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52 User Manual
Note:
USB mini Type B connector
charges the battery
when the instrument is off and increases the battery
life when the instrument is on.
2.4.2 Operating Time
Operation
Battery Duration
Continuous operation (measure)
> 18 hours
Continuous operation (measure and
source(@12mA))
> 8 hours
These are typical operating times for a new, fully charged
Li-Ion battery pack with these settings:
Backlight Intensity
set to 5% (Default: 100%)
Backlight Timeout
set to 0 (0=Infinite) (Default: 0)
Power save options
: To get the best battery duration,
set a low value for the
Backlight Intensity
(40%) and a
short
Timeout
.
The maximum operating time without recharging varies
depending on the usage and brightness setting of the
display light. Also the generated output current and the
usage of the 24V transmitter supply affect the maximum
operating time.
Notes:
LC-12
’s memory and the internal clock/calendar use a
small amount of power although the calibrator is
switched off. Remember to check the capacity of the
batteries from time to time although LC-12 is not in use.
Do not leave LC-12 without a Battery Pack or an Empty
Battery for a long time. LC-12 may lose its settings if it is
left without a support voltage for an extended period.
