Turning The Power On; Turning The Power On And Off; Adjusting Lcd Contrast - Pentax R-200 Series Instruction Manual

4.1 Turning the Power On and Off

Pressing the [POWER] key shows the initialscreen.(The [POWER] key is also used to turn
the power off.)After a few seconds, it turns to Electronic vial screen. Move the vials to center
by adjusting the leveling screws.Pressing the [ENT] key views the angle and distance
measurement screen.
●The Auto Power Off function will automatically turn the power off if no operations are
performed for approximately 10 minutes. (Factory default setting)
●The [POWER] key is controlled by software in the instrument while it is working, and this
key is valid only when turning off causes no problem.
●The value displayed when the power was last time turned off will be displayed for the
horizontal angle. If this horizontal angle is not needed, please perform horizontal angle
0 SET.
For details on resetting the horizontal angle 0
For details on changing the horizontal angle from
clockwise to counterclockwise
For details on measuring the vertical angle
For details on distance measurement
For details on the automatic power-off function See "8-9 ".

4.2 Adjusting LCD contrast

Press [F4] while holding down the Illumination key
to access the screen for adjusting LCD contrast.
Pressing the [F1] [
while pressing the [F2] [
contrast.
Press [ENT] to exit adjustment mode and return to
the previous screen.
• Pressing the Illumination key views the [F3] [RETICLE], [F4] [LCD] and [F5] [ILLU].
• LCD contrast may be adjusted as necessary at any time.
• The contrast may be adjusted to any one of 25 levels.
24

4. TURNING THE POWER ON

] will lighten the contrast,
] will darken the
See "5-2".
See "5-6".
See "5-5".
See "6. ".