LIMITED WARRANTY
12 months limited warranty: The 12 months warranty will cover defects in
manufacturing and product failure for a period of 12 months from the original
date of purchase. The warranty period is not extended if we repair or replace a
warranted product.
This warranty is provided at the discretion of Simolio Ltd. And does not cover
cosmetic damage or damage due to acts of nature, accident, misuse, abuse,
negligence, commercial use, or modification of or to any part of the product.
Accessories such as stethoscope headset, AC adapter, ear tips and batteries are
not covered under this warranty.
Please contact:
support@simolio.com (for NA/AU) or support_uk@simolio.com (for UK) and
provide your Amazon order ID to register the warranty.
16
17
Part 2
SOLUTIONSPHENOMENA CAUSES
The connection between the
transmitter and the audio source
is not in place.
Make sure the connection is firm
between the transmitter and the audio
source.
Poor sound or
sound cuts in
and out
when used as a
wireless speaker.
The transmitter is placed too
close to metalworks or other
electromagnetic wave objects.
Put the transmitter far away from the
interference sources.
Make sure to insert the headset’s plug
firmly into the AUDIO OUT jack of the
speaker..
The headset’s plug isn’t firmly
inserted into the AUDIO OUT
jack of the speaker.
Make sure the
the big knob, volume set to a sufficient
level.
speaker is turned on by
The is not turned on or
the volume is too low.
speaker
No sound or poor
sound from the
headset when
used as a wireless
headset.
Make sure the connection is and
in place.
firmly
The audio cable is not plugged
well into the receiver’s
AUDIO IN jack or the audio
source’s Audio Out jack
Disconnect the headset from the receiver.
The headset is still
inserted in the AUDIO OUT
jack of the receiver.
’s plug
Can not hear
sound from
the receiver
when used as
a wired speaker.
TECHNICAL SPECIFICATION
Transmission mode
Carrier frequency
Dual speakers
Operating voltage
Transmitter
Frequency response
20 Hz – 20 KHz
Distortion
Range
Working time
≤1%
Signal-to-noise ratio
Up to 100 Feet (without obstacles)
6 hours
Charging time
Receiver
Automatic Frequency Hopping Spread Spectrum
2.4GHz ISM BAND
2*5 Watt, 6 Ohm
7.4V/1000mAh Li-Battery
≥70dB
3 hours
9V / 1.5A,
with a DC 4.0X1.7mm barrel jack
110/240V power adapter
9V / 1.5A,
with a DC 4.0X1.7mm barrel jack
110/240V power adapter
The receiver is not placed on to
the transmitter charging cradle
firmly.
Firmly place the receiver
.
on to the
transmitter charging cradle
Receiver can
not be charged
successfully
The transmitter is not switched
on.
Switch on the transmitter when charging
for the receiver.
Load the battery to the battery chamber
according to the polarity correctly.
The battery is not loaded to the
battery chamber correctly.
The receiver is not connected
with the adapter properly.
Firmly connect the receiver
.
with the
adapter when charging alone
The two units should be put at least
10 meters away from each other.
Mutual
interference
when use
two sets at the
same time
The distance between the two
sets is too close.
Put the speaker on the transmitter base,
then turn on the transmitter and the
speaker, wait for a while until you hear
sound out from the speaker, then you can
take the speaker away to listen.
SM-621
SM-621
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