User Manual
LT65 Digital Light Meter
Page 1: ...User Manual LT65 Digital Light Meter ...
Page 2: ... many other environments Safety Do not operate the meter in environments where the following are present explosive gases or materials combustible gases or materials steam or dust Please replace the battery immediately when the low battery symbol appears on the LCD Do not touch the meter s circuit board for any reason static electricity or contamination could damage the sensitive components This in...
Page 3: ...Display Overview Maximum display symbol Minimum display symbol ...
Page 4: ...enter the time setting page Short press the button TIME to select the value of hour and minutes to be set Press the button HOLD to change the value Long press the button to exit the time setting Maximum Minimum function option pressing this button for 3 seconds exits this function REC Lux Fc LEVEL also will also exit this function Displsy HOLD LCD will show HOLD symbol TIME HOLD MAX MIN LEVEL Lux ...
Page 5: ...n To Power ON Press and Hold this button for more than 1 second until LCD screen full of display To Power OFF Press and Hold this button for more than 3 seconds until LCD screen have no any display Operation 1 POWER ON Press the POWER button for more than 1 second until LCD displays 2 POWER OFF Press the POWER button for more than 3 seconds until LCD extinguishes 3 Choose Lux or FC unit Transfer m...
Page 6: ...ding and minimum reading function Press MAX MIN or LEVEL LUX FC REC for 3 seconds exit this function 9 USB function connect with the computer s USB interface 10 Backlight function Press Backlight button to start up the function press it again to exit the function 11 When all measurement are done please restore the light probe cover and turn off the instrument Battery Replacement When appears on th...
Page 7: ... from the date of purchase This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or purchased from unauthorized distributors so as in our sole judgment to injure their stability or reliability or which have been subject to misuse abuse misapplication negligence accident or which have had the serial numbers altered defaced or remo...
Page 8: ...e Spectral Precision CIE VV function f1 less than or equal to 6 Cosine Response f2 less than or equal to 2 Precision 3 reading 0 5 FS 10 000 Lux 4 reading 10d 10 000 Lux Light probe Silicon light diode and a spectral response filter Power 3 1 5V batteries Light Probe Length 59 150cm Light Probe Volume 4 5 x 2 4 x 0 8 115 x 60 x 20mm Dimensions 6 4 x 2 4 x 1 2 162 x 62 x 30mm Weight 9 2 oz 260g Acc...
