Legacy security support 264
Meter firmware upgrade prerequisites 265
Back up custom meter webpages 265
Back up custom meter frameworks 265
Back up accumulated energy values 266
Download latest ION Setup 266
Connection requirements 266
Meter firmware upgrades 266
Option 1 (recommended) – Upgrading using ZIP file 267
Option 2 – Upgrading using individual upgrade files 269
Status 269
Upgrading display firmware 269
Upgrading option module firmware 269
Loading option module firmware using ION Setup 270
Loading option module firmware using SFTP 271
Maintenance 272
Maintenance overview 272
Editing accumulated energy values using ION Setup 272
Test mode 272
Test mode default screens 273
Putting your meter in test mode using ION Setup 273
Putting your meter in test mode using the display 274
Cleaning instructions 274
Device-specific information 275
Revenue 277
Revenue metering components 277
Revenue firmware security features 277
Protected features and settings 277
Revenue locking 277
Revenue-locking summary 278
Revenue lock switch 278
Revenue lock LED behavior 278
Revenue locking your meter 279
Anti-tamper sealing 279
Transformer loss compensation 280
Time of use 280
Energy pulsing LED behavior 281
Verifying accuracy 282
Verifying accuracy overview 282
Accuracy test requirements 282
Signal and power source 282
Control equipment 282
Environment 283
Reference device or energy standard 283
9810 series - User manual Metering equipment symbols
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