Zycoo CooVox Series-U50 Quick Installation Manual page 5

Environment
Operating
Storage
Clearness
The dust accumulated on IP PBX can be absorbed by static
electricity and result in poor contact of metal contact points. Some
measures have been taken for the device to prevent static
electricity, but too strong static electricity can cause deadly
damage to the electronic elements on the internal circuit board. To
avoid the effect of static electricity on the operation of IP PBX,
please attach much importance to the following items:
Dust the device regularly, and keep the indoor air clean.
Keep the device well grounded and ensure static electricity has
been transferred.
Electromagnetic Interference
n.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)12
Temperature
0 C~40 C
-40 C~70 C
PWR SYS ETH USB 1 2 3 4 1 2 3 4
SLOT1 SLOT2
PWR SYS ETH USB 1 2 3 4
SLOT1
04
Humidity
10%~90%RH Non-condensing
5%~90%RH Non-condensing
CooVox
IP Phone System
1 2 3 4
SLOT2
CooVox
IP Phone System