Справочник Пользователя для Psion Inc PX750BT

The audio speaker provides a variety of sounds when a key is pressed, a keyboard character 
is rejected, scan input is accepted or rejected, an operator’s entry does not match in a match 
field or the battery is low. To specify how you want your Warrington to respond under 
various conditions, refer to “Volume And Sound Properties” on page 98.

The volume keys are located above the [UP ARROW] and [DOWN ARROW] keys. The in-
crease volume key is labelled with a plus symbol 

and the decrease volume key is 

labelled with a minus symbol

.

•

Lock the [FN/BLUE] key ‘on’ and then, press [UP ARROW] – the increase volume key 
or [DOWN ARROW] – the decrease volume key until the volume meets your 
requirements.

•

Remember to press the [FN/BLUE] key again to turn it ‘off’.

The taskbar at the bottom of the screen displays a variety of system status indicators.

Table 5.1  Warrington LED Behaviour

LED Behaviour

Charge Status

Solid Green

Charge complete.

Fast Blinking Green

Charge in progress. Battery charged to less than 80% capacity.

Slow Blinking Green

Battery charged to greater than 80% of capacity.

Solid Red

Temperature outside charge range (0°C to 50°C).

Blinking Red

Battery is not charging. Battery fault.

Preliminary Draft