Scanner Operation - Panel and Indicators
4-3
4.2 Power – Hard Power and Wakeup/Sleep Modes
On All Scanners:
Hard Power and Wake-up/Sleep - Two Ways for Turning Power On and Off
•
Hard Power ON/OFF
You can power on and off by flipping the outlet switch at the back of the scanner. This is
what you will have to do the first time you turn on power, if you move the scanner to a new
power wall-outlet or if you want to force the scanner into Firmware Boot mode.
•
Wake-up and Sleep modes
Turn off and on by pressing the power key on the operator’s panel. The scanner must be
Hard Powered ON – i.e the switch at the scanner’s back must always be ON in order to use
Wake-up and Sleep. Wake-up and Sleep is how you would normally power off and on, and
the switch at the back will always be flipped to ON.
Advantages with using Wake-up and Sleep mode:
Power OFF
Power ON
•
You turn the scanner OFF and ON (sleep/wake-up) by pressing the power key on the
panel. The scanner is ready to scan sooner than with
Hard Power ON
.
•
Scanner power with
Wake-up and Sleep
, can be controlled through the WIDEsystem
software timer feature or an idle time setting. Sleep mode reaches the strict ENERGY
STAR
®
low power values on ENERGY STAR
®
compliant models).
•
The green power LED will blink just before the scanner goes into Sleep mode because
its defined Sleep time (in WIDEsystem) has been reached. If you are using the scanner
and want to cancel Sleep mode, press the power key until the green LED stops
blinking. You can always disable or change timer settings in WIDEsystem.
•
When OFF (LED is red) The scanner can be powered up (Wake-up) by pressing the
power key or just by inserting paper into the scanner indicating you wish to use it.
The scanner’s Self Test Procedure
When you connect the scanner to the power outlet and turn on the outlet switch at the back of
the scanner, it starts up with a self-test procedure. The scanner’s self-test procedure consists of
two main steps –
•
Init (Initialization) Sequence
– the scanner loads and tests internal parameters. Only
initiated when you power up by flipping the outlet switch at the back of the scanner (
Hard
Power On
).
Summary of Contents for GS67D
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