6.5'' Digital Level Model No. 1455-0000 Instruction Manual Congratulations on your choice of this Digital Level. We suggest you read this instruction manual thoroughly before using the instrument. Save this instruction manual for future use.
Table of Contents 1. Kit Contents 2. Features and Functions 3. Location of Parts/Components 4. Operating Instructions 5. Calibration 6. 7. 8. 9. Using the Product Technical Specifications Care and Handling Product Warranty 1. Kit Contents Description 6.5" Digital Level “AAA” Alkaline Batteries Knurled Screw (M4x20) Qty. 1 2 1 2.
. Location of Parts/Components LCD Display Battery Cover ©2013 Johnson Level & Tool 3
. Operating Instructions IMPORTANT: It is the responsibility of the user to verify the calibration of the instrument before each use. Battery Installation 1. Make sure the digital level is turned off. 2. Open the battery compartment. Remove the old batteries and install 2 “AAA” alkaline batteries. 3. Close the battery compartment. Notes: 1. Be sure to match up polarities when installing 2 “AAA” batteries. 2. Always remove the batteries before storing the instrument.
. Calibration IMPORTANT: It is the responsibility of the user to verify the calibration of the instrument before each use. 1. Press the On/Off and C button at the same time to enter calibration mode. The LCD will display - - - -. 2. Put the unit on a flat surface, such as a table, with the LCD upright and facing the operator as shown in picture 1. % DE G Pic.
3. Press the On/Off button once, the - - - - symbol on the LCD will begin to flash as shown in picture 2. Pic. 2 ON/OFF C M HOLD 4. The LCD will display - - 2 - - (see picture 3). % ON/OFF C DE G M Pic. 3 HOLD 5. Rotate the digital level 180° horizontally so the LCD is now facing away from the operator face up in the same location as it was before (see picture 4). Press the On/Off button again. The - - 2 - - symbol will flash.
6. Using the Product LCD Display Hold Button On/Off Button Calibrate/Absolute/ Relative Button Degree/Percent Mode Button There are four buttons on this instrument.
ON/OFF Button ON/OFF Push this button once to turn the unit on. Push this button again to turn the unit off. Calibrate/Absolute/Relative Button C In calibration mode Push the On/Off button to toggle through the calibration procedure (see calibration in section 5). In measure mode Push the C button to change from Absolute to Relative modes. In absolute mode the the right side of the LCD. In relative mode In relative mode the 8 % DEG % DEG symbol is visible on symbol is not shown.
Degree/Percent Mode Button M With the unit turned on and in either relative or absolute mode, push this button to toggle between: % % DEG Degree DEG or percent . Hold Button HOLD To take a measurement in an unreadable position, a position where the LCD can not be seen, or, if you want to lock the LCD reading in place while recording the reading, use the Hold Button. With the unit on and in any mode, press the H button one time and the H symbol will begin to flash.
Directional Arrows When the right end of the unit is higher than the left end, the left arrowhead points downward and the right arrowhead points upward. % DEG % DEG Absolute & Relative Modes % The angle readout is 25° in Absolute Mode. DE G Absolute Mode With the digital level calibrated and the absolute symbol visible, place the unit on the surface to be measured. D EG % HOLD M C ON/OFF 25 Relative Mode Allows the digital level to set any angle as 0.0 reference point.
7. Technical Specifications Accuracy: Resolution: Working Range: Power Supply: Battery Life: Auto Shut Down Time: Dimensions Weight: Working Temperature ± 0.1º for 0º and 90º, and ± 0.2º for all others 0.1º 4 x 90º 2 “AAA” alkaline batteries (included) Approximately 100 hours of continuous use After approx. 3 minutes with no movement 6.5" x 2.09" x 0.98" (165 x 53 x 25 mm) 0.529 lbs (0.24Kg) 37°F to 114°F (5°C to + 50°C) 8.
• Keep the unit dry and clean. Remove any moisture or dirt with a soft, dry cloth. • Do not use harsh chemicals, strong detergents or cleaning solvents to clean the unit. 9. Product Warranty Johnson Level & Tool offers a one year limited warranty on each its products. You can obtain a copy of the limited warranty for a Johnson Level & Tool product by contacting Johnson Level & Tool's Customer Service Department as provided below or by visiting us online at www.johnsonlevel.com.
