Updating Or Upgrading The Pbx - Auerswald COMpact 5000R Inbetriebnahmeanleitung

Fig. 11: Earth terminal (COMpact 5000)

Updating or Upgrading the PBX

Warning: Improper handling of the device can cause life-threatening elec-
trical shocks.
Warning: Touching live conductors or telephone connections may cause
life-threatening electrical shocks.
Caution: Electrostatic charges can destroy sensitive components.
COMpact 5000/R - Firmware Version 6.2 - Setup V01 03/2014
Only qualified electricians should open the casing and perform installa-
tion work within an open casing.
The PBX contains hazardous voltages, even outside the power supply
unit (for instance ringer voltages). Work on active, contact-hazardous
parts is only permitted after they have been disconnected, and are no
longer live.
Working close to active parts is only permitted if these parts are discon-
nected, and are no longer live, or are protected against direct contact.
Pull out the PBX's power plug before instructing a qualified electrician
to open the casing to install extension modules.
Also disconnect the devices from auxiliary power sources (for example,
a UPS), if present.
Preparation (COMpact 5000)
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