Invacare pegasus pro User Manual page 41

The controls must be switched off in order to activate or
deactivate an acoustic signal for particular functions, and a
particular keystroke combination needs to be entered when
switching on again.
After a signal for a particular function has been successfully
activated/deactivated, a combination of LEDs on the battery
charge display flash as confirmation. The LEDs are numbered
as shown below.
The keystroke combinations and LED codes for various
options are as follows:
Function
Keystroke
combination
Acoustic
Lighting +
signal at
direction
low battery indicator left
capacity
Acoustic
Lighting +
signal when
direction
direction indicator
indicators right
activated
1638629-A
LED(s) Condition
2
activated
2+3 deactivated
4
activated
4+5 deactivated
Function Keystroke
combination
Acoustic Lighting
signal when + hazard
hazard
lamps
lamps
activated
Acoustic Lighting
signal when
+ Speed
reverse gear
reduction
activated
Proceed as follows to activate or deactivate an acoustic
signal for a particular function:
1. Switch off the controls.
2.
Press and hold both direction indicator keys.
3. Switch on the controls.
4. Wait two seconds until the appropriate flash code
displays on the battery charge display, then release the
keys. Do not hold the keystroke combination down for
more than five seconds.
5. If LED 7 flashes five times subsequently, the acoustic
signal has been successfully activated or deactivated.
6. The controls return to normal operating status
automatically.
LCD display
Condition
LED(s)
6 activated
6+7
deactivated
2+3+4 activated
5+6+7 deactivated
Usage
41