Motorola LI4278 LINEAR IMAGER Product Reference Guide

MAINTENANCE, TROUBLESHOOTING & TECHNICAL SPECIFICATIONS 3 - 5
Linear imager scanner emits
high/high/high/low beeps.
RS-232 receive error. Normal during host reset. Otherwise,
set the linear imager scanner's RS-232
parity to match the host setting.
Linear imager scanner emits
high/low beeps.
The linear imager scanner is
buffering Code 39 data.
Or
Keyboard parameter selected.
Normal.
Or
Enter value using bar code keypad.
Bluetooth disconnection event. Move the linear imager scanner back
into range of the remote device.
In Master (SPP) mode, re-pair the
linear imager scanner and cradle by
scanning the
PAIR bar code on the
cradle; check cradle power.
In Slave (SPP/HID) mode, reestablish
connection between the linear imager
scanner and remote device from the
remote device side.
Linear imager scanner emits three
long high beeps.
Code 39 buffer is full. Scan the Code 39 bar code without a
leading space or scan
Do Not Buffer
Code 39
on Code 39 Buffering - Scan
& Store on page 11-32
to transmit
stored Code 29 data.
Linear imager scanner emits four
high beeps on trigger release.
Low battery. Place linear imager scanner in cradle
to charge the battery.
Linear imager scanner emits four
long low beeps.
A transmission error was
detected in a scanned symbol.
The data is ignored.
This occurs if a unit is not properly
configured. Check option setting.
The linear imager scanner is
either:
- Out of range
- Not paired to the cradle
- Not connected to a remote
Bluetooth device.
Move the linear imager scanner back
into range of the remote device.
Or
Scan the
PAIR bar code on the cradle.
Acknowledgment that transmitted
data was not received by the
cradle.
Data may have been received by the
host. Check the host system for receipt
of transmitted data. If data was not
received by the host, re-scan the bar
code.
Linear imager scanner emits five low
long beeps.
Conversion or format error. Check ADF rules for the host.
Linear imager scanner emits a
power-up beep after scanning a
USB device type.
Communication with the bus was
not established.
Communication with the bus must be
established before the linear imager
scanner can operate at the highest
power level.
Table 3-1 Troubleshooting (Continued)
Problem Possible Causes Possible Solutions

Motorola LI4278 LINEAR IMAGER Specifications

General

Scan Rate	547 scans per second
Decode Capability	1D barcodes
Scan Pattern	Single line
Light Source	LED
IP Rating	IP42
Scanner Type	Linear Imager
Battery	Rechargeable Li-ion battery
Drop Specification	1.8 m (6 ft) drops to concrete
Operating Temperature	14°F to 122°F (-10°C to 50°C)
Technology	Linear Imager
Radio Range	Up to 100 m (330 ft) in open air
Interface	USB, RS232, Keyboard Wedge
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% (non-condensing)
Weight	7.9 oz./224 g
Dimensions	9.8 cm H x 7 cm W x 18.6 cm L (3.8 in H x 2.7 in W x 7.3 in L)