- 1 -
1
、
INTRODUCTION
：
---
Thank your for your purchase of a Hengx high resolution electronic scale. This scale enables you to measure the
quality and weight. The scale is easy to operate, precise, stable and with fast display reaction. It is applicable in the
electronic, hardware, plastic, medicine, textile and various other industries. It is useful for packaging, inventory and
various production and quality control cases.
2
、
ASSEMBLY
：
---
3
、
INSTALLATION
：
---
z
Assembly
（
please follow the sequence
）
z
Release and remove the protection screw
【
6
】
to resist the bottom housing
。
z
Always lock the protection screw before transportation
z
【
1
】
Power switch
z
【
2
】
RS-232 uni-direction
z
【
3
】
RS-232 bi-direction
z
【
4
】
DC power connector
z
【
5
】
RELAY check-weighing (output)
4
、
PRECAUTION
：
---
1
）
full charge the battery after unpacking the scale.
2
）
recharge the battery: when battery symbol appears on the LCD display, please plug in the power lord to charge the
battery. The indicator of charge will light up in red. When it becomes green means charge completed( it takes about
8hours to full recharge the battery)*.
3
）
install the equipment on a level and stable surface.
4
）
do not install the equipment near the air condition or a vibrating machine.
5
）
Please in the temperature of 0 ~ 40
℃
℃
，
prevent from rapid temperature changes.
6
）
independent AC outlet for this equipment is recommended, check the voltage before plug in.
7
）
warm up the equipment for 15 minutes before use.
