Honeywell VRX180 user manual Database Services, Reset Unit, Product Information, Mains Frequency

Maintenance

8.7 Database Services

The following table describes the prompts.

	Table 8-4 Database Services Prompts
Prompt	Function
CLEAR ALL MEMORY	Clears the Instrument memory of all programming, tuning data, setups, etc. and
	restores the original factory-set default values for all parameters, functions and
	analog output calibration. Does not affect analog input calibration.
FULL UPGRADE	Upgrades all function blocks of the instrument from a disk file with .LNF
	extension. Overwrites all function blocks. Executes Clear All Memory after this
	service.
INCREMENTAL UPGRADE	Upgrades the instrument with the desired options from a disk file with .LNI
	extension. Does not affect existing function blocks or configuration.
SOFTWARE UPGRADE	Upgrades product software from disk.

8.8 Reset Unit

Select this item to reboot the unit after making changes to Mains Frequency. This function clears all RAM buffers (storage and display) and accumulated values of some function blocks (Calculated Value timers, totalizers, and control loop integral) are reset to initial values.This function does not clear memory.

8.9 Product Information

Select this item to display the product identification, software version number, PROM part number, and serial number.

8.10 Mains Frequency

Select either 50 Hz or 60 Hz. Afterward you must select RESET UNIT to activate this change.

248 Video Recorder – User Manual