Honeywell Metrologic MS7120 Orbit Guide de l'utilisateur télécharger pdf (Page 30)

TROUBLESHOOTING GUIDE (CONTINUED)

RS-232 Only

SYMPTOMS POSSIBLE CAUSE(S) SOLUTION

Power-up OK

and scans OK

but does not

communicate

properly to the

host

Com port at the host is

not working or

configured properly

Check to make sure that the

baud rate and parity of the

scanner and the communication

port match and the program is

looking for “RS-232" data

Power-up OK

and scans OK

but does not

communicate

properly to the

host

Cable not connected

to the proper com port

Check to make sure that the

baud rate and parity of the

scanner and the communication

port match and the program is

looking for “RS-232" data

Power-up OK

and scans OK

but does not

communicate

properly to the

host

Com port not

operating properly

Check to make sure that the

baud rate and parity of the

scanner and the communication

port match and the program is

looking for “RS-232" data

The host is

receiving data

but the data

does not look

correct

The scanner and host

may not be configured

for the same interface

font

Check that the scanner and the

host are configured for the same

interface font

Characters are

being dropped

Intercharacter delay

needs to be added to

the transmitted output

Add some intercharacter delay

to the transmitted output by

using the MetroSelect

Programming Guide MLPN 00-

02407 or the MetroSet2 program

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 51 52

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Honeywell Metrologic MS7120 Orbit Guide de l'utilisateur Page 30

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