User manual PENTAX ESPIO W

[. . . ] makes no warranty, expressed or implied, including but not limited to any implied warranties or merchantability or fitness for a particular purpose, regarding these materials and makes such materials available. PRECAUTIONS REGARDING SAFETY 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 or damage that may result if the precaution is ignored. WARNING Items indicated by this display are precautions which if ignored would result in serious injury. CAUTION Items indicated by this display are precautions which if ignored may result in injury or material. · · 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 damage to facilities, buildings, acquired data, etc. Before using this product, be sure that you have thoroughly read and understood this instruction manual to ensure proper operation. [. . . ] For example in case of each Constant 0, Reflector sheet; S 0, Reflectorless (Non-Prism); N 0, Prism; P 0 MODE A H. angle 15°C S0 TARGET CHANGED -267° 29' 40" (CONST. : 0mm) SHEET Pressing [F2][TARGET] changes the target mode. H. dst. V. dst. MEAS TARGET 0 SET DISP MODE · · · The target mode is changed sequentially as follows. Reflector sheet - Prism - Reflectorless (reflectorless models), Reflector sheet - Prism (standard models). The selected target mode is stored in the memory even if the power is turned off. So, confirm the target mode and its Constant shown at the top screen after changing the target. [Distance measurement by reflectorless (Non-Prism) mode] · The measurement range and accuracy of Reflectorless are based on the condition that laser beam is emitted perpendicular to the white side of the Kodak Gray Card. The measurement range may be influenced by the shape of the target and its environment. There is a possibility that the range may vary when the target does not satisfy the conditions above at survey work. · Pay attention to the following in case of distance measurement by Reflectorless. In case of resulting in low accuracy, perform the distance measurement by Reflector sheet or Prism. · The Reflectorless "Long Range mode" can be accessed by the 007 CODE number 521 [REF. LESS RANGE]. The measurement range of this mode is 270m and the Laser closs is IIIa. SHOT ((( ))) Upon reception of a reflected light from the target, the instrument beeps and displays the MEAS TARGET 0 SET DISP MODE · mark to start the shot measurement automatically. · If the instrument is in mode B, press the [F5] [MODE] to switch to mode A and press [F1] [MEAS]. · Pressing the [F1] [MEAS] after collimating the telescope at the prism starts shot distance measurement with the "MEAS" text blinking. Distance measurement is completed and the "MEAS" text stops blinking the moment the distance measured by shot measurement is displayed. During continuous measurement, the "MEAS" text keeps on blinking. Pressing the [F1] [MEAS] again terminates both distance measurement and blinking the "MEAS" text. · Pressing [F4] [DISP] cycles through the sets of display items:"H. angle/H. dst. /V. dst. " , "H. angle/V. angle/S. dst. " and "H. angle/V. angle/H. dst. /S. dst. /V. dst. " , · Pressing the [ESC] or [F2] [TARGET] or [F5] [MODE] during distance measurement stops it. · If the shot count for distance measurement has been set to 2 or more in "Initial Setting 2", the distance is measured for the specified number of times to display the averaged value. If the automatic distance measurement: [AUTO MEAS] in "Initial Setting 2" has been set to "MEAS" the first measurement is started only by aiming at the Target. If the automatic distance signal: [MEAS SIGNAL] in "Initial Setting 2" has been set to VALUE, a two-digit number representing the AIM value appears as soon as measurement starts (The AIM value varies depending on the distance and atmospheric conditions. ) The minimum distance unit : [MEAN. MIN DISP] COARSE or FINE can be selected by the initial setting 2. · · · 41 Example:"TRACK CONT" at second MEAS (Factory default setting) Collimate the telescope at a Target MODE A and press [F1] [MEAS] twice in succession H. angle to start measuring the distance, H. dst. [. . . ] [Error table: When hPa (15°C, 1013hPa as standard)] Unit: mm C° 45 35 25 15 5 -5 -15 72 hPa 1200 2. 0 3. 0 4. 0 5. 2 6. 3 7. 6 9. 0 1100 -0. 5 0. 4 1. 4 2. 4 3. 5 4. 7 5. 9 1013 -2. 6 -1. 8 -0. 9 -0. 0 1. 0 2. 1 3. 2 900 -5. 5 -4. 7 -4. 0 -3. 1 -2. 2 -1. 3 -0. 2 800 -8. 0 -7. 3 -6. 6 -5. 9 -5. 1 -4. 2 -3. 3 700 -10. 5 -9. 9 -9. 3 -8. 6 -8. 0 -7. 2 -6. 4 600 -13. 0 -12. 5 -12. 0 -11. 4 -10. 8 -10. 2 -9. 5 500 -15. 5 -15. 1 -14. 6 -14. 2 -13. 7 -13. 1 -12. 6 [Error table: With mmHg (15°C, 760mmHg as standard)] Unit: mm mmHg C° 45 35 25 15 5 -5 -15 900 2. 0 3. 0 4. 0 5. 2 6. 3 7. 6 9. 0 800 -1. 3 -0. 4 0. 5 1. 5 2. 5 3. 7 4. 9 760 -2. 6 -1. 8 -0. 9 0. 0 1. 0 2. 1 3. 2 700 -4. 6 -3. 9 -3. 1 -2. 2 -1. 3 -0. 3 0. 8 600 -8. 0 -7. 3 -6. 6 -5. 9 -5. 1 -4. 2 -3. 3 500 -11. 3 -10. 8 -10. 2 -9. 6 -8. 9 -8. 2 -7. 4 400 -14. 6 -14. 2 -13. 7 -13. 3 -12. 7 -12. 2 -11. 5 13. 5 Atmospheric refraction and earth curvature correction · Atmospheric refraction and earth curvature correction refers to correcting both the bending of the light beam caused by atmospheric refraction and the effect on the height differential and horizontal distance caused by the earth curvature. · Correction called "atmospheric refraction and earth curvature correction" is initiated to correct error when the slope distance and vertical angle are caused to determine the horizontal distance and the height differential, with this instrument, the following formula is used to correct these factors. · Calculation formula when atmospheric refraction and earth curvature correction parameter is set to "ON": Corrected horizontal distance (H) H = S (Cos + Sin · K-2 · S · Cos ) 2Re Corrected vertical distance (V) V = S (Sin + Cos · 1-K · S · Cos ) 2Re · Calculation formula when atmospheric refraction and earth curvature correction parameter is set to "OFF": Horizontal distance H'= S · Cos Vertical distance V'= S · Sin 73 S: Slope distance : Vertical angle from horizontal K: Atmospheric refraction coefficient (0. 14 or 0. 2) Re: Diameter of earth (6, 370 km) 13. 6 Distance range Generally speaking, the maximum range which can be measured varies considerably depending on the atmospheric conditions. For this reason, the specifications illustrate the values for both good and normal weather conditions. [. . . ]