Johnson Level & Tool Mfg. 40-6532 - Manual (Page 7)

©2010 Johnson Level & Tool - Rev. 1 7
7. Using the Product
Operating Panel
1. Power Key
• Press this key to turn on and off the power
2. Power LED
• When the LED is lit the unit is connected to the power
• When the LED is off the unit is not receiving power
• When the LED is flashing the battery is low
3. Scanning LED
• When the LED is lit the unit is in rotation mode
• When the LED is flashing the unit is in scan mode
4. Scan mode key
• With the first press of this button, the instrument
emits a short laser line.
• With a second press of this button, the instrument emits a longer
laser line.
• With a third press of this button, the instrument emits a laser point.
Rotation speed
and scan keys
Scanning LED
HIgh rotation
speed key
Power Key
Power LED
Scan mode key
3180H_Manuals 2/12/10 11:12 AM Page 7