4
Read This First
1. Precautions for Safe Operation
For the safe use of the product and prevention of injury to operators
and other persons as well as prevention of property damage, items
which should be observed are indicated in this operator's manual by
WARNING and CAUTION indications.
The definitions of the indications are listed below. Be sure you
understand them before reading the manual's main text.
Definitions of Indications
• Do not use voltage other than the specified power supply voltage.
Fire or electrical shock could result.
• Do not use the unit in areas exposed to high amounts of dust or
ash, in areas where there is inadequate ventilation, or near
combustible materials. An explosion could occur.
• Do not perform disassembly or rebuilding. Fire, electric shock or
burns could result.
• Never look at the sun through the telescope. Loss of eyesight could
result.
• Do not look at reflected sunlight from a prism or other reflecting
object through the telescope. Loss of eyesight could result.
• Do not use the carrying case as a footstool. The case is slippery
and unstable so a person could slip and fall off it.
• Do not place the instrument in a case with a damaged catch, belt or
handle. The case or instrument could be dropped and cause injury.
WARNING
Ignoring this indication and making an operation
error could possibly result in death or serious
injury to the operator.
CAUTION
Ignoring this indication and making an operation
error could possibly result in minor injury or
property damage.
General
Warning
Caution
DL502-503.book 4 ページ ２０１０年４月５日 月曜日 午前９時４７分
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