Operating Instructions; Instrument - Description; Front Panel; Description Of Function Keys - HT HT25N User Manual

4. OPERATING INSTRUCTIONS

4.1.

INSTRUMENT - DESCRIPTION

4.1.1. Front panel

4.2.

DESCRIPTION OF FUNCTION KEYS

4.2.1. HOLD key

By pressing HOLD key the measured value is frozen on the display where the symbol
"HOLD" appears. Press again HOLD to disable this function and resume normal operation.

4.2.2. Backlight key

By pressing key it's possible to activate/disabled the backlight function on the display.
Fig. 1: Instrument description
EN - 5
CAPTION:
1. LCD display
2. HOLD key
3. Backlight key
4. Function selector
5. Input terminal 10A
6. Input terminal COM
7. Input terminal
VmAA
HT25N