Leica 788472 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Leica 788472, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of Leica 788472 should contain:
- informations concerning technical data of Leica 788472
- name of the manufacturer and a year of construction of the Leica 788472 item
- rules of operation, control and maintenance of the Leica 788472 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Leica 788472 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Leica 788472, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Leica service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Leica 788472.

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Table of contents for the manual

  • Page 1

    Leica DISTO TM E7400x The original laser distance meter[...]

  • Page 2

    Leica DISTO TM E7400x 788480a 1 EN Table of Contents Instrument Set-up - - - - - - - - - - - - - - - - - - - - - - - - - - 2 Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 Display - - - - - - - - - - - - - - - - - - - - - - - -[...]

  • Page 3

    Leica DISTO TM E7400x 788480a 2 EN Instrument Set-up Introduction The safety instructions and the user manual should be read through carefully before the product is used for the first time. The person responsible for the product must ensure that all users understand these directions and adhere to them. The symbols used have the following meanings: [...]

  • Page 4

    Leica DISTO TM E7400x 788480a 3 EN Instrument Set-up Display Horizontal measurement Units Stake out Ceiling area Wall area Circumference Measuring reference 2nd result Area / Volume Tilt angle Info Slope distance Addition / Subtraction Illumination Memory Timer Triangle area Battery Min/Max Measuring Indirect height Pythagoras Main line Insert batt[...]

  • Page 5

    Leica DISTO TM E7400x 788480a 4 EN Operations Switching ON/OFF Clear Message Codes ON OFF 2 sec Device is turned OFF. i Press ON but- ton 2 sec to st art continuous laser mode. 1x Undo last action. 2x Leave actual func- tion, go to de fault operation mode. If the message " InFo " appears with a number, observe the instructions in section [...]

  • Page 6

    Leica DISTO TM E7400x 788480a 5 EN Operations Multifunctional endpiece i The orientation of the endpiece is automaticall y detected and the zero point is accordingly ad- justed. Distance unit setting Tilt unit setting Switch between the following unit s: 0.000 m 0.0000 m 0.00 m 0.00 ft 0‘00‘‘ 1/32 0‘00‘‘ 1/16 0‘00‘‘ 1/8 0‘00‘?[...]

  • Page 7

    Leica DISTO TM E7400x 788480a 6 EN Operations Beep ON/OFF Illumination ON/OFF 2 sec simulta ne- ously 2 sec simultane- ously Keypad lock ON Keypad lock OFF 2 sec simulta ne- ously PRESS MINUS 1 withi n 2 sec 2[...]

  • Page 8

    Leica DISTO TM E7400x 788480a 7 EN Measuring Functions Measuring single distance 1 Aim active laser at target. 2 8.532 m 3 i Target surfaces: Measuri ng errors can occur when measuring to col- ourless liquids, glass, styrofo am or semi-permeable surfaces or when aiming at high gloss surfaces. Against dark surfaces the measur- ing time increases. Pe[...]

  • Page 9

    Leica DISTO TM E7400x 788480a 8 EN Measuring Functions Area 1 1x 2 Aim laser at first target point. 3 4 Aim laser at sec- ond target point. 24.352 m 2 5 i The result is shown in the main line and the mea sured va lue above . Partial Measurements: Press + or - after starting the fir st measurement. Measure and add or subtract distances. Finish with [...]

  • Page 10

    Leica DISTO TM E7400x 788480a 9 EN Measuring Functions Volume 1 2x 2 Aim laser at first target point. 3 4 Aim laser at sec- ond target point. 5 6 Aim laser at third target point. 78.694 m 3 7 i The result is shown in the main line and the measured value above. 24.224 m 2 208.703 m 2 80.208 m 78.694 m 3 2 sec Circumference Wall areas Ceiling/floor a[...]

  • Page 11

    Leica DISTO TM E7400x 788480a 10 EN Measuring Functions Triangular area 1 3x 2 Aim laser at first target point. 3 4 Aim laser at sec- ond target point. 5 6 Aim laser at third target point. 24.352 m 2 7 33.852 m 24.352 m 2 40.8 ° 2 sec Angle included by the first two measurements Circumference Triangular area 8[...]

