References
254
Gryphon™ I GFS4170/GFS4150-9
Test Mode Multiple
This parameter is active only while the scanner is in Test mode:
• Disable: Test mode is possible only for a single barc
ode
• Enable: Test mode is possible for one or more barcodes at the same time
Camera Control
Exposure Mode
Controls the lighting system mode. Camera lighting system can be set to low power or to high
power (Strobed Mode), depending on the user application. When set in Strobed Mode the
scanner controls the camera parameters dynamically in order to guarantee best performances
with high speed applications and extreme external light conditions.
Parameters:
• Continuous Mode: Lighting LEDs are activated with a 150mA current
• Strobed Mode: Lighting LEDs are activated with a 750mA current.
• Implementation details: Scan rate is fixed to 3,25 msec. An auto
matic algorithm will be
implemented in order to fulfil the dynamic reading performances required.
Special Recipes
Special Recipes allow the user to select the best combination for reading parameters according to
the specific application (i.e. Code Color, Code Contrast, Code Resolution).
Power Save
USB Suspend
Enables or disables USB Suspend Mode.
This feature is available only for GFS4170 model (USB interface).
Suspend Mode enables the reader to enter low-power mode if no bus activity is detected,
typically when the Host PC goes into Standby mode. All LED indicators are off during Suspend
Mode, and the reader power consumption is less than 2.5 mA. The reader wakes up
automatically when it detects bus activity.
This feature is disabled by default.
Sleep Mode Timeout
Specifies the timeout value for the reader to enter low-power mode (Sleep).
This feature is available only for GFS4150-9 (RS232 interface) in On Line
operating mode.
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