Pentax ETH-310 Manual do Utilizador descarregar pdf (Página 20)

2.3.5 [R/L] key

Press the [R/L] key to change from clockwise to counterclockwise

rotation. A clockwise or counterclockwise reading is alternately

displayed each time the key is pressed.

Clockwise horizontal angle Count horizontal angle in a right

rotation direction (HR)

Counterclockwise horizontal angle Count horizontal angle in a left

rotation direction (HL)

If the power turns off during the counterclockwise mode, the display

returns to a clockwise horizontal angle display when power is turned on.

2.3.6 [Illumination key ]

Pressing the key, illuminates the LCD panel and telescope reticule.

The illumination is automatically turned off after five minutes.

Pressing the key, with illumination on, turns off the illumination.

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Pentax ETH-310 Manual do Utilizador Página 20