Motorola LS3578 用户手册

Scanning

2 - 3

Low beep

Delete last saved rule. The current rule is left intact.

Low-high-high beeps

All rules have been deleted.

Short low-short high-short low-short high 
beeps

Out of host ADF parameter storage space. See 

.

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.)

A Symbol LS3578 scanner was inserted into an STB3478 cradle.

Low-high-low beeps

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

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.

Four high beeps

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

Short low-short medium-short high 
beeps (power-up sequence) 

The scanner scanned a USB device type. The scanner must 
establish communication with the bus before it can operate at the 
highest power level.

Short low-short medium-short high 
beeps (power-up sequence) occur 
more than once

The USB bus may cause power to the scanner to cycle on and off 
more than once. This is normal and usually happens when the 
host PC cold boots.

High-high-high-low beeps

RS-232 receive error.

High beep

A <BEL> character is received and Beep on <BEL> is enabled 
(Point-to-Point mode only).