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Hersteller: Vixen Dateigröße: 244.16 kb Dateiname: Unterrichtssprache:

.. The AF ring rotation "clockwise" makes it possible to focus on closer range and "counterclockwise" makes it possible to focus on further range. 3 PREPARATION FOR SURVEYING 3- 8 Attachment and Detachment of Tribrach The tribrach of R-325 is detachable from the instrument if required when replacing the instrument with a target or unit prism for example. Detachment First loosen the recessed screw with a screwdriver, then rotate the locking knob until the arrow points upward, and lift the instrument up. Attachment Mount the instrument on the tribrach with the guide marks coinciding, and rotate the locking knob until the arrow points downward. The guide and guide mark must be fitted to attach the instrument When the tribrach does not need to be attached or detached or instrument is to be transported, tighten the recessed screw with a screwdriver to fix the locking knob. P24 4 TURNING THE POWER ON 4 TURNING THE POWER ON 4-1 Turning the Power On and Off Pressing the [POWER] key causes the initial screen. (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 ............See page X. For details on changing the horizontal angle from clockwise to counterclockwise ...............................See page X. For details on measuring the vertical angle .................See page X. For details on distance measurement .........................See page X For details on the automatic power-off function ..........See page X For details on the Electronic vial See page X P25 4 TURNING THE POWER ON 4-2 Adjusting LCD Contrast Press [F4] while holding down the Illumination key to access the screen for adjusting LCD contrast. Pressing [F1] [ ] will lighten the contrast, while pressing the [F2] [ ] will darken the 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. .. LCD contrast may be unappealing under certain environmental conditions such as high temperature. Adjust the LCD contrast as described above in such situations. P26 4 TURNING THE POWER ON 4-3 Adjusting Illumination Brightness Press [F5] while holding down the Illumination key to access the screen for adjusting illumination brightness. Pressing the [F1] will decrease brightness, while pressing the [F2] will increase brightness. 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. .. Illumination brightness of the LCD screen and telescope reticle may be adjusted as necessary at any time. .. Illumination brightness may be adjusted to any one of 10 levels. 4-4 Adjusting Reticle Illumination Press [F3] while holding down the Illumination key to access the screen for adjusting reticle illumination. The procedure to adjust the reticle illumination is the same way as 4-3. .. Pressing the Illumination key views the F3-RETICLE, F4-LCD and F5-ILLU. P27 ...

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