Pentax ETH-310 Switch User Manual


 
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2. Key Operations and Display
2.1 Display
Vertical angle
V=Zenith 0°,V%=Slope(VH=Horizontal 0°,Vc=Compass)
Horizontal angle Battery indicator:
(HR=right rotation horizontal angle,HL=left rotation horizontal angle)
2.2 Keyboard
[V/%] key
(Switches the display of vertical angle)
[R/L] key (Set the horizontal angle right
and left rotation alternately)
[HOLD] key (Pressing twice holds the horizontal
angle shown on the display)
[0SET] key (Pressing twice resets the horizontal angle to 0°,00’,00”)
[ ]Illumination key (Illuminate LCD panel and the telescope reticle)
[ON/OFF] key
(Turns the power on and off alternately)