HT Instruments T2000 Bedienungsanleitung Seite 35

4. NOMENCLATURE
4.1. INSTRUMENT DESCRIPTION
4.2. DESCRIPTION OF FUNCTION KEYS
Function key
HOLD
A
RS232

ON/OFF
AL
MEM
Fig. 1: Instrument description
Enables/disables "HOLD" function
Enables/disables display backlight
➢ Switches to current measuring mode (T2000)
➢ Switches to RS232 mode (T2100)
➢  → Increases the alarm threshold value for resistance
measurements and is used in memory recall mode
➢ Switches to resistance measuring mode
➢  → Decreases the alarm threshold value for resistance
measurements and is used in memory recall mode
Switches the instrument on/off (by pressing and holding
➢ Enables/disables the alarm function for resistance measurements
➢ Sets alarm thresholds (by pressing and holding
➢ Saves data in the memory (max 99
➢ Switches to memory recall mode (by pressing and holding > 2s)
Description
locations).
EN – 6
T2000-T2100
CAPTION:
1. Double input clamp
2. HOLD key
3. Jaw trigger
4. key
5. A key (T2000),
RS232 key (T2100)
6.  key
7. ON/OFF key
8. MEM key
9. AL key
10. LCD display
11. RS232 half-duplex
interface (T2100)
12. Battery cover
>2s).
>2s).