EVOCONNECT EVO-SPF-700D User manual

®
24 Evoness SRL
Str. Bega Nr. 6
400601 Cluj-Napoca
Romania
Tel.: [phone]
E-mail: [e-mail]
Website: www.tehnicavizuala.ro
EVO-SPF-700D
High-Quality Omnidirectional Speakerphone With Expansion Microphone
EVO-SP -700D is a professional-grade omnidirectional speakerphone, which adopts international
advanced voice processing technology, providing 48K sampling rate, and echo cancellation is up to
500ms. The sound quality is clear and beautiful, intelligent noise reduction completely eliminates
clutter, and the voice is restored with high fidelity. Built-in 4-channel high-definition microphone array,
the best pickup distance is 6m ( 60-degreecircle range = 12m), the sound is lifelike, clear and
natural.
The high-fidelity digital sound system has a wide sound field. Suitable for meeting rooms of different
sizes. It supports Bluetooth connection, allowing easy and pleasant remote communication anytime,
anywhere.
EVO-SP -700D has perfect expansion capabilities. When it needs to be used in a larger meeting
room or for group discussions, the product is equipped with an expansion unit, which has a speaker
system and a microphone system, so the two equipment can work in a conference environment at
the same time.
The speakers and microphones of the main unit and the expansion unit are fully synchronized, and
they can be controlled with each other at the same time, which greatly optimizes the omnidirectional
microphone's pickup and playback capabilities, bringing a better experience to the user.
Key eatures
 Full duplex deep echo cancellation, 48k broadband voice call HD technology, intelligent
microphone mixing, dynamic noise suppression, automatic gain technology.
 With 4 built-in unidirectional microphones, the full degree audio = 60-degree circle = range has
12 meters diameter.
 USB and Bluetooth included
 AUX interface, connecting with earphone with .5mm audio cable
 Perfect expansion capability. The product is equipped with an expansion unit. The speakers and
microphones of the main unit and expansion unit are fully synchronized, and can be controlled
each other at the same time, which greatly optimizes the omnidirectional microphone pickup and
playback performance.

®
24 Evoness SRL
Str. Bega Nr. 6
400601 Cluj-Napoca
Romania
Tel.: [phone]
E-mail: [e-mail]
Website: www.tehnicavizuala.ro
 The speaker system adopts a multi-core digital unit with a volume up to 85dB and a 16-level
speaker volume digital adjustment.
 Multiple buttons: Off-hook, hang-up, microphone mute, volume increase and decrease, and
Bluetooth.
 Built-in battery 5400mA, working duration is more than 10 hours. Standby time is 90 days.
Technical Specifications
Item Parameter Description
Product
Appearance
Audio technical
parameters
Acoustic echo
cancellation（AEC）
Full-duplex echo cancellation depth can reach
more than 65dB
Echo length ≥500ms
Two-way noise
compression（NC） Noise compression below: 25dB
Automatic Direction
finding Technology of
Intelligent
microphone（EMI）
Supporte
Automatic gain control
technology（AGC） Support
Audio parameter Microphone Frequency
Response 100Hz-22KHz
Speaker Frequency
Response 100Hz-22KHz
Pickup range 12M，60°
Speaker volume Maximum: 87dB
Main Microphone
Interface AUX .5MM audio in/out interface
RJ45net
work port Connect with expansion microphone
USB
Interface TYPE-B audio in/out interface
Power
switch Long press S to open the device

®
24 Evoness SRL
Str. Bega Nr. 6
400601 Cluj-Napoca
Romania
Tel.: [phone]
E-mail: [e-mail]
Website: www.tehnicavizuala.ro
Expansion Microphone
RJ45
network
port
Connected with main microphone
Button
description Button silk screen
Volume button decrease/increase volume
Bluetooth button Turn on/off Bluetooth
Off/on hook button
Off-hook/on-hook（off-hook enter or
exit calling statue when there is a
skype for business call.）
Microphone mute button Turn on/off microphone
PC Mode
Press the volume up button and the
microphone mute button at the same
time for 5 seconds. At this time, the
green light of the button indicator
flashes times, indicating that it has
entered the PC mode.
Mobile Phone Mode
Press the volume down button and the
microphone mute button at the same
time for 5 seconds. At this time, the
green light of the button indicator
flashes 5 times, indicating that it has
entered the mobile phone mode.
Echo Cancellation Mode
Press the on-hook button and the
microphone mute button at the same
time for 5 seconds. At this time, when
the green light of the button indicator
flashes times and the microphone
status indicator is green, it means that
the echo cancellation mode has been
entered; when the green light of the
button indicator flashes times times,
and the microphone status indicator is
red, it means exiting the echo
cancellation mode
Earphone Mode
Press the bluetooth button and the
microphone mute button at the same
time for 5 seconds, when the green
light of the button indicator flashes
times, it means switching the normal
mode/headphone mode

®
24 Evoness SRL
Str. Bega Nr. 6
400601 Cluj-Napoca
Romania
Tel.: [phone]
E-mail: [e-mail]
Website: www.tehnicavizuala.ro
Indicator
Bluetooth status indicator
Blue light
flashing Bluetooth pairing status
Blue light is
on Bluetooth is connected
Microphone status
indicator
Red light is
on Mute the microphone
green light
is always
on
The microphone is working
Working status indicator
Red light is
on Mute the microphone
green light
is always
on
The microphone is working
Low power
indicator
The first red light of the working
status indicator flashes, indicating
that the device is in a low state
Battery status, needs to be charged
Power status indicator
Red light is
on
The battery is low and must be
charged
Flashing
green Charging
green light
is always
on
The battery is fully charged
Bluetooth Support
Power supply
Built-in battery Built-in 5400mA battery , working duration is more than 10 hours. Standby time 90 days
USB Able to connect with USB
Application
environment and
specifications
Reverberation time < 0.5 second
Noise level < -48 dBA
System Windows/Andriod/iOS /Linux
power supply AC100~240V，50-60HZ，12W
Operating temperature 0°C-50°C (Operating statue)
humidity 20%-85%
Safety specifications CE MARK (LVD & EMC DIRECTIVE ); ROHS
Dimension 152mm*152mm* 8mm
Accessories Standard accessories
USB cable/cascade cable
Bluetooth Dongle included
User manual