Jazzy 1120/RevE/Feb03
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V I I I . O P E R A T I O N
NOTE: When the batteries approach a discharged state, the first
red bar will begin to slowly flash, reminding you the batteries need
to be charged immediately!
Charger Inhibit Plug Connector
The charger inhibit plug connector on the utility tray is coded with col-
ored dots. See figure 38. The dots are positioned so that you align the
flat side of the male connector with the flat side of the female connector
before making the connection.
Figure 38. Charger Inhibit Plug
CAUTION! Failure to properly align the connectors can result in damage to the controller, the
charger, and the connectors.
CAUTION! Only chargers with Neutrik NC3MX plugs should be connected to the offboard charger/
programming socket. See your authorized Pride provider for more information.
Thermal Rollback
Both Jazzy 1120 controllers are equipped with a thermal rollback circuit. This circuit monitors the temperature of
the motors and the controller. In the event that the motors or the controller become excessively hot (above 122°
F), the controller reduces the motor voltage. For every degree above 122° F, the controller reduces the voltage by
5 volts. This reduces your Jazzys speed and allows the electrical components to cool down. When the tempera-
ture returns to a safe level, your Jazzy 1120 resumes its normal speed.
Trouble Codes
In addition to indicating the current state of battery charge, the battery condition meter can also indicate possible
problems with your Jazzy 1120. The battery condition meter has ten individual bars. The bars are meant to provide
information by the number of bars that are flashing. If the meter is flashing rapidly, the controller may be indicating
a fault. For instance, the very first red bar flashing rapidly indicates the battery voltage is nearly depleted. The
following is a list of the possible errors signified by the rapidly flashing meter lights.
Flashing
Bars
Diagnosis
Solution
10 Green
High Battery Voltage
Check Batteries
9 Green
Solenoid Brake Fault
Check Motor/Brake Wiring
8 Green
Possible Controller Fault
See Authorized Provider Service Center
7 Yellow
Possible Joystick Fault
See Authorized Provider Service Center
6 Yellow
Inhibit Active
Unplug Charger/Check Connections
5 Yellow
Right Motor Wiring Fault
Check Right Motor Wiring
4 Yellow
Right Motor Disconnected
Check Right Motor Wiring
3 Red
Left Motor Wiring Fault
Check Left Motor Wiring
2 Red
Left Motor Disconnected
Check Left Motor Wiring
1 Red
Low Battery Voltage
Check Batteries/Battery Wiring
If you cannot resolve your problem, see an authorized Pride provider or service center.
