Recognizing Connection Of Measuring Head And Data Processor; Auto Power Save Function; Data Memory And Memory Backup - Konica Minolta CR-400 Instruction Manual

<Recognizing Connection of Measuring Head and Data Processor>
The data processor recognizes connecting status to measuring head automatically and can communi-
cate with measuring head after power is ON.
The following screens appears while the data processor reads settings of measuring head.
Reading time depends on number of color difference target color data of measuring head.
Measuring head
is connected
Measuring head
"DP MODE" is displayed in measuring head LCD.
Only measurement button functions.
<Auto Power Save Function>
• Power save mode will be activated if the measurement button and op-
eration keys are not operated for more than three minutes. When in power
save, the power save screen appears. Power save mode can be disen-
gaged by pressing any of the operating keys or the measurement button.
In measuring with the timer, remote mode or printing, the auto power
save function will not operate.
If the power-save function is activated when an error screen is displayed, the error screen is re-
tained without showing the power-save mode. In this case, pressing any operation key or measure-
ment button cancels the power-save mode, and displays the error screen. (The screen indication
does not change.) If the operation key is pressed again, the display returns to the original screen.
<Data Memory and Memory Backup>
Data and settings in the instrument are automatically stored.
The memory is protected if the batteries are in the instrument or it is plugged in to the AC adapter and
the power is ON because of power supply to the memory. The instrument also has special internal
memory backup batteries, so as long as the batteries are at full charge, the contents of memory are
protected for up to 10 months even if the batteries in the measuring head are removed or the AC
adapter is not used. (A full charge is achieved when the AC adapter is connected continuously for 20
hours from when the power is turned on.)
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Measuring head
is removed
Data processor
is connected