Pulsar Forward FN135 Manual De Instrucciones página 15

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The unit is equipped with a Weaver rail (15) which allows the user to
mount extra accessories (please remove the IR Illuminator before using
the rail), such as:
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Maintenance should be carried out at least twice a year, and should
consist of the following measures:
Wipe external plastic and metal surfaces clean of dust and dirt with a
soft cloth moistened with a synthetic cleaning agent.
Clean the electric terminals of the Battery Pack and unit's battery slot
using a grease-free organic solvent.
Check the objective and eyepiece lenses. If required, remove dust
and sand (preferably by a noncontact method). Clean the external
surfaces of the lenses with products expressly designed for this
purpose.
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Always store the unit in its carrying case in a dry, well-ventilated
space. For prolonged storage, remove the battery.
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The table presented below lists some potential problems that may occur
when using the unit. If a problem encountered is not listed, or if the
recommended action does not resolve the problem, the unit should be
returned for repair.
Problem Check
The unit will not turn Battery Pack is discharged.
on.
The unit does not USB cable is damaged.
operate on external
External power supply is
power supply.
discharged.
Image is too dark.
Brightness or contrast level
is too low.
Corrective action
Charge the battery.
Replace USB cable.
Charge the external power
supply (if necessary).
Adjust brightness/contrast level.
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