Chapter 3: Installation3-2HSIM-W6 Installation Guide• Maintain a temperature of between 5°C (41°F) and 40°C (104°F) at the installation site withfluctuations of less than 10°C (50°F) per hour.• Maintain a two-inch clearance for each side and the back of the device for adequate ventilation.Installing Interface ModulesDepending on your specific application, install Cableton Systems WAN Port Interface Modules(WPIMs) and the CSX-COMP/ENCR into the HSIM-W6 before proceeding with the installationof your HSIM-W6. Refer to the Installing WAN Port Interface Modules (WPIMs) andCSX-COMP/ENCR Installation sections within this chapter for installation instructions.Installing WAN Port Interface Modules (WPIMs)To install a WPIM into the HSIM-W6, refer to Figure 3-1 and Figure 3-2 and complete thefollowing steps:1. Attach the antistatic wrist strap to your wrist (refer to the instructions on the antistatic wriststrap package).2. Remove and save the three screws from the WPIM standoffs (see Figure 2). Remove the WPIMcoverplate.!CAUTIONThe WPIMs and CSX-COMP/ENCR for the HSIM-W6 are sensitive to staticdischarges. Use a grounding strap and observe all static precautions duringinstallation. Failure to do so could result in damage to the WPIMs, CSXCOMP/ENCR,and the HSIM-W6.NOTEThe HSIM-W6 must have at least one WPIM installed before you can beginconfiguring the device.NOTEBoth WAN ports can be populated. However, if only a single WPIM is used tocommunicate and configure your HSIM-W6, WIDE AREA 1 port must have a WPIMinstalled.