ST2523 Series Operation Manual Ver1.2
1
Chapter 1 Introduction to Instrument, Unpacking and
Installing
Thank you for your purchase and use of our products! This chapter will introduce the basic instrument
performance, which is followed by notes of unpacking and installing.
Caution: the low test terminal of ST2523/A is connected to the ground. When testing other device or
components except batteries, or sending it to Bureau of Standard Measurement for calibration, please
plan your measuring setup accordingly.
1.1
Introduction to the Instrument
With the rise of consumer electronics, smart phones, home appliances, electric vehicles emerge endlessly. All
these products require batteries to work properly; quickly and accurately detecting the battery performance will
directly affect the product performance.
With profound electronic technology and extensive market research, we introduce the color LCD battery tester
ST2523. Its superior performance, ease of operation, beautiful appearance is comparable to leading-edge
products on the market.
1.2
OOBA (Out of Box Audit)
Inspect the shipping container for damage after unpacking it. It is not recommended to power on the instrument
in the case of a damaged container.
If the contents in the container do not conform to the packing list, notify us or your dealer.
1.3
Power Connections
( 1 )
Power Supply Voltage: 220 to 240 V
( 2 )
Power Supply Frequency: 50 Hz.
( 3 )
Power Supply Power Range: ≤ 30 VA.
( 4 )
L (line wire), N (neutral wire) and E (earth ground wire) of the power supply input socket should
correspond to the power plug of the instrument.
( 5 )
The instrument has been carefully designed for decreasing noise jamming caused by the input in AC
power terminal, but it is also recommended to use it in the environment of low noise. If noises cannot
be avoided, install a power filter please.
WARNING:
To avoid injury to personnel and damage to the instrument resulting from electric
shock, do ensure that the earth ground wire is properly grounded.
