Firmware Updates
Description | Periodically we will provide our users with firmware upgrades. Perform |
| the following instructions to down load a new DNH firmware upgrade to |
| the Communications board. A firmware upgrade will take approximately |
| 45 minutes. The firmware upgrade must be loaded into both Hub ‘A’ and |
| ‘B’ halves. The upgrade must be applied two both communication |
| boards. |
Instructions | The following procedure assumes that the HyperTerminal program is | |
| residing on your PC and has been configured, the DNH is operational | |
| and the PC is connected to the DNH. | |
| 1. | Connect a standard |
|
| port (see page 49, step 7.) to Hub ‘A’ or ‘B’ Configuration Port lo- |
|
| cated on the Communications Board. |
| 2. | Open HyperTerminal program on your PC; reference Configuring |
|
| Your PC, page 49. |
| 3. | Connect and Log on to the DNH. |
| 4. | At the > prompt type: download |
|
| You should see the following response on the screen. At this point |
|
| the DNH Communications board is ready to receive the new firm- |
|
| ware version. |
5. From the Main Menu bar click on Transfer.
60 • Data Communications Setup |
