Johnson GreenBrite JDT300-GN3D Manual De Instrucciones página 4

3. Getting Started
IMPORTANT: It is the responsibility of the user to verify the
calibration of the instrument before each use. See section 7.
How to Install or Replace Alkaline Batteries
NOTE:
• Always check that the locking compensator/power switch is in the
locked position before removing and replacing batteries.
• Use only alkaline batteries or an optional Lithium-ion battery pack.
• Remove the batteries when storing the tool for an extended time
(more than 3 months) to avoid damage to the unit should the
batteries deteriorate.
1. Rotate the laser so the rear of the unit
is accessible. (Figure 1)
2. Push down on the battery door lock
tab to unlock the battery door. Allow
the battery compartment door to fall
open. (Figure 2)
4
Figure 1
Figure 2
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