RedBack Lasers LLRMM30, Manual

Page 1: ...ch for purchasing RedBack LLRMM30 line laser ranging detector LLRMM30 Receiver I Feature Function II User Security III Instrument Structure IV Operation Manual V Technical Specifications VI Maintenance VII Packing List ...

Page 2: ...e horizontal and vertical reference plane quickly and accurately Digital display the laser line position exactly Large detecting window TFT LCD and high brightness LED display simultaneously Ranging function Suitable for various types of line lasers Both red and green lasers can be used Strong magnetic attachment function II User Security Do not disassemble the instrument and perform internal repa...

Page 3: ...can only be made through an authorized service center Make sure the instrument is in place III Instrument Structure Long blister Upper indicator LCD display Receiving window keypad center Lower indicator ...

Page 4: ... to switch to detection accuracy long Figure 1 Figure 2 Round magnet buzzer Clamp postioning hole Battery flap Safety label Round magnet Side LED indicator nut Long magnet Top round blister Ranging receiving window Ranging emitting window screw Bottom round blister ...

Page 5: ...ference selection short press to switch the ranging reference Mode Short press to switch area measurement volume measurement Pythagorean 1 measurement and Pythagorean 2 measurement Ranging button lit the laser single ranging Clear clear data or exit the current state Automatic enter the automatic measurement subroutine IV Operation Manual ...

Page 6: ...3 the LED indicator lights up from top to bottom and then goes out the buzzer emits a didi power on prompt and then enters the normal detection state Shown in Figure 4 Figure 3 Figure 4 2 Detection accuracy mode selection Short press the key in the power on state and the instrument will switch ...

Page 7: ...ne is the fine measurement the bottom one is the coarse measurement Figure 5 3 Short long distance mode selection When the instrument is turned on the instrument is in the long range mode if you want to receive strong signals you need to hold down the key to switch to the short range mode to receive signals There are text prompts at the top left of the screen Far Near ...

Page 8: ...und silent Prompt The sound and silent state is for the sound indication when receiving the key tone will not be turned off 5 LCD backlight function The lighting is on when it is turned on and the backlight of the round blister is also turned on If the laser signal is not received within 2 minutes and there is no key operation the backlight will automatically go out Once the laser signal is receiv...

Page 9: ...s meters and Ft means foot 7 Posture recognition and display flip When the instrument is used upside down the instrument will automatically recognize the posture and turn the display on the LCD upside down to facilitate the user to read the indication status and measured value 8 Laser detection The meaning of the information displayed on the LCD when the instrument detects the laser is as follows ...

Page 10: ...the instrument emits a quick short tone Example The laser line is emitting 1mm above the zero line the LCD displays an upward arrow and the offset distance value is 1mm Figure 7 b The laser line is at the bottom of the zero position the upper indicator LED is on and the instrument emits a slow short tone ...

Page 11: ...is less than 1 meter it may cause the display position to be abnormal Please use it when the distance is greater than this 9 Ranging function After the instrument is turned on it enters the regular measurement page and the ranging module is in working state 9 1 Setting the measurement reference Short press to switch the measurement datum it can switch among the 3 datum ...

Page 12: ... laser dot Figure 9 aim at the target with the laser dot and press again to measure the distance the distance measurement result is displayed on the first row If the distance measurement operation is performed again the distance value of the first row will automatically move to the next row and the new value will be displayed in the first row as shown in Figure 10 When ...

Page 13: ...ed multiple times the latest distance value is always in the first row Simultaneously display the results of the last 5 distance measurements Operate to clear the last ranging result Laser dot lit up Figure 9 Figure 10 9 3 Area measurement ...

Page 14: ...shown in Figure 11 press the key to light up the laser and press the key to clear the last measurement Figure 11 Figure 12 9 3 2 First measure the first edge the measurement result is shown in Figure 12 9 3 3 Then measure the second edge and the measurement result will be displayed on the second ...

