4-2
Cisco 1900 Series Hardware Installation
OL-19084-02
Chapter 4 Installing and Connecting the Router
Safety Warnings
• Voice/WAN interface cards (VWICs), data mode only
• High-speed WICs (HWICs)
• Enhanced High-speed WICs (EHWICs)
• CompactFlash memory card
If you need to remove or install WICs, VWICs, HWICs, or EHWICs follow the procedures in the
Installing Cisco Interface Cards in Cisco Access Routers at the following URL:
http://www.cisco.com/en/US/docs/routers/access/interfaces/ic/hardware/installation/guide/inst_ic.html
If you need to remove or upgrade the CompactFlash memory card (1940 series only), follow the
procedure in
“Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs”.
Safety Warnings
Warning
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol 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. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
SAVE THESE INSTRUCTIONS
Warning
No user-serviceable parts inside. Do not open.
Statement 1073
Warning
Read the installation instructions before you connect the system to its power source.
Statement 1004
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Safety Warnings for Finland, Norway and Sweden
Warning statement 1017 applies to the countries of Finland, Norway, and Sweden.
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
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