Datalogic Scanning 90ACC1780 Manuale Utente

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GRYPHON™ 
128 
 
5.6 DECODING 
PARAMETERS 
 
 
CAUTION 
These parameters are intended to enhance the decoding capability 
of the reader for particular applications. Used incorrectly, they can 
degrade the reading performance or increase the possibility of a 
decoding error. 
 
5.6.1 Ink-Spread 
 
The ink-spread parameter allows the decoding of codes which are not perfectly 
printed because the page texture tends to absorb the ink. 
 
 
5.6.2 Overflow 
Control 
 
The overflow control parameter can be disabled when decoding codes printed on 
small surfaces, which do not allow the use of an overflow space. 
This command does not effect code families 2/5, Code 128 and Code 93. 
This command is forced (enabled) when PDF417 codes are enabled. 
 
 
5.6.3 Interdigit 
Control 
 
The interdigit control parameter verifies the interdigit spacing for code families Code 
39 and Codabar. 
 
 
5.7  RADIO PARAMETERS (M SERIES ONLY) 
 
5.7.1 
Radio Protocol Timeout 
 
This parameter sets the valid time to wait before transmission between the M series 
reader and OM-GRYPHON™ cradle is considered failed. 
 
This parameter should be set taking into consideration the radio traffic (number of 
readers in the same area). 
 
If the RS232 interface is used with ACK/NACK enabled, this parameter should be at 
least equal to the RX Timeout parameter for low traffic environments. It should be 
increased if there are many readers in the same area. 
 
It can be set between 2 and 19 seconds.