3 - 4
Fuse
Power Management Modes
The Thor VM1 has four power modes: Full On, Standby, Hibernate and Off.
Full On Mode
When the Thor VM1 is attached to either vehicle power or an external power supply or is operating from the UPS bat-
tery and the power button is pressed, the Thor VM1 is in the On mode. In this mode, the keypad, touch screen and any
attached peripherals such as a scanner function normally. The display remains on until the display, standby or hiber-
nate timer (if enabled) expires.
When in Full On mode, the status LED is solid green.
If the Thor VM1 is Full On, a press of the power button can be configured to put the unit in Standby. See the Advanced
(page 5-20) tab of the Power control panel.
StandbyMode
When the standby timer expires without a primary event occurring, the Thor VM1 transitions to Standby mode. Press-
ing the Power button exits Standby mode and transitions the Thor VM1 to Full On.
When in Standby mode, the status LED:
• blinks green very slowly if external power is attached.
• is off if external power is not attached.
System Standby Wakeup Events
The following event transitions the Thor VM1 from Standby to Full On Mode:
• Pressing and releasing the Power button
Hibernate Mode
When the Thor VM1 enters hibernate mode, all LEDs are off. Pressing the Power button returns the Thor VM1 to Full
On.
When in Hibernate Mode, the status LED:
• blinks green very slowly if external power is attached.
• is off if external power is not attached.
System Hibernate Wakeup Events
The following event transitions the Thor VM1 from Hibernate to Full On Mode:
• Pressing and releasing the Power button.
Off Mode
By default, the Thor VM1 turns off if the user presses the power button when the Thor VM1 is On. This behavior can
be configured on the Advanced (page 5-20) tab of the Power control panel.
The Thor VM1 uses an 8A time delay (slow blow), fuse that is externally accessible and user
replaceable. The fuse is located on the back of the Quick Mount Smart Dock. The fuse is accessed
by unscrewing the cap as indicated.
Should it need replacement, replace with same size, rating and type of fuse:
• Littelfuse 0215008.MXP
• Cooper Bussmann BK1/S506-8-R
• Bel Fuse 5HT 8-R
or equivalent.
Fuse has voltage on it even when power is off. Always disconnect input power before changing the
fuse.