HT instruments T2100 - Manual (Page 8)

T2000-T2100
EN – 7
4.3. DISPLAY DESCRIPTION
CAPTION:
1. Symbol of activated alarm
2. Symbol of low battery charge
3. Symbol of saving in the memory
4. Symbol of access to memory area
5. Display of memory location number
6. Current measuring unit (T2000)
7. Resistance measuring unit
8. Symbol of presence of interferences in
the measured circuit
9. Symbol of active Data HOLD function
10. Symbol of open clamp
11. Symbol of resistance lower than the
minimum measurable value
12. LCD display decimal points
13. LCD display segments
Symbol Description of special symbols
This symbol indicates the communication mode to a MASTER instrument
(T2100).
This symbol is displayed when the instrument’s clamp is open or not
completely closed while measuring resistance. Should this symbol be
displayed continuously, the clamp may be damaged. In this case, it is
necessary to stop measuring.
This message is displayed when, during the instrument’s calibration
process (see § 4.4 – before the indication “CAL3” of the countdown is
displayed), the clamp is opened. After the clamp is closed, the
calibration process starts once again automatically from the beginning.
This symbol is shown when battery voltage drops under 5.3V. In this
case, measurement accuracy is not granted and batteries must be
replaced.
This symbol indicates overload conditions during resistance
measurement.
This symbol indicates that the resistance measured is lower than the
minimum limit for which the accuracy indicated in the manual is granted.
This symbol indicates overload conditions during current measurement.
(T2000)
This symbol flashes on the display when the measured value exceeds
the pre-set threshold value. At the same time, the instrument gives out
an intermittent sound.
This symbol appears on the display for approximately 2 seconds when
measurements are saved in the memory, or steadily when the memory
area is accessed.
This symbol appears on the display when the memory area is
accessed.
This symbol is displayed when the instrument detects disturbance
current on resistance measurement loop. In this case, measurement
accuracy is not granted.