Page 15: ...the routine measurement to enter the volume measurement as shown in Figure 14 press the key to light up the laser and press the key to clear the last measurement 9 4 2 First measure the first edge and the measurement result is displayed on the first row as shown in Figure 15 9 4 3 Then measure the second edge and the measurement result is displayed on the second row as shown in Figure 16 ...

Page 16: ...the third edge and the measurement result is displayed in the third row the instrument will automatically calculate the volume value and display it in the fourth row as shown in Figure 17 Figure 14 Figure 15 Figure 16 Figure 17 ...

Page 17: ...ress the key to clear the last measurement 9 5 2 First measure the first side a hypotenuse the measurement result is displayed on the first row see Figure 19 9 5 3 Then measure the second side b right angle side and the measurement result will be displayed on the second row the instrument will automatically calculate the value of the third side x and display it on the third row as shown in Figure ...

Page 18: ...igure 18 Figure 19 Figure 20 9 6 Pythagorean 2 measurement 9 6 1 Short press the key four times in the routine measurement to enter the Pythagorean 1 measurement as shown in Figure 21 press the keyto light ...

Page 19: ...18 up the laser and press the keyto clear the last measurement Figure 21 Figure 22 Figure 23 Figure 24 9 6 2 First measure the first side a hypotenuse and the measurement result ...

Page 20: ... third side c hypotenuse and the measurement result is displayed in the third row the instrument will automatically calculate the value of the fourth side x and display it in the fourth row as shown in Figure 24 Tip When measuring Pythagorean 1 and Pythagorean 2 the hypotenuse should be larger than the right angle otherwise an error beep will sound and the measured value will be discarded 9 7 Auto...

Page 21: ...t this time the measurement reference changes to the laser line as the reference see the first icon in the status bar a line of prompt lines is displayed at the bottom of the LCD if the laser level signal is not received no laser will be displayed 9 7 2 When the instrument receives the laser signal of the laser level it will display ...

Page 22: ...e mobile receiver receives the laser signal when the indication deviation is centered and lasts for more than 1 6 seconds the instrument will measure the distance once and display the distance measurement value Hold is displayed in the prompt line as shown in Figure 27 9 7 4 In the automatic measurement interface the key is invalid after ...

Page 23: ...l for 2 minutes and the instrument is still the display and backlight will automatically turn off If no laser signal is detected for 6 minutes and no key operation is performed it will automatically shut down 11 Battery level indicator function As shown in the figure below the LCD of the instrument will display the percentage of the battery status When it is lower than 15 the battery symbol will t...

Page 24: ...battery cover insert 3 5 batteries according to the polarity instructions and close the battery cover b When the instrument displays that the remaining battery power is less than 15 the instrument can still receive operations At this time it is not recommended to perform a ranging operation Please replace the battery in time ...

Page 25: ...attery in time when the voltage is low 13 Application a When detecting the horizontal laser line the top round blister should be centered The deflection of the receiver will affect the receiving accuracy if detecting the vertical laser line the side long blister should also be centered b Connecting with clamp ...

Page 26: ...25 c Connecting with staff ...

Page 27: ...s Detecting range 30m Detecting accuracy Fine detecting 1mm coarse detecting 3mm Detecting resolution 1mm Laser class ClassII ranging 0 3 50m Ranging accuracy 2mm sound Sound silent LED indicator Upper red center green lower yellow Power supply 3 AA ...

Page 28: ... Storage temperature 20 70 Size 172 78 32mm Weight Ca 300g battery included not VI Maintenance Do not attempt to disassemble the instrument non professional dis assembly will damage the instrument Please put the instrument in the carrying case when not in use VII Packing List ...

Page 29: ...o item quantity 1 LS723II 1 2 LS305 clamp 1 3 AA battery 3 4 Manual 1 Q C Date Warranty 12 Months see included sheet for details RedBack Lasers Distributed by CMI Industries Pty Ltd www redbacklasers com au ...