  • Page 12

    Leica DISTO TM E7400x 788480a 11 EN Measuring Functions Pythagoras (3-point) 1 4x 2 Aim laser a t upper point. 3 4 Aim laser at rec- tangular point. 5 6 Aim laser at lower point. 8.294 m 7 i The result is shown in the main line and the measured distance above. Pressing the measuring key for 2 sec in the functi on activates auto- matically Minimum o[...]

  • Page 13

    Leica DISTO TM E7400x 788480a 12 EN Measuring Functions Pythagoras (partial height) 1 5x 2 Aim laser a t upper point. 3 4 Aim laser at 2nd point. 5 6 Aim laser at rec- tangular point. 2.602 m 7 i The result is shown in the main line and the measured distance above. Pressing the measuring key for 2 sec in the functi on activates au- tomatically Mi n[...]

  • Page 14

    Leica DISTO TM E7400x 788480a 13 EN Measuring Functions Stake out i Two different distances (a and b) can be entered to mark off de- fined measured lengths. 1 2 3 a b b a = b 1 2 3 a b b a = b 1 .000 m 1 6x 1. 01 2 m 2 Adjust value "a". 3 Approve value "a". 0.625 m 4 Adjust value "b". 5 Approve value "b" and [...]

  • Page 15

    Leica DISTO TM E7400x 788480a 14 EN Measuring Functions Smart Horizontal Mode 1 Aim laser at tar- get. 2 0.032 m 5.204 m 40.8 ° 4.827 m x z x y z y 3 (up to 360° and a transverse tilt of ±10°) i Press key again to switch off horizontal measure- ment. Height tracking i This function displays continously the tracking height if the device is turne[...]

  • Page 16

    Leica DISTO TM E7400x 788480a 15 EN Measuring Functions Memory (20 last displays) Delete Memory 8.294 m 20 20 last displ ays are displayed. 1 8.294 m 20 Navigates trough 20 last displays. 2 The value from the main line can be used for fur- ther calculations. 2 sec 3 2 sec simultaneously Memory is completely deleted.[...]

  • Page 17

    Leica DISTO TM E7400x 788480a 16 EN Calibration Calibration of tilt se nsor (Tilt Calibration) 1 2 sec simultane- ously 2 Place device on absolutely flat s urface. 3 180° 4 Turn the device ho rizontally by 180° and place it again on absolutely flat surface. 5 6 Place device on absolutely flat s urface. 7 180° 8 Turn the device ho rizontally by 1[...]

  • Page 18

    Leica DISTO TM E7400x 788480a 17 EN Technical Data * applies for 100 % target refl ectivity (white painted wall), low background illumination, 25 ºC ** applies for 10 to 500 % target reflectivity, hi gh background illumination, - 10 ºC to + 50 ºC *** Tolerances apply from 0.05 m to 10 m with a confidence level of 95%. The maximum to lerance may [...]

  • Page 19

    Leica DISTO TM E7400x 788480a 18 EN Message Codes If the message Error does not disappear after switching on the device repeatedly, contact the dealer. If the message InFo appears with a number, press the Clear button and observe the following instructions: Care • Clean the device with a damp, soft cloth. • Never immerse the device in water. ?[...]

  • Page 20

    Leica DISTO TM E7400x 788480a 19 EN Safety Instructions Permitted use • Measuring distances • Tilt measurement Prohibited use • Using the product without instruction • Using outside the stated limits • Deactivation of safety systems and removal of explanatory and hazard labels • Opening of the equipment by using tools (screwdrivers, etc[...]

  • Page 21

    Leica DISTO TM E7400x 788480a 20 EN Safety Instructions FCC statement (a pplicable in U.S.) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reason- able protection against harmful interference in a residential installation.Thi[...]

  • Page 22

    Leica Geosystems AG CH-9435 Heerbrugg (Switzerland) www.disto.com Leica Geosystems AG, He erbrugg, Swit zerland has been certified as being equipped with a quality system which meets the International Standards of Quality Management and Quality Syst em s (ISO standard 9001) and Environ- mental Management Systems (ISO standard 14 001). Total Quality[...]