Cisco 3620 Installation Guide download pdf (Page 2)

2 Cisco 3600 Series Memory Upgrade Conﬁguration Note

Safety Recommendations

This document contains the following sections:

• Safety Recommendations, page 2

• Tools and Equipment Needed, page 5

• Removing the Cover, page 6

• Upgrading DRAM, page 8

• Upgrading Flash Memory, page 14

• Upgrading the ROM, page 18

• Replacing the Cover, page 21

• Replacing Connections to the Router, page 22

• Testing ROM Installation, page 23

• Cisco Connection Online, page 23

Safety Recommendations

Follow these guidelines to ensure general safety:

• Keep the area clear and dust-free during and after installation.

• Keep tools away from walk areas where you or others could fall over them.

• Do not wear loose clothing that could get caught in the chassis. Fasten your tie or scarf and roll

up your sleeves.

• Wear safety glasses when working under any conditions that might be hazardous to your eyes.

• Do not perform any action that creates a potential hazard to people or makes equipment unsafe.

Safety Warnings

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may

harm you. A warning symbol precedes each warning statement.

Warning Means danger. You are in a situation that could cause bodily injury. Before you work on

any equipment, be aware of the hazards involved with electrical circuitry and be familiar with

standard practices for preventing accidents. To see translations of the warnings that appear in this

publication, refer to the Regulatory Compliance and Safety Information document that accompanied

this device.

Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die

lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust

te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van

standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de waarschuwingen die

in deze publicatie verschijnen, kunt u het document Regulatory Compliance and Safety Information

(Informatie over naleving van veiligheids- en andere voorschriften) raadplegen dat bij dit toestel is

ingesloten.

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Cisco 3620 Installation Guide Page 2