Cisco VG202 Hardware Installation Guide - Page 31

Chapter 3 Installing Cisco VG202 and Cisco VG204 Voice Gateways Site Log Always follow ESD-prevention procedures when removing and replacing components. • Ensure that the chassis is electrically connected to earth ground. • Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. • Connect the clip to the ESD-strap connection jack (to the left of the power switch on the back of the chassis) or to an unpainted chassis frame surface. Caution For safety, periodically check the resistance value of the antistatic strap, which should be between 1 and 10 megohm (Mohm). Site Log We recommend that you maintain a Site Log to record all actions relevant to the system. Site Log entries might include the following: • Installation-Print a copy of the Installation Checklist and insert it into the Site Log. • Upgrades and maintenance-Use the Site Log to record ongoing maintenance and expansion history. Update the Site Log to reflect the following: - Configuration changes - Maintenance schedules, requirements, and procedures performed - Comments, notes, and problems - Changes and updates to Cisco IOS software Keeping Track-Checklist We recommend that you use an installation checklist and maintain a Site Log. Installation Checklist The Installation Checklist (see Figure 3-1) lists the tasks for installing Cisco VG202 and Cisco VG204 voice gateways. Print a copy of this checklist and mark the entries as you complete each task. For each Cisco VG202 or Cisco VG204 voice gateway, include a copy of the checklist in your Site Log. Figure 3-1 Installation Checklist Installation Checklist for site Cisco VG name/serial number Task Background information placed in Site Log Environmental specifications verified Site power voltages verified Verified by Date OL-15959-01 Cisco VG202 and Cisco VG204 Voice Gateways Hardware Installation Guide 3-3