Honeywell International Inc. 7850PGE Manuale Utente

Dolphin terminals are programmed to display warnings when the battery reaches critical and low battery 
points. The following registry entry sets both warning points:  
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power] 

There are two DWORD values in this registry entry: LowBatt and CriticalBatt. The default values for these 
entries are as follows:

This sets the Low Battery point to 25% (19 hex=25 decimal). When the battery hits the 

percentage charge specified here, the user is notified by this icon in the Navigation bar 

. 

If the main battery is low and the terminal is in suspend mode, pressing the SCAN or Power 
button won’t wake the Dolphin terminal; you must replace the discharged battery with a battery 
charged over 25% mark before you can resume terminal operation.

This sets the Critical Battery point to 10% (a hex= 0 decimal). When the battery hits the 

percentage charge specified here, the user is notified by this icon in the Navigation bar 

. 

Developers can re-reset the default battery points in the RegEdit Power Tool. 

1.

Tap Start > Power Tools > RegEdit. 

2.

Drill-down to HKEY_LOCAL_MACHINE > System > CurrentControlSet > Control > Power. The 
CriticalBatt and LowBatt values appear in the list.

3.

Tap the Value Name to change the Value Data. You can reset the Value Data from 0 (no warning) 
to 99 (would warn whenever the charge drops below 99%). 

4.

Tap OK to save changes.