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Preparing for installation ············································································································································· 1
Safety recommendations ·················································································································································· 1
Safety symbols ·························································································································································· 1
General safety recommendations ··························································································································· 1
Electrical safety ························································································································································· 1
Laser safety ································································································································································ 2
Examining the installation site ········································································································································· 2
Temperature and humidity ······································································································································· 2
Cleanness ·································································································································································· 2
Cooling ······································································································································································ 3
ESD prevention ························································································································································· 3
EMI ············································································································································································· 4
Lightning protection ·················································································································································· 5
Accessories ········································································································································································ 5
Installation preparation checklist ····································································································································· 5
Installing the access controller ····································································································································· 7
Confirming installation preparations ······························································································································· 7
Installation flow ································································································································································· 8
Mounting the device on a workbench ···························································································································· 8
Installing the device in a 19-inch rack ···························································································································· 9
Mounting brackets ···················································································································································· 9
Installing the device by using front and rear mounting brackets ······································································ 10
Installing the device by using front mounting brackets and a rack shelf ························································· 12
Installing the device by using front mounting brackets and slide rails ···························································· 13
Grounding the device ···················································································································································· 15
Installing a lightning protector for a network port ······································································································ 18
Installation procedures ·········································································································································· 18
Precautions ····························································································································································· 19
Connecting the AC power supply to a power strip with lightning protection ························································· 19
Connecting the console cable and setting terminal parameters ··············································································· 20
Connecting the console cable ······························································································································ 20
Setting terminal parameters ·································································································································· 21
Connecting the Ethernet cables ···································································································································· 24
Connecting a copper Ethernet port ····················································································································· 24
Connecting a fiber port ········································································································································ 24
Installing a power module ············································································································································· 25
Connecting the AC power cord ··································································································································· 26
Connecting the DC power cord ··································································································································· 27
Verifying the installation ················································································································································ 28
Powering on the device ················································································································································· 28
Troubleshooting ·························································································································································· 30
Power supply failure ······················································································································································ 30
Configuration terminal problems ·································································································································· 30
No terminal display ·············································································································································· 30
Garbled terminal display ······································································································································ 30
Login password loss ······················································································································································· 31
Dealing with console login password loss ·········································································································· 31
Dealing with user privilege level password loss ································································································ 32
