Spartan 821/721 Manual
System Settings
26
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External Disconnect (V)
To prevent over discharging and damaging external batteries connected to the
External Power Connector
, the meter disconnects from the supply when the
measured voltage drops below the set External Disconnect Voltage. For
example, a 12 volt battery will continue to supply the meter until its voltage
drops below the set voltage (default 10.8V). The supply resumes connection
when the voltage rises above the set value plus 500 mV. The meter will continue
to run on internal batteries until they discharge.
•
Display Sleep Time
The meter’s display will stay illuminated for the selected time, with a default of
1 minute. You can set it to 30 seconds to reduce battery usage. The screen will
darken slightly 10 seconds before it is about to shut off. Once the display turns
off, you can click the power button to cause the display to come back on. You
may also turn the screen off by clicking the power button to save power.
•
Language
Set the meter’s language for the UI elements.
•
Decimal Preference
Choose to display a period (.) or a comma (,) for the decimal separator.
