v2.50 - 4600, Firmware (English)(4600v250.exe - 433 KB)
- 4600 Series Firmware Version 2.50
- Provides the latest updates for the 4600 Series receivers
- Self expanding file, serial number encrypted.
- See readme.txt for installation instructions.
- Do not attempt this update if your 4600 does not have a label declaring this
unit to be a "Sub Watt Technology" device. The label is located near the serial
number label. If your receiver does not have this label, you must contact
Trimble or a Trimble Service Provider to perform this update.