Psion 8585, User Manual

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Psion 8585/8595 Vehicle-Mount Computers User Manual
Chapter 5: Operation
Manual Brightness Control
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• You must hold the [Power] key down for a short time.
5.2.2 Manual Brightness Control
Manual brightness control: brighter
Manual brightness control: darker
5.2.3 LEDs
Temp (red) LED indicates an excessively high or low temperature inside the unit.
Activity (green) LED indicates access of the flash drive.
Power (green) LED indicates an available internal power supply.
5.2.4 Special Keys
Special keys [S1] to [S8]
The special keys can be configured with the Psion Config program (select the Front keys menu).
5.2.5 Shift Key
Switch the keys [S1], [S2], [S3] and [S4] to [S5], [S6], [S7] and [S8].
The lucent LED indicates an activated [Shift] key.
5.3 Operating States
The following are the 8585 operating states.
:
Table 5.1
Status of Internal
LEDs
8585 Status
Power (green) Temp (red)
OFF OFF Initial state, idle time - waiting for a new ignition signal after switch-
off; no power supply
OFF FLASHING Temperature sensor malfunctioning
FLASHING OFF 8585 is in stand by mode (S3).
OFF ON The computer will not start until the temperature inside the unit
returns to between -30 °C and +62 °C.
ON OFF Computer is starting up; normal operational state; shutdown delay
time is running