GLM 100 C Professional - Laser pointer BOSCH - Free user manual and instructions

USER MANUAL GLM 100 C Professional BOSCH

OBJ_BUCH-2450-006.book Page 3 Monday, December 18, 2017 12:17 PM1 609 92A 48U | (18.12.17) Bosch Power Tools 4 |

OBJ_BUCH-2450-006.book Page 4 Monday, December 18, 2017 12:17 PM5 | 1 609 92A 48U | (18.12.17) Bosch Power Tools

OBJ_BUCH-2450-006.book Page 5 Monday, December 18, 2017 12:17 PM6 | 1 609 92A 48U | (18.12.17) Bosch Power Tools SET Func

OBJ_BUCH-2450-006.book Page 6 Monday, December 18, 2017 12:17 PM| 7 Bosch Power Tools 1 609 92A 48U | (18.12.17)

OBJ_BUCH-2450-006.book Page 7 Monday, December 18, 2017 12:17 PM8 | 1 609 92A 48U | (18.12.17) Bosch Power Tools 1 608 M00 05B

Measuring range (typical under unfavourable conditions) 20 m

Measuring accuracy (typical) ±1.5mm

Measuring accuracy (typical under unfavourable conditions) ±3.0mm

Lowest indication unit 0.5 mm Indirect Distance Measurement and Vial Measuring range 0°–360° (4x90°) OBJ_BUCH-2450-006.book Page 29 Monday, December 18, 2017 12:17 PM30 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools Gradient measurement Measuring range 0°–360° (4x90°) Measuring accuracy (typical) ±0.2° C)/D) Lowest indication unit 0.1° General Operating temperature –10 °C...+45 °C

Laser type 635 nm, <1 mW Laser beam diameter (at 25 °C) approx. –at 10m distance –at 50m distance 9mm

Automatic switch-off after approx. –Laser – Measuring tool (without measurement) 20 s 5min

Weight according to EPTA-Procedure 01:2014 0.10 kg Dimensions 106x45x24mm Degree of protection IP 54 (dust and splash proof)

Batteries 2x1,5VLR03(AAA) Rechargeable batteries 2 x 1,2 V HR03 (AAA) Setting the unit of measure m, ft, in Data transmission Bluetooth® Bluetooth® 4.0 (Classic and Low Energy)

Operating frequency band 2402 – 2480 MHz Max. transmission power

Digital Laser Measure GLM 50 C OBJ_BUCH-2450-006.book Page 30 Monday, December 18, 2017 12:17 PMEnglish | 31 Bosch Power Tools 1 609 92A 48U | (18.12.17) Product Features The numbering of the product features shown refers to the illustration of the measur- ing tool on the graphic page. 1 Display 2 Measuring button[ ] 3 Plus button[+] 4 Button for selection of the reference level 5 On/Off button[ ] 6 Bluetooth® button 7 Function button[Func] 8 Minus button[–] 9 Battery lid 10 Latch of battery lid 11 Serial number 12 Laser warning label 13 1/4"- Tripod socket 14 Reception lens 15 Laser beam outlet 16 Protective pouch 17 Laser target plate* A) For measurements from the front edge of the measuring tool, applies to high reflectivity of the tar- get (e.g. a white-painted wall), weak backlighting and 25 °C operating temperature. In addition, a deviation of ± 0.05mm/m must be taken into account. B) For measurements from the rear measuring tool edge, applies to high reflectivity of the target (e.g. white cardboard), strong backlighting and – 10 °C to +45 °C operating temperature. In addi- tion, a deviation influence of ±0.15 mm/m must be taken into account. C) After user calibration at 0 ° and 90 °; An additional grade error of ±0.01 °/degree to 45 ° (max.) has to be taken into account. The left-hand side of the measuring tool serves as the reference level for grade measurement. D) At 25 °C operating temperature E) In the continuous measurement function, the maximum operating temperature is +40 °C. F) except battery compartment G) For Bluetooth® low energy devices, establishing a connection may not be possible, depending on model and operating system. Bluetooth® devices must support the SPP profile. H) Bluetooth® deactivated The measuring tool can be clearly identified with the serial number 11 on the type plate. OBJ_BUCH-2450-006.book Page 31 Monday, December 18, 2017 12:17 PM32 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools 18 Laser viewing glasses* 19 Tripod*

