User Manual

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9.Changing the Battery on the Bubble Level LED Light
(GH08, GH08L ,GH10,GH10L)
9.1 Test the light by pressing button N to turn it on. If the light turns on,
the batteries are still good. The light will turn itself off automatically after
25 seconds.
9.2 To change the batteries, begin by reducing tilt drag and counterbalance to
their lowest settings and make sure the tilt axis is unlocked. Tilt the head all the
way back to expose the battery compartment, and lock the head in place with
the compartment exposed.
9.3 Remove the battery compartment cover with a flat head screwdriver to
access the battery chamber. The GH08, GH08L, GH10, and GH10L heads
use 2x LR41 button batteries. Once the batteries are replaced screw on the
battery cover and carefully release the tilt lock to return the head to its
normal position.
10. Changing Batteries (GH15,GH25)
10.1 Check the battery using the LED activation button N
10.2 If the battery must be changed, reduce tilt drag and counterbalance to
their lowest settings and unlock the tilt axis. Tilt the head all the way back to
expose the battery chamber, and lock the tilt axis.
10.3 Use a Phillips head screwdriver to remove the battery cover. The GH15
and GH25 heads use AAA style batteries. Replace the old batteries with two
new ones, and re-install the battery cover. Carefully unlock the tilt axis to
restore the head to its normal position.
CHANGE BATTERY OF ILLUMINATED LEVELING BUBBLE (GH15 GH25)CHANGE BATTERY OF ILLUMINATED LEVELING BUBBLE (GH08 GH08L GH10 GH10L)
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