Congratulations on your choice of this Machine Mountable Electronic
Level with Bluetooth. We suggest you read this instruction manual
thoroughly before using the instrument. Save this instruction manual
for future use. Additional copies are available at
www.johnsonlevel.com.
The Sensor/Slaver requires 3 “AA”
alkaline batteries to operate. Locate
the battery door on bottom as shown in
photo. Loosen screws, remove cover and install the batteries with
correct polarity. Securely re-install battery door.
Power On and Off
Hold the power button for one second
to power on the Sensor/Slaver. An
audible beep and visual LED light will
confirm the power is on.
Hold the power button for one second
to power down the Sensor/Slaver. An audible beep and visual LED
power light will confirm the power is off.
Remote Control/Receiver
Battery Installation
The Remote Control/Receiver requires 3 “AA” alkaline batteries to
operate. Locate battery door, remove cover and install the batteries
with correct polarity. Securely re-install battery door.
Note: All operation buttons will be non-responsive, except buttons 1,
2, & 7. Push the MEAS button again so light turns off to utilize
buttons 3, 4 and 5 below.
Begin measuring only after the link light of the Remote
Control/Receiver and Sensor/Slaver are illuminated. If there is a
delay in the illumination or the units are not connected, power down
and then power up again.
3. Resolution Button (SEN/DEG)
Pushing this button will switch resolutions
a. 0.002º - 0.01º - 0.1º - 1º - 0.002º
b. Degree - Minute - Second
4. Function Button (mm, m; in/ft; CHN)
Pushing this button will switch functions
a. Percentage of Slope (%)
b. mm / M
c. in / ft
d. Channel Select (A-B-A)
5. Absolute, Relative and Degree Button (ABS/REL, WARN)
a. Absolute and Relative: switch between absolute and
relative value
b. Degree Alert Set-Up
1. When degrees stop to X1 and Y1, press MEAS to
pause measure.
2. Press and hold this button until 3 beeps are heard to set
alarm mode for 1 degree, LCD will display “1”.
3. Then press MEAS and move sensor to another
desired X2 and Y2.
4. Pause MEAS again and hold same button until 3
beeps are heard for set degree 2, LCD will display “2”.
5. Remote Control/Receiver will beep when Sensor/Slaver is
out of range (1 and 2).
6. To disable alert, press this button to enable 1 and 2.
Note: X & Y axis must be set independently. Preset minimum and
maximum alarm prior to setting on surface to be leveled.
6. Lock and Quiet Button (LOCK/QUIET)
a. Lock: to lock control pad
b. Quiet: to disable beeper
Note: All operation buttons will be non-responsive, except buttons
1 & 6 - locking button.
7. Select Axis, Backlight and Calibration Button
(X/Y BACKLED)
a. Select Axis: press to switch display between X, Y, X n Y
b. Backlight: hold for 2 seconds to turn on/off backlight
c. Calibration: if this function is not working, please do not
operate, it could cause level displacement. If the precision
of the instrument is not correct and cannot be corrected,
please send it back to Johnson Level & Tool for test and
2. Power up sensor and remote. Red LED power light is on both
devices.
3. Hold the X/Y back LED icon for 5 seconds to enter
calibration mode. There will be five beeps.
4. The LCD screen is flashing except for the number 1. This
means you have entered calibration step 1.
5. Press the X/Y back LED icon again to enter calibration
step 2. First beep acknowledges the button press. The three
additional beeps indicate it has entered the 2nd stage of
calibration.
6. Rotate the sensor 180°, then press the X/Y back LED icon
button again (see below illustration).
7. The “2” will disappear and calibration is finished.
Johnson Level & Tool offers a one-year limited warranty on our Machine
Mountable Electronic Level with Bluetooth. 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 our
web site at www.johnsonlevel.com. The limited warranty for each product
contains various limitations and exclusions.
NOTE: The user is responsible for the proper use and care of the product. It is the
responsibility of the user to verify the calibration of the instrument before each use.
For further assistance, or if you experience problems with this product that are not
addressed in this instruction manual, please contact our Customer Service Dept.
In the U.S., contact Johnson Level & Tool’s Customer Service Department at
888-9-LEVELS.
In Canada, contact Johnson Level & Tool’s Customer Service Department at
800-346-6682.
10. Warranty Registration
Product Warranty Registration can be completed by sending your
name along with a scanned copy of your proof of purchase to
jlt@johsonlevel.com or by calling 1-888-9-LEVELS. You will need to
locate the serial number for your product that is located inside the
battery compartment of the Remote Control/Receiver. PLEASE NOTE
THAT IN ADDITION TO ANY OTHER LIMITATIONS OR CONDITIONS
OF JOHNSON LEVEL & TOOL'S LIMITED WARRANTY, WE MUST
HAVE YOUR REGISTRATION COMPLETED WITHIN 30 DAYS OF
YOUR PURCHASE OF THE PRODUCT OR ANY LIMITED WARRANTY
THAT MAY APPLY SHALL NOT APPLY AND THERE SHALL BE
NO WARRANTY.