Rotating the eyepiece until the reticle and
object display to your eye clearly.GX-2S range
finder is constructed with an adjustable
eyepiece (+/-3 Diopter). People with different
visions don't need towear glasses, they can
observe LCD with naked eyes.
To select yard and meter, just click the "M" button to change" Y"(yard) and
"m"(meter).
The GX-2S range finder can be used to measure distances in yard or meter.
The unit of measure indicators are located in the lower right portion of the
LCD.