5
Setting up and assembly
Barrel Assembly
Assembly of the barrel to the main unit is done by
using the pre-drilled holes and the two 8mm self
tapping screws provided. Remove the screws from
the inner barrel (where they have been placed for
transportation).
Slide the plastic “sounding” barrel over the
stainless steel inner barrel, carefully lining up the
holes, before screwing the screws back through
the holes to secure the plastic part of the barrel.
12V Power Source Assembly
The Scatterbird MK4 requires a 12V power supply
to drive the electronics. There are two options
available:
1. Using the Supplied 12V Lead
Complete with crocodile clips, these leads
are already attached to the electronics of the
Scatterbird unit. You simply need to connect the
red to the positive terminal and the black to the
negative terminal of your own 12V battery.
Please make sure that the battery is in good
condition. If it is old then it may not hold charge
and the voltage will drop quickly. If this happens
then the electronics will not operate.
For safety the electronics will not operate the gas
gun when the voltage drops below 10V.
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