Mitel MiVoice 5000, Руководство по установке

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13
B
EFORE
Y
OU
B
EGIN
C
HAPTER
4 I
NSTALLATION
Installation
Before You Begin
Note or take a picture of your unit's serial number before starting the installation, and place the card
stickers of the cards not factory installed. Refer to Locating the Product Serial Number.
Installing the Unit on a Flat Surface
Before you start
WARNING
: Before performing this procedure, you must first read and understand the Safety Recommen -
dations listed in this document.
Steps
1.
Unpack the unit and go through the Package Check List.
2.
Apply the Bumpon™ autoadhesive protective products to the bottom of the unit.
NOTE
: This will improve the airflow under the unit.
3.
Install the unit on the flat surface.
4.
Make sure the unit is at 20 cm (8 in.) from your monitor, computer casing, or other peripheral, including
speakers.
Cards
Information to Know Before You Begin
•
Make sure an adequate earth ground connection has been made between the grounding screw on the
back of the controller and an appropriate grounding point in your site.
•
Adequate earth ground connection is mandatory to avoid any damage or injuries.
•
Wear an ESD wrist strap, ensuring that it makes good contact with bare skin.
•
Attach the ESD wrist strap end to an earth ground (grounding screw on the back of the controller or
unpainted bare metal spot of a grounded equipment rack).
•
Turn off the power switch of the controller.
•
Turn off the power sources used to power the controller at the circuit breaker.
NOTE
: Redundant Power Supply units do not have a power switch.
•
Disconnect all cables (except the earth ground connection) from the controller
CAUTION
: Power source cables must be disconnected last.