Key Operations And Display; Display; Keyboard - Pentax ETH-302 Instruction Manual

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
[R/L] key
[HOLD] key
[0SET] key
[ ] Illumination key
[ON/OFF] key
14
(Switches the display of vertical angle)
(Set the horizontal angle right
and left rotation alternately)
(Pressing twice holds the horizontal
angle shown on the display)
(Pressing twice resets the horizontal angle to 0°,00' , 00")
(Illuminate LCD panel and the telescope reticle)
(Turns the power on and off alternately)