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38.4. Charging the oscilloscope
Connect the power cord to a power source. Turn on the Power Switch Button ― ○ on the left side (make sure
the "―" side is pressed down). Yellow light of the indicator on the front panel means the battery is being
charged. Once the battery is full, the indicator will become green. The lithium battery maybe not be charged
when delivery. Please charge the battery for 12 hours to make sure enough power to supply to oscilloscope.
The battery can supply power for 4 hours after being charged completely.
There will have battery power indication show on the top of panel when oscilloscope power supplied by the
battery (if no indication has appeared, see " 21. Display" on page 128).
,
,
and
imply for different power consumption and when
for 5 minutes maximum.
Note: To avoid superheat of battery during charging, the environment temperature is not allowed to exceed
the permissible value given in technical specification.
38.5. Replacing the Lithium Battery Unit
It is usually not required to replace the battery unit. But when it is required to replace it, only qualified
personnel can carry out this operation, and only use the same specification lithium battery.
Statutory Notification about the Battery Regulations
The delivery of many devices includes batteries, which for example serve to operate the remote control. There
also could be batteries or accumulators built into the device itself. In connection with the sale of these batteries
or accumulators, we are obliged under the Battery Regulations to notify our customers of the following:
Please dispose of old batteries at a council collection point or return them to a local shop at no cost. The
disposal in domestic refuse is strictly forbidden according to the Battery Regulations. You can return used
batteries obtained from us at no charge at the address on the last side in this manual or by posting with
sufficient stamps.
You can obtain further information about the Battery Regulations from the Bundesministerium für Umwelt,
Naturschutz und Reaktorsicherheit (Federal Ministry of Environment, Nature Conservation and Reactor
Safety).
Batteries, which contain harmful substances, are marked with the symbol of a
crossed-out waste bin, similar to the illustration shown left. Under the waste bin
symbol is the chemical symbol for the harmful substance, e.g. „Cd" for
cadmium, „Pb" stands for lead and „Hg" for mercury.
shows it means the power can only supply
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