When using the 70-1310 PC Programming software to program a 70-1337 mobile radio use one of the following methods: Method 1: Upload From Radio (Recommended) 1. Upload the contents of the radio's EPROM into the PC. 2. Select "Manaul" from the Edit menu. 3. Change the EPROM Address "D" from "8A" to "94". 4. Edit any other parameters as required. Do not enter any channel information greater than channel 22. 5. Download the new settings into the radio's EPROM. Method 2: Complete Reprogramming 1. Select the Model VHF(H) B-Band. 2. Complete entering all programming parameters as needed. Do not program any channel greater than 22. 3. Select "Manual" from the Edit menu. 4. Change Address "D" from "8A" to "94". 5. Download the new settings into the radio's EPROM. NOTE: If the radio wil not accept the download, make sure: 1. The EPROM Hex Value at address "D" is "94". 2. That no more than 22 channels have been programmed.