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Motorola DS3478 User Manual

Page 34

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Symbol DS3478 Product Reference Guide

ADF Programming Error Indications

Low-high-low-high beeps

Out of rule memory. Erase some existing rules, then try
to save rule again. (It is not necessary to re-enter the
current rule.)

Low-high-low beeps

Cancel rule entry. Rule entry mode exited because of an
error or the user asked to exit rule entry.

Host Specific

USB only

Four short high beeps

The digital scanner did not complete initialization. Wait
several seconds and scan again.

Short low-short medium-short high beep sequence
after scanning a USB device type

The digital scanner must establish communication with
the bus before it can operate at the highest power level.

Short low-short medium-short high beep sequence
occurs more than once

The USB bus can put the digital scanner in a state where
power to the digital scanner is cycled on and off more
than once. This is normal and usually happens when the
PC cold boots.

RS-232 only

Short high beep

A character is received and Beep on is
enabled.

Low-high beeps

Entry error, wrong bar code scanned. Re-enter criterion
or action. All previously entered criteria and actions are
retained. Criteria or action list is too long for a rule.

Table 2-1

Standard Beeper Definitions (Continued)

Beeper Sequence

Indication