
type plug has two blades and a third grounding
prong. The wide blade or the third prong is
provided for your safety. If the provided plug does
not t into your outlet, consult an electrician for
replacement of the obsolete outlet.
12. PROTECT the power cable from being walked
on or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
E1 device.
13. DO NOT overload wall outlets or extension cords
beyond their rated capacity as this can cause
electric shock or re.
When using the E1 device, always follow the basic
safety precautions to reduce the risk of re, electric
shock and injury to persons, including the following:
Safety guide
14. DO NOT USE AND UNPLUG the E1 device during
an electrical storm or when unused for long periods
of time. There may be a remote risk of electric
shock from lightning.
15. To completely disconnect the E1 device from the
AC Mains, disconnect the power supply cable plug
from the AC outlet.
16. USE the appointed service personnel for any
product service needed. Servicing is required when
the E1 device has been damaged in any way,
such as a power supply cable or plug is damaged,
liquid has been spilled or objects have fallen into
the device, the device has been exposed to rain or
moisture, does not operate normally, or has been
dropped.
17. ONLY USE attachments/accessories specied by
the manufacturer.
WARNING: Do not open the E1 device! Risk of
electrical shock. Voltages in the E1 device are
hazardous to life. No user-serviceable parts inside.
Do not attempt to take apart, open, service, or modify
the E1 device, power supply, or accessories. Doing so
could present the risk of electric shock, re or other
hazard, or damage to the E1 device, power supply,
or accessories.
Safety notice
The E1 device is intended for indoor use only.
“CAUTION” Risk of explosion if the RTC battery is
replaced by an incorrect type.
To operate the E1 device, external surfaces do not
need to be touched for longer than 1 second.
The E1 device is intended to be supplied by a
Certied USB Type-C AC power adapter suitable for
use at Tma 40 degree C whose output complies with
LPS or PS2 and meets ES1, non-hazardous energy
level, and is rated O/P: 5Vdc/3A or 9Vdc/ 3A or
15Vdc/ 3A or 20Vdc/ 5A. Use only the manufacturer
supplied AC adapter approved for use with the E1
device. Use of another AC adapter may change the
compliance of the E1 device and may present risk of
re or electric shock.
WARNING Do not use the E1 device near
water, for example, in a wet
basement or near a swimming pool.
WARNING Avoid using the E1 device during
an electrical storm. There may be a
remote risk of electric shock
from lightning.
WARNING Do not block air ventilation holes.
WARNING Do not touch the bottom metal parts.
Hot parts!
Fingers can be burned when handling hot
parts. Wait 20 minutes after switching off
the E1 device before handling parts.