USER MANUAL | NOVA OCUs
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6.4 Quickset Programming
Typically, standard OCU configurations include a snail-rabbit toggle switch to allow switching between slow and fast speed
controls associated with proportional functions. Furthermore, some OCUs include additional toggle switches or push buttons
labeled with “+” and “-“ symbols. When this option is available, the slow speed levels for each proportional function can be adjusted
without the need for special tools. This allows for finer adjustment of the OCU’s response to applications requiring precise control
of machinery functions. This adjustment is possible through Quickset Programming mode. Assuming the OCU supports this
functionality, and the dedicated red key cap is available, this mode can be activated as follows.
1.
Switch OFF the OCU, remove black key cap and replace it by the red key
2.
Turn the red key to the “I” position to switch ON the OCU. A beep is heard.
3.
Turn the red key further to the ‘P’ position for ‘Programming’ mode to be activated whilst holding the “Start” button pressed
for 2 seconds.
4.
To adjust the minimum speed for a function, gradually move the joystick until the safety Dead Key (DK) is activated.
Maintain the joystick or paddle lever in this position and press the ‘-‘ or ’+’ buttons on the OCU to decrease or increase the
speed respectively.
5.
To adjust the maximum speed, move the joystick or paddle lever to its maximum position and then use the ‘-‘ or ‘+’ buttons
to decrease or increase the speed respectively.
6.
Ensure that only one function's speed is adjusted at a time. After completing a speed adjustment, wait approximately 10
seconds before disconnecting the OCU to ensure that the correct values are saved in the radio remote control system.
7.
The "Snail" and "Hare" functions are independent of each other. Therefore, if the speed of the "Snail" function needs to be
set, it must be selected beforehand.
8.
When all the necessary speed adjustments are completed, switch OFF the OCU by turning the red key cap to the ‘0’
position.
9.
After replacing the red key cap with the black key cap, switch ON the OCU to resume operation with the newly adjusted
proportional functions.
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