Commander Installation Guide
5.4500-41-XX SERIES DESKTOP PANELS
Early desktop panel were DC powered from a mains power supply unit connected via a mini DIN connector on the rear. From 2003 onwards, panels have an internal mains power supply. The only remaining user connection is to the Headset connector on the rear of the desktop.
The following wiring applies to panels marked "Mod State 2" and later. Earlier panels had pins 4 and 6 transposed internally, with corresponding changes to the interconnecting cable. The later wiring allows operation over longer cable runs.
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| Headset - 5 Pin XLR Fixed Socket | |
| Function |
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| Pin |
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| 1 | Panel Data out + |
| Pair |
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| 2 | Panel Data out - |
| 1 |
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| Pin | Function |
| 3 | Panel Data In + |
| Pair |
| 1 | Mic IN (Screen) | |
| 6 | Panel Data In - | 2 |
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| 2 | Mic IN | |
| 5 | Panel Audio out + |
| Pair |
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| 3 | Headset Gnd |
| 4 | Panel Audio out - |
| 3 |
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| 4 | Headset Out |
| 7 | Panel Audio in + | Pair |
| 5 | Headset Out | ||
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| 4 |
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8 | Panel Audio in - |
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| n/c | Cable Screen |
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Note: As delivered,
Trilogy Communications Limited | Issue 9 | Page 37 of 81 |