• The accessories illustrated or described are not included as standard delivery. Display Elements (selection) a Status Bluetooth® b Measurement reference level c Battery indicator d Measured-value lines e Result line f Measuring functions g Display tilt angle h Status bar i Basic configurations Assembly Inserting/Replacing the Batteries Using alkali-manganese or rechargeable batteries is recommended for operation of the measuring tool. With 1.2-V-rechargeable batteries fewer measurements could be possible than with 1.5-V-batteries. To open the battery lid 9, press the latch 10 and remove the battery lid. Insert the bat- teries/rechargeable batteries. When inserting, pay attention to the correct polarity according to the representation on the inside of the battery compartment. When the empty battery symbol appears on the display, then approx. 100 measure- ments are still possible. When the battery symbol is empty and flashes red, no further measurements are possible. Change the batteries or rechargeable batteries. Always replace all batteries/rechargeable batteries at the same time. Do not use dif- ferent brands or types of batteries/rechargeable batteries together. Remove the batteries/rechargeable batteries from the measuring tool when not using it for longer periods. When storing for longer periods, the batteries/re- chargeable batteries can corrode and self-discharge. Bluetooth® activated, no connection established Bluetooth® activated, connection established OBJ_BUCH-2450-006.book Page 32 Monday, December 18, 2017 12:17 PMEnglish | 33 Bosch Power Tools 1 609 92A 48U | (18.12.17) Operation Initial Operation Do not leave the switched-on measuring tool unattended and switch the mea- suring tool off after use. Other persons could be blinded by the laser beam. Protect the measuring tool against moisture and direct sun light. Do not subject the measuring tool to extreme temperatures or variations in temperature. As an example, do not leave it in vehicles for a long time. In case of large variations in temperature, allow the measuring tool to adjust to the ambient temperature before putting it into operation. In case of extreme temperatures or variations in temperature, the accuracy of the measuring tool can be impaired. Avoid heavy impact to or falling down of the measuring tool. After severe exte- rior effects to the measuring tool, it is recommended to carry out an accuracy check (see “Accuracy Check of the Distance Measurement”, page 42) each time before continuing to work. Switching On and Off –To switch on the measuring tool and the laser, briefly press the measuring button 2 []. –To switch on the measuring tool without the laser, briefly press the On/Off button 5 []. Do not point the laser beam at persons or animals and do not look into the la- ser beam yourself, not even from a large distance. To switch off the measuring tool, press and hold the On/Off button 5 []. The measured values and device settings in the memory are retained when you switch the tool off. Measuring Procedure Once switched on, the measuring tool is in the length measurement function. For a different measuring function, press the button 7 [Func]. Select the desired measur- ing function with the buttons 3 [+] or the button 8 [–] (see “Measuring Functions”, page 34). Activate the measuring function with button 7 [Func] or with the measur- ing button 2 []. After switching on, the rear edge of the measuring tool is preset as the reference level for the measurement. To change the reference level, see “Selecting the Reference Level”, page 34. Place the measuring tool against the desired starting point of the measurement (e.g. a wall). OBJ_BUCH-2450-006.book Page 33 Monday, December 18, 2017 12:17 PM34 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools Note: If the measuring tool has been switched on using the On/Off button 5 [], briefly press the measuring button 2 [ ] to switch the laser on. To initiate the measurement, briefly press the measuring button 2 []. Then the la- ser beam is switched off. For a further measurement, repeat this process. Do not point the laser beam at persons or animals and do not look into the la- ser beam yourself, not even from a large distance. Note: The measured value typically appears within 0.5 s and no later than approx. 4 s. The duration of the measurement depends on the distance, the lighting condi- tions and the reflective properties of the target surface. Upon completion of the measurement the laser beam is automatically switched off. Selecting the Reference Level (see figure A) For the measurement, you can select between three different reference planes: – the rear measuring-tool edge (e.g. when measuring onward from a wall), – the front measuring-tool edge (e.g. when measuring onward from a table edge), – the centre of thread 13 (e.g. for tripod measurements). To select the reference level, press button 4. Use button 3 [+] or button 8 [–] or but- ton 4 to select the desired reference level. The rear edge of the measuring tool is pre- set as the reference level every time the measuring tool is switched on. “Basic Settings” To enter the “basic configurations” menu (i) press and hold the button 7 [Func]. Select the respective basic configuration and your setting. To exit the “basic configurations” menu, press the On/Off button 5 [ ] again. Display Illumination The display illumination is continuously switched on. When no button is pressed, the display illumination is dimmed after approx. 20 seconds to preserve the batteries/re- chargeable batteries. Measuring Functions Length Measurement Select the length measurement . To switch on the laser beam, briefly press the measuring button 2 []. To measure, briefly press the measuring button 2 [ ]. The measured value will be shown at the bottom of the display. OBJ_BUCH-2450-006.book Page 34 Monday, December 18, 2017 12:17 PMEnglish | 35 Bosch Power Tools 1 609 92A 48U | (18.12.17) Repeat the above-mentioned steps for each subsequent measurement. The last measured value is at the bottom of the display, the penultimate measured value is above it, and so on. Continuous Measurement (Tracking) For continuous measurements, the measuring tool can be moved relative to the tar- get, whereby the measuring value is updated approx. every 0.5 seconds. In this man- ner, as an example, you can move a certain distance away from a wall, while the actual distance can always be read. Select the continuous measurement . To switch on the laser beam, briefly press the measuring button 2 []. Move the measuring tool until the required distance value is indicated in the bottom of the display. Briefly pressing the measuring button 2 [ ], interrupts the continu- ous measurement. The current measured value will be shown at the bot- tom of the display. The maximum and minimum measured value appear above it. Pressing the measuring button 2 [ ] once more, restarts the continuous measurement. Continuous measurement automatically switches off after 5 mins. Area Measurement Select the area measurement . Then measure the width and length one after the other as with a length measurement. The laser beam remains switched on between the two measurements. The distance to be measured flashes in the indicator for area measurement . The first measured value is shown at the top of the display. After the second measurement has been completed, the area will be au- tomatically calculated and displayed. The end result is shown at the bot- tom of the display, while the individual measured values are shown above it.

