
71
4.1 Bar Code Parameter Menus
This chapter describes the programmable parameters, provides bar
codes for programming, and hexadecimal equivalents for host param-
eter programming through SSI.
Operational Parameters
The SE-955 is shipped with the factory default settings shown in Table
8-1 on page 8-5. These factory default values are stored in non-volatile
memory and are preserved even when the scanner is powered down.
Changes to the factory default values can be stored as custom defaults.
These values are also stored in non-volatile memory and are preserved
even when the scanner is powered down.
To change the parameter values:
• Scan the appropriate bar codes included in this chapter. The new
values replace the existing memory values. To set the new values as
Parameter
Parameter Number (Hex)
Factory Default
Section Number
Set Factory Default
All Defaults
4.2.1
Beeper Volume
0x8C
Medium
4.2.2
Beeper Tone
0x91
Medium Frequency
4.2.3
Beeper Frequency Adjustment
0xF0 0x91
2500 Hz
4.2.4
Laser On Time
0x88
3.0 sec
4.2.5
Aim Duration
0xED
0.0 sec
4.2.6
Scan Angle
0xBF
Medium (46°)
4.2.7
Power Mode
0x80
Low Power
4.2.8
Trigger Mode
0x8A
Level
4.2.9
Time-out Between Same Symbol
0x89
1.0 sec
4.2.10
Beep After Good Decode
0x38
Enable
4.2.11
Transmit “No Read” Message
0x5E
Disable
4.2.12
Parameter Scanning
0xEC
Enable
4.2.13
Linear Code Type Security Levels
0x4E
1
4.2.14
Bi-directional Redundancy
0x43
Disable
4.2.15
UPC/EAN 5.1
UPC-A
0x01
Enable
5.1.1
UPC-E
0x02
Enable
5.1.2
UPC-E1
0x0C
Disable
5.1.3
EAN-8
0x04
Enable
5.1.4
EAN-13
0x03
Enable
5.1.5
Bookland EAN
0x53
Disable
5.1.6
Decode UPC/EAN Supplementals
0x10
Ignore
5.1.7
Decode UPC/EAN Supplemental Redundancy
0x50 7
8-25
5.1.8
Transmit UPC-A Check Digit
0x28
Enable
5.1.9
Transmit UPC-E Check Digit
0x29
Enable
5.1.10
Transmit UPC-E1 Check Digit
0x2A
Enable
5.1.11
UPC-A Preamble
0x22
System Character
5.1.12
UPC-E Preamble
0x23
System Character
5.1.13
UPC-E1 Preamble
0x24
System Character
5.1.14
custom defaults, scan the Write to Custom Defaults bar code. The fac-
tory default or custom default parameter values can be recalled by
scanning the SET FACTOR DEFAULT bar code or the RESTORE DE-
FAULTS bar code on page 8-10.
– or –
• Send the parameter through the scan engine’s serial port using the
SSI command PARAM_SEND. Hexadecimal parameter numbers are
shown in this chapter below the parameter title, and options appear
in parenthesis beneath the accompanying bar codes. Instructions for
changing parameters using this method are found in Chapter 9, Sim-
ple Serial Interface.
The table below lists the factory defaults for all parameters. To change
any option, scan the appropriate bar code(s).
4.0 Programming the Unit