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CN500E
CNET TECHNOLOGY, INC.
CN500E
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NIC Type
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Ethernet
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Transfer Rate
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10Mbps
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Data Bus
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8-bit ISA
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Topology
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Linear bus
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Wiring Type
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Unsheilded twisted pair
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Boot ROM
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Available
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LINK INTEGRITY
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Function
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JP1
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Link intergity enabled
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Closed
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Link integrity disabled
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Open
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Note: If card is used in a pre-10BaseT cabling network, disable the link integrity function.
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BOOT ROM
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Setting
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JP2
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Disabled
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Pins 1 & 2 closed
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Enabled
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Pins 2 & 3 closed
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CABLE TYPE
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Type
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JP4-JP11
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Unshielded twisted pair
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Pins 1 & 2 closed
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AUI transceiver via DB-15 port
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Pins 2 & 3 closed
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INTERRUPT SETTINGS
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IRQ
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JP12
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JP13
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JP14
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JP15
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JP16
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2
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Closed
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Open
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Open
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Open
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Open
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| »
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3
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Open
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Closed
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Open
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Open
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Open
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4
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Open
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Open
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Closed
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Open
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Open
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5
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Open
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Open
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Open
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Closed
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Open
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7
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Open
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Open
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Open
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Open
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Closed
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DMA CHANNEL
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Channel
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JP17
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JP18
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JP19
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JP20
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| »
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Disabled
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Open
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Open
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Open
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Open
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DMA1
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Closed
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Open
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Closed
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Open
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DMA3
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Open
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Closed
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Open
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Closed
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BOOT ROM ADDRESS
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Address
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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SW1/5
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SW1/6
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C0000h
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On
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On
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On
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On
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On
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On
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C2000h
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On
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On
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On
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On
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On
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Off
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C4000h
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On
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On
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On
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On
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Off
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On
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C6000h
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On
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On
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On
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On
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Off
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Off
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C8000h
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On
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On
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On
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Off
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On
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On
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CA000h
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On
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On
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On
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Off
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On
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Off
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CC000h
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On
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On
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On
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Off
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Off
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On
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CE000h
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On
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On
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On
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Off
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Off
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Off
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D0000h
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On
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On
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Off
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On
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On
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On
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D2000h
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On
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On
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Off
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On
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On
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Off
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D4000h
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On
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On
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Off
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On
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Off
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On
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D6000h
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On
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On
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Off
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On
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Off
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Off
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D8000h
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On
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On
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Off
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Off
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On
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On
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DA000h
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On
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On
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Off
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Off
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On
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Off
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DC000h
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On
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On
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Off
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Off
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Off
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On
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DE000h
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On
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On
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Off
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Off
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Off
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Off
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E0000h
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On
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Off
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On
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On
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On
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On
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BASE I/O ADDRESS
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Address
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SW1/7
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SW1/8
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SW1/9
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SW1/10
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280h
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On
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Off
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On
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On
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2A0h
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On
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Off
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On
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Off
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2C0h
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On
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Off
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Off
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On
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| »
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300h
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On
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Off
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Off
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Off
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320h
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Off
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On
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On
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Off
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340h
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Off
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On
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Off
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On
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360h
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Off
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On
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Off
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Off
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