User's Manual

Configuring the Receiver
LoadingNewFirmware
47
P/N:7010Ͳ1004
Loading New Firmware
Receiverboardfirmwareisreleasedasacompressedfilethatyoudownloadanddecompress.Thisfilecontainsthefollowing
twofiles:
• ramimage.ldr–theReceiverboardRAMfile
• main.ldp–theReceiverboardFlashfile
Touploadfirmwarefilestothereceiver:
1. ConnectthereceivertoacomputerusingthePowerandSerialcablereceiveraccessory(p/n:100182Ͳ01).
2. ToconnecttothereceiverinTRU:
a. ClickDevice

ApplicationMode

ReceiverManaging.
b. ClickDevice

Connect.
c. IntheConnectionParameterswindow(Figure 7),selectSerialPortandtheportname,andthenclick
Connect.
OnlyusethePowerandSerialcabletouploadfirmwaretothereceiver.UsingaUSBorBluetoothconnection
touploadfirmwarecoulddamagethereceiver.Thenextfirmwarerelease,4.0SR,willsupportUSBor
Bluetoothconnectionsforfirmwareuploads.Seewww.topcontotalcare.comforfirmwareupdates.