05
Electronic elements including capacitance and inductance on the
device can be affected by external interferences, such as conducted
emission by capacitance coupling, inductance coupling, and
impedance coupling. To decrease the interferences, please make
sure to take the following measures:
Use the power supply that can effectively filter interference from
the power grid.
Keep the devices far from high-frequency, strong-current devices,
such as radio transmitting station.
Use electromagnetic shielding when necessary.
2.2 Product Installation
ANT
1
2
3
4
SLOT2
1
2
3
4
SLOT1
1
2
3
4
This IP PBX can support installing two extension modules at the
same time.
Optional modules are as follows.
4FXS Module
4FXO Module
1E1/T1 Module
2FXOS Module
2GSM Module
1.Check if the module is clean and intact.
2.Please ensure power of IP PBX is cut off.
3.Please ensure the direction of the module is correct (ZYCOO-logo
side up).
4.Push the module into the module slot through the guide rail.
5.Tighten the locking screws on the both ends of the module.
Module Installation
www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
