Nikon DTM-502 Series, Instruction Manual

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WARNING AND CAUTION
Read This Section Before Use!
WARNING
Never see the sun through the telescope. Doing so may cause
the loss of your eyesight.
The DTM-502 does not feature explosion-protected construction.
Do not use in coal mines, in areas contaminated with coal dust, or
near other flammable substances.
Never disassemble, modify or repair the instrument. Doing so
may cause fire, electric shock or burn.
Use only the specified charger Q-75U/E for charging the battery
pack BC-80. Charging by the other types of chargers than
specified may cause fire or rupture. (BC-80 can not be charged
by using the charger Q-7U/E or Q7C.)
While recharging the battery pack, do not cover the charger with
any blanket or clothing which can cause overheating. Make sure
the charger is able to dissipate heat adequately.
Avoid recharging in humid or dusty places, in direct sunlight, and
near heaters. Do not recharge when wet. Doing so may cause
electric shock, overheating or fire.
Although the battery pack BC-80 is equipped with an auto-reset
circuit breaker, care should be taken not to short the contacts.
Shorting may cause fire or burn.
Never burn or heat the battery. Doing so may cause rupture or
injury.
When storing the battery pack or charger, guard against a short
circuit by putting the insulating tape on the contact point or by doing
some other methods. Failure to do so may result in a short circuit,
causing a fire, burn or instrument damage.
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