REPAIR OR REPLACEMENT
Ensure rotary switch is in the OFF position when the
Telescope is not in use.
Remove battery cap (1) by turning it counterclockwise and holding the
rotary switch (2) stationary.
Before installing battery cap (1), inspect threads on battery
housing and battery cap to ensure that they are free of
moisture dirt and that the O-ring inside battery cap is
present and properly seated. Failure to do so could result in
loss of electrical power and shorten battery life.