REFERENCES15155.7 DECODING PARAMETERSCAUTIONThese parameters are intended to enhance the decoding capabilityof the reader for particular applications. Used incorrectly, they candegrade the reading performance or increase the possibility of adecoding error.5.7.1 Ink-SpreadThe ink-spread parameter allows the decoding of codes which are not perfectlyprinted because the page texture tends to absorb the ink.5.7.2 Overflow ControlThe overflow control parameter can be disabled when decoding codes printed onsmall surfaces, which don’t 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.5.7.3 Interdigit ControlThe interdigit control parameter verifies the interdigit spacing for code families Code39 and Codabar.5.8 RADIO PARAMETERS (M SERIES ONLY)5.8.1 Radio Protocol TimeoutThis parameter sets the valid time to wait before transmission between the M seriesreader and OM-DRAGON cradle is considered failed.This parameter should be set taking into consideration the radio traffic (number ofreaders in the same area).If the RS232 interface is used with ACK/NACK enabled, this parameter should be atleast equal to the Rx Timeout parameter for low traffic environments. It should beincreased if there are many readers in the same area.It can be set between 2 and 19 seconds.
