Commander Installation Guide
3.4.5.3500-25 Network Card Indicators and Switches
8 way DIP Switch |
| LED | Legend | Activity | Function | |
| D8 | +5V | On | +5V | |
1 | D1 | 1 | 1Hz | DSP 1 OK | |
D2 | 2 | 2Hz | DSP 2 OK | ||
D6 | RESET | Off | Reset | ||
D3 | NO E1 CLK | Off if net available | No E1 Clock | ||
D9 | TDM D | Off when started | TDM Disabled | ||
D10 | 1 DIS | Off when started | DSP Disabled (TDM) | ||
D11 | BUSY | Quick flash | TDM Busy | ||
D12 | COM1 | Quick flash | DSP Comms (TDM) | ||
D13 | E1 DIS | Off if data available | E1 Disabled | ||
D14 | 2 DIS | On when E1 down | NET DSP Disabled | ||
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D15 | BUSY | On when buffers full | NET DSP Busy | ||
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| D16 | COM2 | Unused | NET DSP Comms |
| LED | Legend | Activity | Function | |
| D17 | 1 | 1Hz | DSP 1 & 2 sync’d | |
Reset | D18 | 2 | On when full | IN Buffer full | |
| D19 | 3 | On when full | OUT Buffer full | |
1 | D20 | 4 | On during start then off | E1 clk & event off | |
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D21 | 5 | On | Possible RX Data loss | ||
D22 | 6 | On if clk missing | E1 Clock off | ||
D23 | 7 | Normally toggles | Receiving H IP Data | ||
8 | D24 | 8 | Normally toggles | Transmitting H IP Data |
DIP Switch Functions
Sw | Function | Default | Note |
1 | Cable Match | OFF= | ON = |
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| CAT 5 |
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2 | Cable Length | ON = | OFF = “long” |
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| norm |
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3 | undefined |
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4 | undefined |
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5 | undefined |
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6 | UART IN | OFF |
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7 | UART OUT | OFF |
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8 | ERR CORR | OFF |
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•D1 and D2 will, under normal operation, flash at 1Hz and 2Hz respectively. If there is a problem during
•D13 should be on under normal operating conditions. The LED turns off when data comes in from a remote link but the off duration is very short and not visible. It is therefore only useful to show an error condition.
•D20 is turned on just after
Trilogy Communications Limited | Issue 9 | Page 29 of 81 |