Honeywell 1900GHD-2 User Guide - Page 96
Host Command Acknowledgment, Scanner Power Time-Out Timer set to 1800
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When the scanner goes out of range, 15 attempts are made to link to the base unit or Access Point. Each attempt consists of approximately 5 seconds of active time followed by 3 seconds of idle time. After 15 cycles (8*15 =120), or about 2 minutes, the scanner stops trying to connect to the base or Access Point, but retains any bar codes that may have been saved in batch mode. After one hour, the scanner powers off and batch mode data is lost. Auto Reconnect Mode set to 0 Maximum Link Attempts set to 15 Other values at default setting When the scanner goes out of range, no action is taken to relink. When the trigger is pulled, 15 attempts are made to link to the base or Access Point. Each attempt consists of approximately 5 seconds of active time followed by 3 seconds of idle time. After 15 cycles (8*15 =120), or about 2 minutes, the scanner stops trying to connect to the base or Access Point, but retains any bar codes that may have been saved in batch mode. After one hour, the scanner powers off and batch mode data is lost. Refer to Auto Reconnect Mode, page 3-33, to review other events that can start the relink process. Auto Reconnect Mode set to 1 Maximum Link Attempts set to 0 Relink Time-Out set to 10 Scanner Power Time-Out Timer set to 1800 Note: See Use this selection to set a time-out (in milliseconds) of the scanner's trigger when using serial commands to trigger the scanner. Once the scanner has timed out, you can activate the scanner either by pressing the trigger or using a serial trigger command. After scanning the Read Time-Out bar code, set the timeout duration (from 0-300,000 milliseconds) by scanning digits on the Programming Chart inside the back cover, then scanning Save. Default = 30,000 ms. on page 4-8. The scanner attempts to connect to the base or Access Point every 15 seconds, measured from one attempt start to the next attempt start. After one half hour, the scanner powers off. Host Command Acknowledgment Some applications require that the host terminal (or server) approve or reject incoming bar code data and notify the operator of these actions. These applications require that the host maintain control over the response indicators emitted from the scanner. Turning on Host ACK configures the scanner to respond to commands from the host system. Note: System performance degrades when using Host ACK at rates lower than 9600 baud. The following criteria must be met for the Host ACK to work correctly: • The cordless system must be configured for Host Port RS232 (terminal ID = 000) or USB COM Emulation (terminal ID = 130). • RTS/CTS is defaulted off. You must enable it if the host system requires it. 3 - 36