APC AP9208, AP9608 manual Call-UPS II will not allow changes to UPS characteristics

You can choose a numbered item to change its current setting. Type its corresponding number and press ENTER. Press SPACEBAR when prompted to cycle through the settable values. Press ENTER to confirm any change and return to the UPS Characteristics menu.

The following table gives a description of the settings on the UPS Char- acteristics menu. Those marked with a † are non-settable characteristics.

UPS CHARACTERISTICS (Smart-UPS and Matrix UPS)

Setting	Description
Model†	Model name of the connected UPS.
	Hexadecimal display of the UPS switch settings for those
UPS Dip	UPSs that have them. Used by technical support. Note:
Switches†	Call-UPS II will not allow changes to UPS characteristics
	if this value is other than 0.
UPS S/N†	Serial number of the UPS.
F/W Rev†	Revision number of the firmware in the UPS.
UPS ID	Identification of the UPS (not settable through Call-UPS II).
Manuf. Date†	Date of manufacture of the UPS.
	Rated output voltage of the UPS. Settable for UPSs that
Output	allow change of output voltage. You will be prompted to
	select from the choices displayed.
Battery Date	Date of the last battery replacement (not settable through
	Call-UPS II).
	Lowest allo wed utility line voltage before transfer to battery
Low Transfer	operation. Consult your UPS and computer manuals for
	proper setting. Note: Matrix-UPS does not allow setting low
	transfer voltage.
	High utility line voltage setting for transfer to battery
High Transfer	operation. Consult your UPS and computer manuals for
	proper setting.

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