Checking The Operation Of Powersaver - Nokia 447PRO Service Manual

2.3. Checking the Operation of PowerSaver

The proper operation of the function requires a computer with VESA DPMS power management
capabilities. Note that the power saving feature must be activated in the computer when checking
the operation.
State
Normal Operation
Stand ---by
Suspend
Power off
Power key power off
DPMS (Display Power Management Signaling) is a trade mark of Video Electronics Standard Association (VESA)
Colour of the power ---on indicator
Green
Green, frequency 2Hz
Green, frequency 2Hz
Blinking green, frequency 1,5 Hz
Not illuminated
447R
Monitor
Normal functions
Stand by, recovery 2s
Suspend, recovery 20s
No user functions (MCU
operates on background)
No functions
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