User’s Manual
Synaccess Networks, Inc.
www.synaccess-net.com
(760) 930 – 0473 Page 11 of 46
2 Important Safety Precautions for Hardware Installation
2.1 Safety Precautions
It is important that you read this section before attempting any of the hardware installation and maintenance
procedures in this guide.
The following instructions are important for your safety and for the functioning of the unit. Read the instructions
carefully before attempting the installation
WARNING!
To reduce the risk of fire or electrical shock, never remove the cover of the unit. No user serviceable parts
inside. Repair should be done by authorized service personnel only.
The unit should be installed in indoor with ambient temperature and sufficient airflow.
WARNING!
Ensure that the hardware you are working with is disconnected from the power supply during installation. This
means that the unit’s power cable and network cables must remain disconnected until you are instructed to make
the connections. Follow the instructions in the procedures carefully.
This equipment is disconnected from the power supply by removing the power cord(s) from the power outlet. It is
therefore important to locate the unit close to a power outlet that is easily accessible.
WARNING!
When connecting a hardware unit to a power supply, for your safety you must always connect it to a grounded wall
outlet.
2.2 Battery Replacement
A 3.0V Lithium battery is installed in the unit for internal Real-Time Clock and system data retention. The battery
should last at least 10 years. If the battery needs to be replaced, please ask qualified personnel for the service. Here
is the instruction for the replacement:
a)
Use CR2032 type, 3.0V Lithium battery.
b)
Remove the old battery from the battery holder,
c)
Insert the new replacement to the holder with “+” facing up.
CAUTION:
Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used Batteries According to the
Instructions.
