User's Manual
Table Of Contents
- Introduction 1
- Basic Checkout 2
- 2.2 Preparing The 7545 For Operation
- 2.3 Powering Up The 7545
- 2.5 Calibrating The Touchscreen
- 2.6 Configuring Your Radio
- 2.7 Configuring An IEEE 802.11 Radio In The Unit
- 2.8 Summit Client Utility (SCU) For 802.11b/g Radio
- 2.9 Checking The Scanner
- 2.10 Data Transfer Between The 7545 And A PC
- 2.11 Resetting The 7545
- Getting To Know Your 7545 3
- Windows Embedded CE 5.0 4
- Configuration 5
- 5.1 Remote Connect
- 5.2 The TekTerm Application
- 5.3 Pocket PC Compatibility
- 5.4 The Control Panel
- 5.5 Control Panel Icons
- 5.6 Control Panel Applications: Basic Setup
- 5.7 Bluetooth Setup
- 5.8 Error Reporting
- 5.9 IPv6 Support
- 5.10 Scanner Settings
- 5.11 SNMP (Simple Network Management Protocol) Setup
- 5.12 The Storage Manager
- 5.13 Teklogix Error Handling Service
- 5.14 Teklogix Imagers
- 5.15 Total Recall
- 5.16 TweakIT Settings
- Specifications 7
- Appendix B
- SCU For 802.11b/g Radio
- B.1.2.1 SCU Security Capabilities
- B.1.2.2 SCU EAP Types
- B.1.2.3 EAP Credentials
- B.1.2.4 ThirdPartyConfig
- Appendix C
- Bar Code Settings
- C.1 Bar Code Settings
- C.2 Decoded (Internal) Scanners
- C.2.1 Options
- C.2.2 Decoded (Internal) Advanced Options
- C.2.3 Decoded (Internal) 2D Scanning Options
- C.2.4 Decoded (Internal) Data Options
- C.2.5 Code 39
- C.2.6 Code 128
- C.2.7 EAN 13
- C.2.8 EAN 8
- C.2.9 UPC A
- C.2.10 UPC E
- C.2.11 UPC/EAN Shared Settings
- C.2.12 Code 93
- C.2.13 Codabar
- C.2.14 MSI Plessey
- C.2.15 Interleaved 2 of 5
- C.2.16 Discrete 2 of 5
- C.2.17 RSS Code (Reduced Space Symbology)
- C.2.18 Composite
- C.2.19 PDF-417
- C.2.20 Micro PDF-417
- C.3 Decoded (Intermec ISCP)
- C.3.1 Decoded (ISCP) Options
- C.3.2 Decoded (ISCP) Advanced Options
- C.3.3 Code 39
- C.3.4 Code 128
- C.3.5 EAN 13
- C.3.6 EAN 8
- C.3.7 UPC A
- C.3.8 UPC E Settings
- C.3.9 UPC/EAN Shared Settings
- C.3.10 Code 93
- C.3.11 Codabar
- C.3.12 MSI Plessey
- C.3.13 Code 11
- C.3.14 Interleaved 2 of 5
- C.3.15 Matrix 2 of 5
- C.3.16 Discrete 2 of 5
- C.3.17 Telepen
- C.3.18 RSS Code (Reduced Space Symbology)
- C.3.19 Composite
- C.3.20 TLC-39
- C.3.21 PDF-417
- C.3.22 Micro PDF-417
- C.3.23 Codablock
- C.4 Imager
- C.4.1 Imager Options
- C.4.2 Imager Advanced Options
- C.4.3 Code 39
- C.4.4 Code 128
- C.4.5 EAN 13
- C.4.6 EAN 8
- C.4.7 UPC A
- C.4.8 UPC E
- C.4.9 Code 93
- C.4.10 Codabar
- C.4.11 Interleaved 2 of 5
- C.4.12 RSS Code (Reduced Space Symbology)
- C.4.13 Composite
- C.4.14 PDF-417
- C.4.15 Micro PDF-417
- C.4.16 2D Data Matrix
- C.4.17 2D QR Code
- C.4.18 2D Maxicode
- C.4.19 2D Aztec
- C.4.20 Postal: PlaNET
- C.4.21 Postal: PostNET
- C.4.22 Postal: Australian
- C.4.23 Postal: Japanese
- C.4.24 Postal: Korean
- C.4.25 Postal: Royal
- C.4.26 Postal: Kix
- C.4.27 Postal: Canadian
- C.5 Non-Decoded Scanners
Chapter 2: Basic Checkout
Configuring An IEEE 802.11 Radio In The Unit
Psion Teklogix 7545 Hand-Held Computer User Manual 23
Ad Hoc And Infrastructure
If you are using an Infrastructure network—one in which 7545s must pass data through
an access point—leave the checkbox next to This is an ad hoc network blank.
If you are using an Ad Hoc network—a network in which 7545s pass data directly to
other 7545s without an access point—highlight This is an ad hoc network, and add a
checkmark in the checkbox to enable Ad Hoc.
Encryption
WEP (Wired-Equivalent Privacy) encryption prevents others from accidentally access-
ing your network. If you are not using encryption, you can choose Disabled from the
drop-down encryption menu. Otherwise, leave this field as is.
TKIP (Temporal Key Integrity Protocol) is an encryption protocol included as part of
the IEEE 802.11 standard for wireless LANs. Designed to enhance WEP, TKIP uses the
original WEP encryption but ‘wraps’ additional code at the beginning and end to encap-
sulate and modify it, encrypting each data packet with a unique encryption key.
Authentication
802.11 supports four subtypes of network authentication services: Open, Shared, WPA,
and WPA-PSK. Under Open authentication, any wireless station can request authentica-
tion. The station that needs to authenticate with another wireless station sends an
authentication management frame that contains the identity of the sending station. The
receiving station then sends back a frame that indicates whether it recognizes the iden-
tity of the sending station.
Under Shared authentication, each wireless station is assumed to have received a secret
shared key over a secure channel that is independent from the 802.11 wireless network
communications channel.
Under WPA and WPA-PSK authentication, the use of 802.1x authentication is required.
For wireless networks without a Remote Authentication Dial-In User Service
(RADIUS) infrastructure, WPA supports the use of a preshared key. For wireless net-
works with a RADIUS infrastructure, Extensible Authentication Protocol (EAP) and
RADIUS is supported.
Important: Keep in mind that the 7545 will only communicate with access points that
are configured with the same SSID.
Note: WEP cannot be disabled if you are using WPA or WPA-PSK authentication.
Preliminary Draft 3