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Getting Started
I/O Interface Card
6
I/O Interface Card
The I/O Interface card provides the connection from the subsystem’s bus to the
host adapter. Located on the I/O Interface card are two 68-pin very high density
(VHD) SCSI connectors. The connectors are labeled Channel 0 and Channel 1.
The I/O Interface card incorporates built-in automatic SCSI termination. When a
data cable is plugged in, the system automatically senses the connection and
provides the required SCSI termination.
Two sets of jumpers are provided on the card. One set of jumpers (JP1 and JP2)
routes Term Power in the event that the host controller does not provide it. The
default setting is the unjumpered condition (jumper offset on one pin only).
The next set of jumpers, JP3 and JP4, addresses termination protocol for a specific
set of controllers that use the DEC Fault Bus. If you are using a DEC system
where the controller uses this protocol, you will need to jumper locations (jumper
on both pins) JP3 and JP4 for each channel that has an external SCSI cable
connected. This will disable termination at that point.
If you are using a standard host adapter that provides Term Power, no change is
required and SCSI bus termination will occur automatically.
Power Cord Connector and Fuse
The power cord connector supplies the AC power to the CR8e through a power
cord connected to a conventional three-hole grounded outlet or power strip. A
250V 10 amp fuse is provided to protect the system from any electrical fault.
Channel 0
Channel 1
JP3 and JP4
Fault Bus Protocol
Jumpers (Add to
disable termination)
JP1 and JP2
Channel 0 and 1
Term Power Jumpers
- Regulatory Information 3
- Power Cord Selection 4
- Contents 5
- Features 10
- Where to Find Answers 11
- Registering Your Product 12
- Getting Started 13
- CR8e Subsystem at a Glance 14
- Components 16
- I/O Interface Card 18
- Power Cord Connector and Fuse 18
- Configuration Modules 19
- Controlling and Monitoring 20
- Power-On LED 21
- Status Indicator LEDs 21
- Status LEDs 22
- Activity LEDs 22
- Alarm Speaker 23
- Fault LEDs 23
- SAF-TE Card 23
- Installation 25
- System Requirements 26
- Guidelines 26
- Rack-Mount Subsystem Assembly 27
- Component Installation 29
- Cabling Configuration 32
- Termination 33
- Ultra Wide SCSI Mode 34
- Single-Bus Enclosure 36
- Fast Wide SCSI Mode 38
- Two Dual-Bus Enclosures 40
- Two Single-Bus Enclosures 44
- Other Configurations 48
- Using the CR8e 49
- Firmware Error Conditions 50
- SAF-TE LED Matrix 51
- Operator Control Panel 52
- Power Supply Error Conditions 53
- Subsystem Status Icon 53
- Main Menu 54
- POST Results 56
- Internal Temp 57
- Options Menu 58
- Reset Default IDs Selection 60
- Heat Threshold 61
- SAFTE CHAIN ID 62
- Change Passcode 63
- OPTIONS WILL REMAIN 64
- UNLOCKED UNTIL YOU 64
- RETURN TO THE 64
- DEFAULT SCREEN 64
- Troubleshooting 65
- Common SCSI Bus Problems 66
- Maintenance 69
- Replacing a Power Supply 70
- Replacing the Cooling Fans 72
- Thumb Screw 73
- Replacing a Fuse 74
- Replacing the CR8e Cabinet 75
- Glossary 77
- Technical Information 81
- CONNECTORS AND JUMPERS 82
- JP3 (SCSI-to-SCSI IDs) 85
- JP4 (SCSI ID Settings) 86
- JP5 (SCA Remote/Delay start) 87
- J15 (FAN) and J17 (OEM FAN) 88
AirLive VoIP 400 Series podręczniki
Instrukcje obsługi i podręczniki użytkownika dla Networking AirLive VoIP 400 Series.
Dostarczamy 1 pdf podręczników AirLive VoIP 400 Series do pobrania za darmo według typów dokumentów: Podręcznik Użytkownika
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