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HT25N
EN - 5
4. OPERATING INSTRUCTIONS
4.1. INSTRUMENT - DESCRIPTION
4.1.1. Front
panel
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
Fig. 1: Instrument description
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.