User's Manual

User’s Manual 25
Entering Suspend Mode:
The following puts the PT-90 in suspend mode:
 Press
key while the unit is on.
 The duration timer for Switch state to Suspend expires, which indicates that there
has been no use for a specified of time.
 The battery pack discharges completely.
 Tap Start → Suspend
Figure 3-13 Suspend Mode
3.6.4 Resume
Press
key to suspend or resume (wake up)
Waking the PT-90
The default wakeup conditions define what actions wakeup the PT-90. These setting are
configurable and the factory default settings are subject to change / update.
Status Description Condition for Wakeup
Power Off When the PT-90 is set to suspend mode by
pressing
, this action wakes the PT-90.
Press
button
Auto Off When the PT-90 enters suspend mode by
automatic power-off, this action wakes the PT-90.
Press
button
3.7 Resetting the PT-90
If the PT-90 stops responding to the system, you may need to rest it. There are three ways to
reset - warm boot
, cold boot and clean boot.
A warm boot and cold boot restart the PT-90, but all data that have not saved will get lost. All
data in flash will be preserved.
A clean boot will erase all data except User application folder. In addition it returns formats,
preferences and other settings to the factory default setting.
Tap here to set the PT-90 into suspend mode