2. Installation and Interface Introductions
Besides USB power supply,the CS21 supports power adapter and portable power
supply which the power output is 5V and at least 1A.It is useful for CS21 to
use IN/OUT port for a call with an external power supply.The CS21 can provide a
perfect solution via portable power for you to hold a long time conference call
without any connection.
How to install CS21
Connect the USB port of CS21 to a USB port of the equipment through the USB
cable, See connection diagram in the
The blue Leds should be on after connection.
page 4 .
1.If you need a conference call with bluetooth ,Press ” ” to open Bluetooth ,
then search and select “N310” on your Bluetooth device.The blue Leds should
be on after connection.
See connection diagram in the page 10 .
2. CS21B supply embeded a rechargeable battery for power supply.
3.You can aslo connect the " USB " port of CS21 to a portable power for a long time
and wireless connection meeting.
1. If you need a conference call with LINE IN/LINE OUT ,connect the IN/OUT port
of CS21 to a LINE IN/LINE OUT interface of PCs or video devices through the
3.5mm 4 strand cable(or audio transfer pulg),
The blue Leds should be on after
connection.See connection diagram in the page 4 .
2. Then connect the " USB" port of CS21 to a mobile power adapter with micro
USB port.Or you can connect the " USB
" port of CS21 to a portable power for
a mobile office.
USB connection
Bluetooth conncetion
IN/OUT connection
2
