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If the pointer is in the green area – Rollers should be connecting correctly to the tire (margin of ¼”)
•
If the pointer is in the Red area – Rollers are connected to the tire but in an extreme position. Seeing the
red area of the indicator may mean that the tire of the trailer has insufficient air pressure or the drive unit
has been knocked out of position and a visit to a workshop is required to reposition the assembly
Operation - Remote Control Handset
The Remote Control handset (42) is powered by one PP3 9Volt battery, and is activated by moving the slide
switch to “On”-I (Fig.5A). Once activated the green LED (Fig.5H) will illuminate and the directional controls can
now be used.
Fig.5
A = Slide switch (“Off” –O and “On”-I)
B = Trailer forwards (both wheels rotate in forwards direction)
C = Trailer reverse (both wheels rotate in reverse direction)
D = Trailer left forwards (right wheel rotates in forwards direction)
E = Trailer right forwards (left wheel rotates in forwards direction)
F = Trailer left reverse (right wheel rotates in reverse direction)
G = Trailer right reverse (left wheel rotates in reverse direction)
When you drive straight forwards or reverse (press button B or C), it is also possible to adjust the direction by
additional pressing button D or E (when driving forwards) or button F or G (when driving reverse).
In addition, the ‘left forward’ (E) and ‘right reverse’ (F) buttons or ‘right forward’ (D) and ‘left reverse’ (G)
buttons may be pressed at the same time to turn the trailer around on its own axis (without moving forward or
backward).
When you switch within 2 seconds from forward driving to reverse driving (and the other way around), a small
delay of 1 second will appear to protect the electronics and the motors.
The slide switch (Fig.5A) also acts as an
“
Emergency stop
”
.
The remote hand set switches off:
– after approx. 3 minutes, if no button is pressed
– after approx. 5 minutes, if one of the movement buttons is permanently held down.
The green LED goes off and the remote control handset is in the “stand-by” modes which means that there
always will be used some current which causes the battery to go down. So always make sure the remote
control handset is turned off by the slide switch.
To reactivate the remote control, move slide switch to “Off” –O and then back to “On”-I after approximately 1
second.
Error messages via the remote control handset:
Error messages of the Royal Easi-Move V4 will be communicated via the remote control handset by the green
LED (Fig. 5H) and a buzzer signal:
LED off, no buzzer: remote control handset is turned off and also system is not activated
LED continue on, no buzzer: remote control handset is turned on and system is activated and ready to use.
Green LED is blinking (2 Hz), no buzzer: no communication between handset and control unit. This could
be because of too much distance between remote control handset and control unit, or the battery isolation
switch for manoeuvring system is not turned on or that there is a distortion signal disturbing the
communication. As soon as connection is good again the green LED will be continue on and the system is
ready to use.
Green LED is blinking (2Hz) in combination with buzzer (2 times blinking, break, 2 times blinking, break
etc.): Battery voltage too low (<10V). Battery needs to be recharged.
Green LED is blinking (2Hz) in combination with buzzer (4 times blinking, break, 4 times blinking, break
etc.): Battery Voltage too high (over charged). Try to discharge the battery by turning on a user (for
example a lamp or water-pump).
Green LED is blinking (2Hz) in combination with buzzer (6 times blinking, break, 6 times blinking, break
etc.): Amp overload protection is activated. Wait about 60 seconds and try again.
Green LED is blinking (4Hz), no buzzer: The internal 9V battery is near empty and needs to be replaced.
Changing batteries in the remote control:
When the battery is empty, it needs to be replaced.
Open the rear cover of the handset via the small screw (Fig.7A).
Take out the dead/old battery and dispose in the appropriate way.
Install a new replacement battery (Fig.7.1). Make sure to use a leak proof PP3 (9Volt) battery (No claims
under guarantee can be considered for damage caused by leaking batteries).
Close the rear cover and secure with the small screw again.
Dead and used batteries may leak and damage the remote control handset! Remove the batteries if the
handset is not going to be used for an extended period.