OBJ_BUCH-2450-006.book Page 35 Monday, December 18, 2017 12:17 PM36 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools Volume Measurement Select the volume measurement . Then measure the width, length and depth one after the other as with a length meas- urement. The laser beam remains switched on between the three measurements. The distance to be measured flashes in the indicator for volume measurement . The first measured value is shown at the top of the display. After the third measurement has been completed, the volume will be automatically calculated and displayed. The end result is shown at the bottom of the display, while the individual measured values are shown above it. Indirect Distance Measurement For indirect length measurements, three measuring modes are available. Each meas- uring mode can be used for determining different distances. The indirect distance measurement is used to measure distances that cannot be measured directly because an obstacle would obstruct the laser beam or no target surface is available as a reflector. This measuring procedure can only be used in ver- tical direction. Any deviation in horizontal direction leads to measuring errors. Note: Indirect distance measurement is always less accurate than direct distance measurement. Depending on application, greater measuring errors are possible than with direct distance measurement. To improve the measuring accuracy, we recom- mend using a tripod (accessory). The laser beam remains switched on between the individual measurements. a) Indirect Height Measurement (see figure B) Select the indirect height measurement . Ensure that the measuring tool is at the same height as the lower measuring point. Then tilt the measuring tool around the reference level and measure the distance “1” as for a length measurement (displayed as a red line). Upon completion of the measurement, the result for the sought dis- tance “X” is displayed in the result line e. The measuring values for the distance “1” and the angle “α” are displayed in the measured-value lines d. 1474.8 m

45° m20.00045.0° OBJ_BUCH-2450-006.book Page 36 Monday, December 18, 2017 12:17 PMEnglish | 37 Bosch Power Tools 1 609 92A 48U | (18.12.17) b) Double indirect Height Measurement (see figure C) The measuring tool can indirectly measure all distances, which lie in the vertical level of the measuring tool. Select the double indirect height measurement . Measure distances “1” and “2” in this sequence as for a length measurement. Upon completion of the measurement, the result for the sought dis- tance “X” is displayed in the result line e. The measuring values for the distances “1”, “2” and the angle “α” are displayed in the measured-val- ue lines d. Pay attention that the reference plane of the measurement (e.g. the rear edge of the measuring tool) remains exactly at the same location for all individual measurements within a measuring sequence. c) Indirect Length Measurement (see figure D) Select the indirect length measurement . Pay attention that the measuring tool is positioned at the same height as the sought measuring point. Now, tilt the measuring tool around the reference plane and meas- ure distance “1” as for a length measurement. Upon completion of the measurement, the result for the sought dis- tance “X” is displayed in the result line e. The measuring values for the distance “1” and the angle “α” are displayed in the measured-value lines d. Wall Surface Measurement (see figure E) The wall surface measurement is used to determine the sum of several individual sur- faces with a common height. In the illustrated example, the total area of several walls should be determined, which have the same ceiling height H, but different lengths L. Select the wall surface measurement . Measure the ceiling height H as with a length measurement. The measured value is displayed in the top measured-value line. The laser remains switched on. Then measure the length L

of the first wall. The surface is automatically calculated and displayed in the result line e. The last length measured value is in the bottom measured-value line d. The laser remains switched on.

