
1660/1661 Barcode Scanner User Guide
1.3.1 Good Read LED..........................................................................................................31
1.3.2 Good Read LED Duration.......................................................................................31
1.4 Beeper....................................................................................................................................32
1.4.1 Beeper Volume..........................................................................................................33
1.4.2 Good Read Beep.......................................................................................................34
1.4.3 Low Battery Alarm (1660) ....................................................................................35
1.4.4 Low Battery Alarm (1661) ....................................................................................35
1.5 Send “NR” to Host.............................................................................................................36
1.6 Scan Modes..........................................................................................................................37
1.6.1 Continuous Mode......................................................................................................38
1.6.2 Test Mode....................................................................................................................38
1.6.3 Laser Mode..................................................................................................................39
1.6.4 Auto Off Mode............................................................................................................39
1.6.5 Auto Power Off Mode ..............................................................................................39
1.6.6 Alternate Mode.......................................................................................................... 40
1.6.7 Aiming Mode...............................................................................................................40
1.6.8 Multi-Barcode Mode................................................................................................. 41
1.7 Scanning Timeout..............................................................................................................42
1.8 Delay between Re-read...................................................................................................43
1.9 Read Redundancy for All Symblogies........................................................................44
1.10 Addon Security for UPC/EAN Barcodes................................................................... 45
1.11 Negative Barcodes..........................................................................................................46
1.12 Effective Decoding Area................................................................................................47
1.12.1 Positioning Window ...............................................................................................47
1.12.2 Adjusting Window..................................................................................................48
1.13 1661 Using Direct USB Cable.....................................................................................49
1.13.1 Direct USB Interface.............................................................................................49
1.13.2 Disable Direct USB Interface.............................................................................49
1.14 Hardware Reset ...............................................................................................................50
1.14.1 Restore System Defaults.....................................................................................50
1.14.2 Reset Connection...................................................................................................50
1.14.3 Disable Hardware Reset......................................................................................51
SELECTING OUTPUT INTERFACE
................................................................................... 53
2.1 BT HID ...................................................................................................................................54
2.1.1 Activate BT HID & Select Keyboard Type .......................................................55
2.1.2 Reset Connection......................................................................................................56
2.1.3 Keyboard Settings....................................................................................................57
2.1.4 Inter-Character Delay............................................................................................. 64
2.1.5 Inter-Function Delay...............................................................................................64
2.1.6 HID Character Transmit Mode.............................................................................65
2.1.7 Keypad Support for iPhone/iPad.........................................................................65
2.1.8 Transmit Speed.........................................................................................................66
2.1.9 BT HID Slave/Master Switching..........................................................................66
2.1.10 BT HID Auto-Reconnection (1661 only)........................................................66
2.2 BT SPP Slave .......................................................................................................................67