OPERATION
Gen 2 Controls
CHOCK DEFAULT STATUS
STATE POSITION
CONTROL BOX:
INSIDE LIGHTS, SOUND OUTSIDE LIGHTS, SOUND
Stored
No Truck / Trailer at Dock
position.
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
Red
Green
A truck / trailer may
enter or exit the
loading bay.
Placed
Truck / Trailer at Dock
Position.
Operator secures trailer
using chock.
Target – Rite-Hite Smart Chock
SO# 3760215
G:\Product Support\Manuals_Under_Revision_RHPC\GWC-1000 Global Wheel Chock_OM\_New Files\Safety Chock Seq Of
Operation China.doc
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
Red
Inside horn pulses until
Lock button is pressed.
Red
Alerts truck driver
not to move.
Locked
Operator presses LOCK
button.
Target – Rite-Hite Smart Chock
SO# 3760215
G:\Product Support\Manuals_Under_Revision_RHPC\GWC-1000 Global Wheel Chock_OM\_New Files\Safety Chock Seq Of
Operation China.doc
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
Green
Inside horn stops.
Red
Alerts truck driver
not to move.
Faulted
The chock is not secure
and/or the wheel sensor
loses it’s signal after the
LOCK button is pressed.
Target – Rite-Hite Smart Chock
SO# 3760215
G:\Product Support\Manuals_Under_Revision_RHPC\GWC-1000 Global Wheel Chock_OM\_New Files\Safety Chock Seq Of
Operation China.doc
Target – Rite-Hite Smart Chock
SO# 3760215
G:\Product Support\Manuals_Under_Revision_RHPC\GWC-1000 Global Wheel Chock_OM\_New Files\Safety Chock Seq Of
Operation China.doc
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
OUTSIDE LIGHTS
Check outside lights when
both LEDs are o.
UNLOCK
LOCK
HORN OVERRIDE
DOK-LOK
®
DO NOT ENTER TRAILER
ENTER TRAILER
Visually inspect before loading/
unloading vehicle. DOK-LOK
hook must secure rear impact
guard. See warnings on side
panel.
Additional warning labels,
manuals and other information
are available by calling:
1-800-456-0600
If red light is on and/or horn
sounds, DOK-LOK is not
properly engaged.
Check operation of DOK-LOK.
Vehicle may not be against dock.
R.I.G. may not be compatible.
Hook travel may be obstructed.
Before using "HORN OVERRIDE,"
secure vehicle by other means.
If horn and red light are on
after "UNLOCK" control is
pressed, hook may be held
by R.I.G.
To release hook:
Back trailer up against dock.
Repeat "UNLOCK" operation.
Red
Inside horn on.
Red
Outside horn
turns on.
Alerts truck driver
not to move.
Genisys™ GWC-1000 Global Wheel Chock Installation/Service/Owner's Manual Rite-Hite
®
16 Publication: AMEN00274 2020-06-26