Xiaguang XP XG2045 Manual page 21

ADSL2+ Tester
DC Output: 12V, Max 1500mA.
Warning:
Do not use other AC power adapter to provide power supply.
This instrument has an external power supply which has an autoranging line
voltage input. Ensure the line supply is within the specified range.
The supplied standard AC power adapter should be only used indoor.
DC Connector Polarity:
+VE
3.8.2 Battery Power Requirements
The battery power requirements should be strictly conformed by the instructions
described in Section 2.2.2.
In the exceptional circumstances, the operator can purchase general non-rechargeable
batteries to substitute rechargeable batteries to supply the power. When replacing the
built-in batteries, the battery compartment should be unfolded firstly. Then take out the
rechargeable batteries replacing by non-rechargeable batteries, plug the battery
compartment frame into the tail of the instrument.
Warning:
It is strongly recommended that do not use the non-rechargeable battery
unless in the urgent circumstances.
Do not recharge the batteries with the external AC power adapter when using
non-rechargeable battery to provide a power, which may result in explosion of
the battery.
Do not leave the non-rechargeable batteries in the battery compartment for a
long time after the non-rechargeable batteries have exhausted absolutely.
Please replace the non-rechargeable batteries with the rechargeable batteries
as soon as possible to avoid the explosion by mistaking charged.
3.8.3 Operating Environment
This instrument is designed for Indoor use only.
72-0046-03A
3 Manipulation
-VE
21