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UTD1000L User M anua l
Appendix B Maintenance
1.General Service
Clean in
g
2. Stor ing the Oscil loscope
3. Charging B atteries
Do not store or place the Oscilloscope in places
that may get its LCD exposed to direct sunshine for
a long time. Do not let spray agent, liquid and
solvent stick onto the Oscilloscope or probe so as
to avoid any damage to the Oscilloscope or probe
Check the Oscilloscope and its probe as actual
operation requires. Clean the Oscilloscope surface
as follows
:
1. Clean dust on the Oscilloscope and probe
surface with soft cloth. Avoid any scratch to
LCD transparent protective layer
.
2. Clean with soft cloth damped with water or mild
agent, no water drop is allowed to occur. Do not
use any corrosives or abrasives. Disconnect the
power supply before cleaning
.
Warning: To avoid any short circuit or eve
n
personal injury resulted from residual water, please
make sure the Oscilloscope is totally dry before
powering it o
n
To store the Oscilloscope for a long term, you
need to charge the batteries before storing it
.
The battery may not be fully charged durin
g
the delivery, it must take four hours to fully charge
the battery. The battery can work for 8hours after
full charge
.
When powered by the battery, t he Oscilloscope
indicates battery working status on the upper part
of screen.battery indicator
s may include
:
A
n
d
con means there is only five
minutes left before the Oscilloscope powers off
.
Please connect
the power adaptor to the
Oscilloscope if you want to charge the batter
y
and us e the Oscillosocpe at the same time
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