Beeper Indication for ScannerThe MS840 uses beeps to give you audio feedback when it performs somefunctions. For example, you hear a beep each time you scan a valid barcode.Beep Sequence What it meansOne short beep with a Hi tone 1. Successful barcode reading2. Pin code setting (waiting to enter a pin code)One beep with a Hi tone Successful pairing/connection/reconnection (Cradle mode)3 Hi-Low alarms Disconnect (out of range)One long beep with a Hi tone Entering barcode setting modeOne short beep with a Hi-Low tone Exiting barcode setting mode2 short beeps with a Hi tone Page callingLED Indication for CradleThe LED lights on the MS840 cradle turn on to indicate the status of the power andwireless connection.18LED Light State What it meansBlue LED blink ConnectionBlue LED on sconnectionDiGreen LED on Power onGreen LED off Power off