Setting The Signal Field Width - INVISIBLE FENCE ICT 801 Installation Manual

Setting the Signal Field Width

The signal field is what activates the R21/R22 v4 Computer Collar
can be set to various distances from the signal field wire. The distance from the wire loop to the edge of
the signal field is called the signal field width.
There is one signal field adjustment knob on the ICT 801 transmitter and two signal field adjustment
knobs on the ICT 802 transmitter. See page 5 or 6 as appropriate for location of signal field adjustment
knobs. Turning the signal field adjustment knob clockwise increases the signal field width. Conversely,
turning it counter-clockwise decreases the signal field width.
IMPORTANT: These adjustments do not change the correction level of the Invisible Fence
R21/R22 v4 Computer Collar
Check the width of the signal field from only one place on the signal field loop wire. Always check the
signal field width from the same place. Take the Computer Collar
field width.
IMPORTANT: Invisible Fence
mechanism. Should the pet become caught in the signal field, the Computer Collar
three cycles of 10 seconds ON, 10 seconds OFF, and then shut down. The collar will not reactivate
until it is completely removed from the signal field, and then brought back into it.
10
unit; it only changes the width of the signal field.
®
® Brand R21/R22 v4 Computer Collar
www.invisiblefence.com
unit. The edge of the signal field
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unit off the pet to measure the signal
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1. Hold the Invisible Fence
Computer Collar ®
the signal field wire.
2. Hold the collar so it is about the same
height and at the same angle as it will be
when the pet is wearing it.
3. Walk slowly toward the signal field wire.
The unit will activate when you reach the
edge of the signal field. Do NOT touch
the correction posts at this time!
® units have a fail-safe
Brand
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Brand
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unit so it is parallel to
unit goes through
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