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OPTO BOARD
ADHERE STRICTLY TO THESE
WARNING
AND ALL OTHER SAFETY
INSTRUCTIONS AND GUIDELINES
• Do not attempt to modify the OPTO™ board assembly in any way as this will
invalidate your warranty and could lead to safety concerns.
The ANGEL incorporates the OPTO™ board. This is the latest development
in trigger sensing function. It achieves unsurpassed advancements in trigger
repeatability and sensitivity, its non-mechanical switching results in faster,
shorter and lighter trigger strokes that give the user higher prolonged achievable
rates of fire.
IMPORTANT NOTES:
• When accessing the Internal Tournament LED menus the OPTO™ board
should not be exposed to direct sunlight or strong external sources of light
without the grip cheek fitted as this light will induce a safety feature, that
will prevent the ANGEL from firing whilst it remains exposed to the strong
external light.
• The OPTO™ board is a non-mechanical switch that is silent in its operation
and no audible click is present.
© 2005 WDP LTD.
OPTO Board - Vernier Trigger Adjustment
VERNIER TRIGGER ADJUSTMENTS
4
1
2
ADHERE STRICTLY TO THESE
WARNING
AND ALL OTHER SAFETY
INSTRUCTIONS AND GUIDELINES
• Ensure a barrel blocking device is fitted to the ANGEL.
• Ensure the hopper is removed from the ANGEL.
• Ensure that there are no paintballs in the ANGEL.
• Always remove the first stage regulator and relieve all residual gas pressure
from the ANGEL before disassembly.
• The ANGEL can hold a small residual charge of gas, typically 2 shots, with the
first stage regulator removed. Always discharge the marker in a safe direction
to relieve this residual gas pressure.
• Never adjust your trigger so fine that accidental discharge can occur due to
shock loads or vibration.
The trigger return stroke, over-travel and toe adjustments should be carried
out in the order shown and will enable the user to have total adjustment on the
tactile feel and trigger movement.
• Using a suitable Allen key undo the trigger adjustment locking screw
located between the thumb wheels by rotating counter clockwise.
• Remove the grip cheek retaining screws and expose the circuit board
• Using a suitable Allen key back off the toe adjustment screw
counter clockwise, now the trigger return stroke and over travel may be set.
• The vernier thumb wheel located at the top of the grip frame closest to therear
of the ANGEL
3
controls the over-travel
• By viewing the ANGEL on the left hand side of the body rotate the thumb
wheel closest to the rear of the ANGEL slowly towards the rear of the ANGEL
each click at a time, this will reduces the over travel each click will be an
incremental reduction in the stroke.
• The vernier thumb wheel located at the top of the grip frame furthest to the
rear of the ANGEL
4
controls the return stroke.
• By viewing the ANGEL on the left hand side of the body rotate the thumb
wheel furthest from the rear of the ANGEL slowly towards the rear of the
ANGEL each click at a time, this will reduces the return stroke, each clickwill
be an incremental reduction in the stroke.
• Further fine tuning can be achieved by adjusting the toe adjuster screw
Clockwise will cause the trigger to activate with less trigger movement counter
clockwise will result in a longer trigger stroke within the limits set by vernier
3
thumb wheels.
• Verify the trigger is functioning correctly.
• Replace grip cheek cover screws using a suitable metric Allen key.
• Very gently tighten the vernier thumb wheel locking screw.
IMPORTANT NOTES: For re-assembly of components
• There must be sufficient over travel to activate the OPTO board, otherwise
the opto-trigger will not operate correctly
• There must be sufficient return stroke to reset the OPTO board otherwise the
opto-trigger will not operate correctly.
• Should the trigger be incorrectly adjusted, re-adjust the return stroke
by repeating the procedures listed above or re-adjust the over travel by
repeating the procedures listed above.
• When adjusting the trigger stroke we recommend you apply a small amount
of Loctite low strength thread lock to the toe adjuster screw to prevent
movement due to vibration prior to adjustment.
• The toe adjuster screw must not be over-adjusted as damage may occur to
the actuation.
• The vernier locking screw must not be over tightened otherwise damage may
occur to the vernier retention springs.
• The OPTO board is a non-mechanical switch that is silent in its operation
and no audible click is present.
• The OPTO board should not be exposed to direct sunlight or external strong
sources of light without the grip cheek fitted as this light will induce a safety
feature, that will prevents the ANGEL from firing whilst it remains exposed to
the external strong light.
• Never adjust the trigger stroke so that the trigger has so fine a movement
that accidental discharges may occur or that trigger bounce may occur
leading to accidental discharges.
1
2
by rotating
MAINTENANCE
ANGEL G7
2
.
21
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