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 even personal injury resulted from residual water, please make sure
the Oscilloscope is totally dry before powering it on
2. Storing the Oscilloscope
To store the Oscilloscope for a long term, you need to charge the batteries before storing it.
3. Charging Batteries
The battery may not be fully charged during 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, the Oscilloscope indicates battery working status on the upper part of
screen.battery indicators may include:
,
,
,
,
. And
icon 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 battery and use the Oscillosocpe at the same time
Caution:
To avoid over-heating when charging the battery, environment temperature shouldn’t exceed
allowable rated value(0
℃～
+40
℃
).
Note:
There is no danger involved even the Oscilloscope has been connected to the charger for a long time,
for instance, during the whole weekend, for the Oscilloscope can automatically switch into very slow
charging status.
Replacing Lithium Batttery Pack
The battery pack doesn’t need the replacement under general circumstances. If necessary, please
have the battery pack replaced by qualified personnel and use new battery with the same specifications.
Appendix C Chinese-English Reference Table for Front Panel
Front Panel in English
Front Panel in English
DSO
SINGLE
DMM
SELECT
ACQUIRE
AUTO
DISPLAY
RUN/STOP
CONFIGURE
UTILITY
CURSOR
TRIGGER
MEASURE
HELP
STATUS
HORIZONTAL
MATH
SHIFT
CHANNEL
V/mV
STORAGE
s/ns
RECORD
OK
REF
V
I
R
UTD1000L User Manual
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