Table of Contents
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PON ONT
Contents of the Package
C501LL
Precautions
Warning
Before y u install the C501LL, read this section. This section contains important safety information
yo
u should know before w
Power Consider
Installing and Serv
Disconnecting P
ower
o
orking with the system.
ations
Be careful when connecting the system to the supply ci
not overloaded.
When plugging in a power socket or handling any power source, avoid ring,
necklace, metal
socket or ground of the product, the parts can be burnt o
Always make sure if there is
ungrounded extension, rubbed-off power code, or unsafe
might be dangerous.
icing the System
Before installation, the power switch of the system should be turned OFF and
disconnect all power and external cab
Remove all jewelry (including rings and chains) or othe
caught in the system or heat up and cause serious burns.
Do no
t work alone under potentially hazardous conditions.
Do not perform any action that creates a potential haza
the equipment unsafe.
When disconnecting power, note the following guidelines.
Locate the emergency power-off switch for the room before working with the
system.
To completely turn off the system, disconnect the power connection to all
power supplies.
For DC power supplies, locate the circuit breaker on the panel board that
services the DC circuit, switch the circuit breaker to the off position, and tape
the switch handle of the circuit breaker in the off position.
Do not touch the power supply when the power cord is connected. Line
voltages are present within the power supply even when the power switch is
off and the power cord is connected.
Power Adaptor
watch for better safety. If these materials touch the power
any possible danger in the workshop. Wet floor,
les.
User Guide
RJ45 Cable
rcuit so that wiring is
ut.
(or ungrounded) floor
r items that could get
rd to people or makes
3
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