REED LM-81LX Скачать руководство пользователя страница 5

reedinstruments

www

com

5

Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black

Rich Black - 

20/20/20/100

Blue -  100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue -  100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue -  100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

Operating Instructions

1.  Power on the instrument by pressing the Power Button.
2.  Position the Light Sensor directly under the light source. Mean-

while the light reading value will be displayed on the LCD display.

3.  Press the Lux/Ft-cd Button to select measuring unit Lux or Ft-cd.

Zero Offset Adjustment of Light Function

• 

For best results you should zero the light sensor prior to use in a dark 
environment. To achieve this, place the light sensor end of the meter 
under a desktop or flat surface to block any light. Press the Unit/Zero 
Button setting the meter indication to zero.

• 

The zero point can drift due to environment temperatures, battery 
power, as well as various other reasons. It is recommended that the 
zero be checked frequently using the above procedure.

Hold Function

Pressing the Hold Button) will freeze the current value with a “HOLD” 
symbol on the display. Press again to release the hold function.

Data Record Function

The Data Record function records & displays the maximum and minimum 
reading values.

1.  Press the Max/Min Button once and the “Max” symbol along with 

the maximum value will appear on the display.

2.  Press the Max/Min Button again, the “Min” symbol along with the  

minimum value will appear on the display.

3.  To exit the memory record function, press the Max/Min Button 

continuously for at least 2 seconds. The display will revert to the 
current reading.

4.  Clear the Max/Min value recorded by pressing the Hold Button. 

Previous recorded Max/Min value will be given up and then revert 
to the REC. function keep on recording.

www.reedinstruments.com

1-877-849-2127 | [email protected]

 

Содержание LM-81LX

Страница 1: ...ents www com Model LM 81LX Light Meter Instruction Manual Black Pantone 534 Blue 100 80 30 5 Pantone 485 Red 10 100 100 5 Pantone 123 Yellow 0 27 100 www reedinstruments com 1 877 849 2127 info reedinstruments com ...

Страница 2: ...low 0 27 100 0 Blue 100 80 30 5 Only if you REALLY need them Pantone 534 Blue 100 80 30 5 Pantone 485 Red 10 100 100 5 Table of Contents Features 3 Specifications 3 Instrument Description 4 Operating Instructions 5 6 Zero Offset Adjustment of Light Function 5 Hold Function 5 Data Record Function 5 Auto Power Off 6 Battery Replacement 6 www reedinstruments com 1 877 849 2127 info reedinstruments co...

Страница 3: ...ld functions Auto shut off and zero adjustment button Over range and low battery indication Battery included Specifications Display 13 mm LCD display Operating Humidity Max 80 RH Operating Temperature 0 to 50 C 32 to 122 F Power Supply 006P DC 9V battery Heavy duty type Power Consumption Approx DC 6 2 mA Weight 160g battery included Dimensions 156 x 60x 33mm 6 14 x 2 36 x 1 29 Optional Accessories...

Страница 4: ...0 0 Red 10 100 100 5 Yellow 0 27 100 0 Blue 100 80 30 5 Only if you REALLY need them Pantone 534 Blue 100 80 30 5 Pantone 485 Red 10 100 100 5 Instrument Description 1 Power Button 2 Hold Button 3 Max Min Button 4 Zero Button 5 Lux Ft cd button 6 Light Sensor 7 LCD display 8 Battery Compartment Cover 9 Wristlet www reedinstruments com 1 877 849 2127 info reedinstruments com ...

Страница 5: ...n setting the meter indication to zero The zero point can drift due to environment temperatures battery power as well as various other reasons It is recommended that the zero be checked frequently using the above procedure Hold Function Pressing the Hold Button will freeze the current value with a HOLD symbol on the display Press again to release the hold function Data Record Function The Data Rec...

Страница 6: ... if no buttons are pressed for around 10 minutes Battery Replacement When the left corner of the LCD display shows the low battery symbol this indicates that replacement of the battery is then needed However measurements could still be taken for another few hours before the meter becomes inaccurate 1 Open the Battery Cover at the back of the meter and remove the battery 2 Replace with a 9V battery...

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