Pentax ETH-302, ETH-310, ETH-305 Safety Precautions must be followed, Distinctive Displays

Page 3

Safety Precautions (must be followed)

The following items are intended to prevent possible injury to the user or other people and/or damage to the instrument before it occurs.

These safety precautions are important to the safe operation of this product and should be observed at all times.

•Distinctive Displays

The following displays are used to distinguish precautions by the degree of injury of damage that may result if the precaution is ignored.

WARNING

Items indicated by this display are precautions which if ignored could result in death or serious injury.

CAUTION

Items indicated by this display are precautions which if ignored may result injury or material damage.

•Here ”injury” refers to injuries such as cuts, burns or electric shock the treatment of which will not likely require hospitalization or long-term attention.

•”Material damage” refers to the damage to facilities, buildings, acquired data, etc.

WARNING

•Never look at the sun through the telescope as this may result in loss of sight.

•Do not use at a place near flammable materials as there will be a risk of fire or injury by explosion.

3

Image 3

Contents Electronic Theodolites Page Distinctive Displays Safety Precautions must be followedPage Contents Contents Storing and environmental conditions PrecautionsBattery GeneralTransportation Inspection, Adjustment and Repair, OverhaulOthers Standard EquipmentUnpacking and Storing Names of Parts Page Confirm the correct work by pressing the power switch Preparation of PowerKey Operations and Display DisplayKeyboard Function of each key Power ON/OFF key2 V/% key Page Hold key 4 0SET key Illumination key 5 R/L keyRemaining battery indicator Automatic Power-off functionOther Functions Special key operations Page Setting of Vertical Angle Setting of correction of vertical angle Setting of 90buzzerSetting of angle measurement Setting of Angle unit Setting of automatic power off functionPreparation for Surveying Setting up the instrumentLeveling with the Circular level Leveling with the Plate level Centering with the optical plummet Eyepiece adjustment Object sighting Horizontal angle measurement right MeasurementHorizontal angle measurement left Vertical angle measurement Inspection Inspection and AdjustmentInstructions on inspection and adjustment Perpendicularity of plate vial to vertical axisAdjustment Perpendicularity of circular vial to vertical axis Inclination of reticule graduations Perpendicularity of line of sight to horizontal axis Difference of the vertical angle Optical plummet Diagonal Eyepiece SB14 Optional AccessoriesVertical Angle Compensation SpecificationsTelescope Angle MeasurementVertical axis Power sourceWater resistant Ambient temperature DimensionsPage Certified