5
2.3.
Measure ranges and measure voltages
The TOM 584 has an automatic ranging approve the hole resistor range. The appliance, accordingly the
adjacent resistance, selects the Measure voltage automatically.
•
Measured resistor less then 200 k
Ω
—-
Measure Voltage 10 VDC
•
Measured resistor higher then 200 k
Ω
—-
Measure Voltage 100 VDC
3. „set-up“
Function
Through simultaneous pressing the two keys „A” and „B” the „set-up" function is called.
In the display appears shortly:
SET
TIMER !
After that it appears:
↓↓↓↓
ON TIMER OFF
↓↓↓↓
By pressing key „B“, the timer is switched off and the unit makes a reset.
By pressing key „A“, the timer is switched on and the countdown - time can be selected between1 and 240
seconds. In the display appears:
↓↓↓↓
OK T=001s STEP
↓↓↓↓
By pressing key „B“, it appears
T= 002s
and than in 1 second Steps up to10 second.
After that the timer starts with
T=010s - T=015s
-
T=020s
the changing steps are now 10 Seconds up to 60
Seconds, after this you get 60 second steps up to 240 seconds.
By pressing the „A“ key you choice the timer time and in the display appears:
↓↓↓↓
AVERAGE LAPSE
↓↓↓↓
By pressing key „A“, the middle value over the measure time will be displayed (AVERAGE).
By pressing key „B“, the last value after the end of the measure time will be displayed (LAPSE).
Now, it is asked whether they should be deleted in the EEPROM stored data (file). In the display, it appears:
↓↓↓↓
Y DEL FILES NO
↓↓↓↓
By pressing key „B", no files will be deleted, and the next files are saved with File No x+1, than the unit
makes a reset.
By pressing key „A“, all saved files will be deleted, and the next file to save in the EEPROM starts with File
No. 001. In the display appears for approximately 2 seconds:
WAIT . . .
After that appears
FILES DELETED !
Now the Unit makes an Reset and after that in the display appears:
↓↓↓↓
START T=xxxs
By pressing key A “Start” the next measurement will be started
.
The timer decrements in 1 second steps up to Zero, then the measure value will appears in the display as
R
avg
by AVERAGE - Mode and R
lap
by Lapse – Mode
After 5 second it appears:
↓↓↓↓
FN:xxx T=xxxs
By pressing key A „Start“ the measure value together with the air temperature and the Humidity will be
saved in the EEPROM using the displayed File - No. These values then later can be read out over the
PC - Interface.
