Sharp SL-550 Guia de Resolução de Problemas descarregar pdf (Página 27)

• A-27 • Set-up/Operation

that are true lunar calendars, like the Jewish, Chinese, or Muslim calendars, the

phases repeat exactly each month, so the 1st of each month will be a new moon.

Procedure

1. Determine how old the moon is. The age of the moon can be determined by

looking at a calendar showing moon phases, by checking the newspaper for this

information, consulting a source like the Abrams Sky Calendar, or referring to

an internet site such as www.skypub.com for information about the current sky.

Determine when the previous new moon was.

Examples:

A. If the new moon occurred on the 4th of May, and today is the 9th of May,

then the moon must be 5 days old.

B. If the new moon occurred on the 20th of November, and today is the 5th of

December. then the moon is 15 days old (10 days left in November, and 5

days for December).

2. Consult the chart and select the correct moon insert. Follow the directions on the

chart in placing the insert in placing the insert in the correct hole on the cylinder.

A. If you are showing the moon for May, and determine that the moon is 5

days old for the date you have chosen, select insert #2 (First Waxing Cres-

cent) and after removing the light block from the hole positioned 2 holes to

the right of the May Sun’s position, place insert #2 in that hole. Be sure to

turn the insert so that the visible portion of the moon is facing toward the Sun

hole for May.

B. If you are showing the moon for December, and determine that the moon

is full (about 15 days old) for the date you have chosen, simply remove the

block from the hole positioned 6 holes to the right or left of the Sun. It is

directly opposite the Sun’s position hole, on the other side of the cylinder.

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Sharp SL-550 Guia de Resolução de Problemas Página 27