Honeywell 4820 User Manual

ii
Keyboard Modifiers....................................................2-13
RS-232 Baud Rate ..............................................2-15
RS-232 Word Length: Data Bits,
Stop Bits, and Parity ......................................2-15
RS-232 Receiver Time-Out ................................2-16
RS-232 Handshaking ..........................................2-17
Host ACK Selection ............................................2-17
Host ACK Enable ................................................2-19
Wand Emulation ........................................................2-20
Wand Emulation Connection ..............................2-20
Wand Emulation Data Block Size .......................2-21
Wand Emulation Delay Between Blocks .............2-22
Wand Emulation Overall Checksum ...................2-22
Wand Emulation Transmission Rate ..................2-23
Wand Emulation Polarity ....................................2-23
Wand Emulation Idle ...........................................2-24
Chapter 3 - Basic System Operation
Cordless Base .............................................................3-1
RF (Radio Frequency) Module Operation....................3-1
Cordless Image Scanner .............................................3-1
System Conditions.......................................................3-2
Linking Process ....................................................3-2
Image Scanner Is Out of Range ...........................3-2
Image Scanner Is Moved Back Into Range ..........3-2
Out of Range and Back into Range
with Data Accumulation Mode On ...................3-2
Base Charge Mode .....................................................3-3
Beeper and LED Sequences and Meaning .................3-4
Image Scanner LED Sequences and Meaning .....3-4
2020 LED Sequences and Meaning .....................3-4
Image Scanner Modes.................................................3-5
Unlinking the Image Scanner ................................3-5

Honeywell 4820 Specifications

General

Wavelength	617 nm
Optical sensor resolution	752 pixels
Bluetooth	Yes
Standard interfaces	USB
Battery type	Lithium Ion
Input voltage	3.7 V
Certification	FCC Part 15, RSS-210, CE, GS, NOM-NYCE, COFETEL, C-Tick
Product color	Black, Grey
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	0 - 95 %

Weight and Dimensions

Weight	255 g