Product Manual

21
6.7 Enter into the second function key mode
Some keys on the board have two functions. The
first function is marked on the key, and the second
function is marked above the key. At normal mode,
the first function is active, and at shift mode, the
second function is active.
Press the SHIFT key and release it. The buzzer
will ring, and the LCD display Shift on the last
line. The instrument enters into second function
key mode. Press the SHIFT key again, and the
instrument enters into the normal mode (first
function key mode).
6.8 Illumination on/off
Enter the second function key mode, and the LCD
display Shift. Press 0SET key, the buzzer will
ring and the illumination of LCD display and
telescope’s reticle will be on. Press SHIFT key,
Vz: 075°5237
H
R
: 175°1203
Vz: 075°5237
H
R
: 175°1203
Press Shift key
Flow chart for shift
key function mode
Shift