3 - 12 CS4070 Scanner Product Reference Guide
Auto-reconnect
When auto-reconnect is enabled, the scanner automatically tries to reconnect to a remote device when a
disconnection occurs that is due to the radio losing communication. This can happen if the scanner goes out of
range with the remote device, or if the remote device powers down. The scanner tries to reconnect for the
period of time specified by the Connection Interval and Discovery Mode Timeout on page 3-13. During that
time the blue LED continues to blink.
If the auto-reconnect process fails due to page timeouts, the scanner sounds a timeout beep (long low/long
high) and turns off the radio. To re-start the auto-reconnect process press the scan ‘+’ or delete ‘-’ key.
If the auto-reconnect process fails because the remote device rejects the connection attempt, the scanner
sounds a connection reject beep sequence and deletes the remote pairing address. If this happens, you must
scan a pairing bar code to attempt a new connection to the remote device.
Scan a bar code below to enable or disable automatic Bluetooth reconnection to the dongle or another device.
NOTE If you scan a bar code during the auto-reconnect sequence, the scanner emits a transmission error beep
sequence and does not transmit the data to the host. Normal scanning operation resumes after
re-establishing the connection. For error beep sequence definitions, see Table 2-2 on page 2-7.
*Enable Auto-reconnect
Disable Auto-reconnect
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