3nh HG Series Betriebshandbuch - Seite 5

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1. External Constructions

Figure 1 External Constructions

Button Function Instruction

LCD Screen: Display measuring data and instrument operation navigation.

Switch/Measure button: Long-press the button 3 seconds to turn on or turn off

the gloss meter. Short press the button is to measure.

Indicator Light: When turning on, it will show green light. After startup, the light

is off. Low power and charging status will show red light. Fully charged will

show green light.

RS-232/USB interface: This interface is a common interface. The instrument

automatically judges the connection status. USB interface is used to connect

transfer data to PC. RS-232 interface is used to connect to the printer. USB

cable can connect power adapter and computer for charging the gloss meter

(specification for external adapter is: 5V=2A).

Protective Cover (Calibration plate): It is to protective the measuring aperture.

Built-in calibration plate is used for instrument calibrating.

Attention: The method to separate the protective cover from the instrument is

shown in figure 2. Hold the instrument with one hand, the other hand hold the

protective cover, and then separate it according to the "Open" mark. You only

need to separate it from one side. Do not separate it from two sides.