ASTRO-PHYSICS 1565GTO Інструкція з технічного обслуговування - Сторінка 8
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Newer Keypad with Dual Connectors
Blue AMP Connector
White Molex Connector
wires to be sure that they are not twisted excessively or
pinched.
6. carefully close the keypad. (Reference the section on
opening and closing the Keypad). make sure that the
white plastic washers on the screws and the strain relief
on the cable are in place.
7. secure the six screws. test your keypad to make sure
the new cable works properly.
8. if your keypad has a rubber keypad protector (KeYPRo),
reinstall it now using the previous instructions (also avail-
able from our website). if you don't have a KeYPRo,
we strongly suggest that you purchase one. Refer to our
website for additional information.
gto KeYPad batteRY sYmPtoms foR RePlaCement
We generally state that the life expectancy of the keypad battery is 4 to 5 years. however, we have seen unusual
circumstances where a battery has still been functioning after 10 years. it is a battery. it will last until it is no longer
functioning.
the battery's sole purpose is to maintain the objects database when the keypad is powered off. the keypad will
sometimes display the warning "loW batteRY." that does not refer to the internal database battery; it is referring to the
power source that is powering the mount. if the internal battery fails the object information provided will be wrong:
●
object below the horizon - You may be told that the object that you wish to slew to is below the horizon when that is
clearly not the case.
●
magnitude 100 - the object data may indicate that the magnitude of the object is absurdly high, such as mag 100.
Please know that stars and planets will not be affected by a dead keypad battery, as they are calculated positions and do
not rely on the database. only database objects are affected, such as messier objects or ngc and ic objects.
given the low cost of replacement batteries, it is a good practice to replace the battery on a regular 4-5 year schedule so
that a long awaited trip to a dark site or star party is not ruined.
Newer Keypad with Dual Connectors
(blue AMP connector shown inserted)
Newer Keypad with Dual Connectors
(white Molex connector shown inserted)
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