Larson Davis Spartan 821 - Chapter 6 Software, Firmware, and Options; 6.1 Updating the G4 LD Utility Software; 6.2 Upgrading 721 or 821 Firmware or Options

Spartan 821/721 Manual Updating the G4 LD Utility Software 41
Chapter 6 Software, Firmware, and Options
In addition to meter operation, the G4 LD Utility (G4) is also used to install firmware and
option upgrades as shown in the following processes. For a complete list of available
firmware (versions) and options (additional features or extended capability), see 1.3.1
Firmware Options.
In this module:
6.1 Updating the G4 LD Utility Software - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -41
6.2 Upgrading 721 or 821 Firmware or Options - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -41
6.1 Updating the G4 LD Utility Software
Locate the G4 installer on the LD USB Drive included with your meter, or get the latest from
www.LarsonDavis.com/G4
.
6.2 Upgrading 721 or 821 Firmware or Options
Upgrading firmware and options are conducted from the same dialog using the following
process.
Before you begin:
• Update G4, see 6.1 Updating the G4 LD Utility Software
• Power on your meter and connect it to your PC via the included USB-C cable
(CBL242-03).
Step 1. Launch G4 LD Utility.
6