Specifications

Section 2: PCB Installation and Startup
2-38 ◆ Section 2: PCB Installation and Startup Aspire S Hardware Manual
Upgrading Your VOIPU-S Firmware
1. Copy the updated firmware file (VoIPU.bin) to the compact flash card.
2. Power down the system.
3. Insert the CF (compact flash) card into the VOIPU-S PCB’s CN14 slot.
4. Move the Load jumper (JP6) to pins 2-3.
5. Insert the PCB into the cabinet.
6. Power up the system.
7. Remove the CF card once the status LED1 on the VOIPU-S PCB starts flashing green.
8. Set the Load jumper (JP6) back to pins 1-2.
OR
Using an RS232 Connection:
1. Copy the updated firmware file (VoIPU.bin) to the compact flash card.
2. Power down the system.
3. Connect a PC to the serial connector (CN1) on the Aspire S using an RS232 cross cable.
4. Open HyperTerminal on the PC.
The settings for the HyperTerminal session should be:
Baud Rate: 38400, Data Bit: 8, Non Parity, Stop Bit: 1
5. Set the SW3 switch on the Aspire S CPU to the “6” side.
6. Insert the CF (compact flash) card into the VOIPU-S PCB’s CN14 slot.
7. Move the Load jumper (JP6) to pins 2-3.
8. Insert the PCB into the cabinet.
9. Power up the system.
10. Remove the CF card once the status LED1 on the VOIPU-S PCB starts flashing green.
11. Enter “slot info x” (x=the slot number) from HyperTerminal.
12. Confirm the version number.
13. Set the Load jumper (JP6) back to pins 1-2.
14. Set the SW3 switch on the Aspire S to the “4” side.