OBJ_BUCH-2450-006.book Page 37 Monday, December 18, 2017 12:17 PM38 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools Now measure the length L

of the second wall.The individual measured value dis- played in the measured-value line d is added to the length L

. The sum of the two lengths (displayed in the middle measured-value line d) is multiplied by the saved height H. The total surface value is displayed in the result line e. You can measure any number of lengths L

, which will be automatically added and multiplied by the height H. The requirement for a correct area calculation is that the first measured length (for ex- ample the ceiling height H) is identical for all sub-areas. Stake out Function (see figure F) The stake out function repeatedly measures a defined length (distance). These lengths can be transferred to a surface, for example to enable material to be cut into pieces of equal lengths or to install stud walls in a drywall construction. The minimum adjustable length is 0.1 m, the maximum adjustable length is 50 m. Note: The distance from the marking is shown in the display in the marking function. The reference is not the edge of the measuring tool. Select the stake out function . Set the desired length. Using button 7 [Func] select the corresponding digit/position and change the value with button 3 [+] or button 8 [–]. Begin the stake out function by pressing the measuring button 2 [] and slowly move away from the starting point. The measuring tool continuously measures the distance to the starting point. The defined length and the current measured value are thereby displayed. The lower or upper arrow displays the shortest distance to the next or last marking. Note: The continuous measuring enables you to set a measured value as a defined length by pressing the button 4. The left factor specifies how many times the defined length has already been reached. The green arrows on either side of the display indicate the reaching of a length for marking purposes. Red arrows or red text indicate the actual value when the reference is outside of the display. Gradient Measurement/Digital Spirit Level Select the inclination measurement/digital spirit level . The measuring tool automatically switches between two states. m0.483 0.500m 0.81x m0.500 0.500m1x OBJ_BUCH-2450-006.book Page 38 Monday, December 18, 2017 12:17 PMEnglish | 39 Bosch Power Tools 1 609 92A 48U | (18.12.17) The digital spirit level is used to check the horizontal or vertical align- ment of an object (e.g. washing machine, refrigerator, etc.). When the inclination 3° exceeds, the ball in the display lights red. Gradient measurement is used to measure a slope or incline (e.g. of stairs, railings, when fitting furniture, laying pipes, etc.). The left-hand side of the measuring tool serves as the reference level for grade measurement. If the display flashes during measurement, the measuring tool has been tipped too heavily to the side. Memory Functions The value or end result of each completed measurement is automatically saved. Memory Value Display Maximum 30 values (measured values or end results) can be retrieved. Select the memory function . The number of the memory value is shown at the top of the display, the corresponding memory value is shown at the bottom and the corre- sponding measuring function is shown on the left. Press button 3 [+] to browse forwards through the saved values. Press button 8 [–] to browse backwards through the saved values. If there is no value available in the memory, “0.000” is shown at the bottom of the dis- play and “0” at the top. The oldest value is located in position 1 in the memory, while the newest value is in position 30 (when 30 memory values are available). When a further value is saved, the oldest value in the memory is always deleted. Deleting the Memory To delete the content of the memory, press button 7 [Func] and select the memory function . Then briefly press the On/Off button 5 [ ] to delete the displayed value. Simultaneously pressing the button 4 and the On/Off button 5 [ ] deletes all values stored in the memory. Adding/Subtracting Values Measured values or end results can be added or subtracted. 1°2° 3° 36.0°

OBJ_BUCH-2450-006.book Page 39 Monday, December 18, 2017 12:17 PM40 | English 1 609 92A 48U | (18.12.17) Bosch Power Tools Adding Values The following example describes the addition of areas: Measure an area as described in section “Area Measurement”, see page 35. Press the button 3 [+]. The calculated area and the symbol “+” will be displayed. Press the measuring button 2 [ ] to start another area measurement. Measure the area as described in section “Area Measurement”, see page 35. Once the second measurement is completed, the result of the second area measurement is displayed below.To show the end result, press the measurement button 2 [ ] once more. Note: With a length measurement, the end result is displayed immediately. Subtracting Values To subtract values, press button 8 [–]. The subsequent steps are the same as for “Adding Values”. Deleting Measured Values Briefly pressing the On/Off button 5 [ ] will delete the last measured value in all measuring functions. Repeated brief pressing of the On/Off button 5 [ ] will delete the measured values in reverse order. Changing the Unit of Measure Unit of measure “m” (metres) is set by default. Switch the measuring tool on. Press and hold button 7 [Func], to enter the “basic configurations” menu. Select “ft/m”. Press button 3 [+] or button 8 [–], to change the unit of measure. Press the On/Off button 5 [ ] to exit the menu item. The selected setting remains saved after you switch off the measuring tool. Bluetooth® Interface Data Transmission to other Devices The measuring tool is equipped with a Bluetooth® module, which enables data trans- mission via radio technology to certain mobile terminals/devices with a Bluetooth® in- terface (e.g., smartphones, tablets). For information on the necessary system requirements for a Bluetooth® connection, please refer to the Bosch website at www.bosch-pt.com

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