Sleep Mode; Thermal Rollback; Battery Condition Meter; Q-Logic 2 Error Codes - Quantum q-logic 2 Operation Instructions Manual

Figure 9D. Enhanced Display Settings

Sleep Mode

A Q-Logic 2 Controller offers a sleep mode feature that will shut off the main power if the joystick remains
stationary for a programmed period of time from 0 to 240 minutes. To restore power and resume operation
of the chair, push the On/Off and Mode Select Lever up once. A set time of 0 minutes disables the sleep
mode feature.

Thermal Rollback

The Q-Logic 2 Controller is equipped with a thermal rollback circuit that monitors the temperature of the
chair's motors and controller. If either exceeds the safe operating temperature, the controller reduces the
output to 20% of full operation level. This reduces the chair's speed and allows a cool-down period. Once
the temperature returns to a safe level, the chair will resume normal operation.

Battery Condition Meter

The battery condition meter is located in front of the joystick on the hand conrol and is an LED on the
Attendant Control and Stand-alone Joystick.
Figure 10. Battery Condition Meter

Q-Logic 2 Error Codes

The Q-Logic 2 displays three types of messages: information, warning, and error. See figure 11.
„ Information: Displays information that does not impact power chair functionality or performance.
„ Warning: Alerts you to conditions that may affect power chair functionality and performance.
„ Error: Alerts you to conditions that influence power chair functionality and performance.
Error codes are displayed on the LCD by number. The following table identifies the error codes that may
be easily rectified, probable causes, and possible solutions. If you receive one of these error codes,
follow the recommended solution, and if the problem persists, or you receive any other error code or
experience any other problem with your power chair, contact your Quantum Rehab Provider.
Main Menu
Enhanced Display Settings
System Settings
BATTERY CONDITION METER
System Setting
Rest Distance
GREEN: ~100%–50%
Or YELLOW: ~49%–25%
RED: ~24%–0%
Rest Distance
Rest Trip
27