用户手册 — Excell Precision DIGITAL HIGH PRECISION WEIGHING SCALES

目录

• BEFORE USING THE SCALE

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• PREPARING TO USE THE SCALE

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• INTRODUCTION

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• 1. FEATURES

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• 2. SPECIFICATIONS

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• 3. POWER CONSUMPTION

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• 4. LOW BATTERY WARNING

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• LCD DISPLAY SYMBOLS

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• KEYBOARD FUNCTION

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• OPERATION

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• 1. DISPLAY BACKLIGHT

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• 2. ZERO

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• 3. WEIGHING MODE

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• (1). Units Selection

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• (2). Totalising

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• I. Weight Totalising

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• II. Recall Totalised Weight Values

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• III. Clear Totalised Weight Values

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• (3). Deduction of the Container Weight

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• I. The weight of the container is unknown ( Tare )

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• II. Recall the semi-auto tare value

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• III. Clear the semi-auto tare

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• IV. The weight of the container is known (Pre-set tare)

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• V. Recall the pre-set tare value

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• VI. Clear the pre-set tare value

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• (4). Check Weighing

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• I. Pre-set the “Low limit value”, “High limit value”, and “the buzzer” operation

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• II. Pre-set the Low limit value only

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• III. High/OK/Low indications

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• IV. Recall the check weighing setting

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• V. Clear the check weighing settings

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• 4. COUNTING FUNCTION

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• (1). Sampling

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• (2). Totalising

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• (3). Check Weighing

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• CONFIGURATION SETTINGS

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• 1. CHECK-WEIGHING CONFIGURATION

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• 2. RS-232 SETTING

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• 3. EXIT CONFIGURATION SETTINGS

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• RS-232 AND RELAY OUTPUT

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• 1. RS-232 OR SERIAL PRINTER OUTPUT

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• (1) RS-232 (25 Pin ‘D’ type) Pin Description

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• (2) RS-232 Interface Format

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• (3) Data Format

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• 2. RELAY OUTPUT

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• (1) Relay Output

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• (2) Relay Pin Description

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• (3) Connection Illustration

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• (4) Power Source Illustration

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• (5) Connection Setting

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