User's Manual
Table Of Contents
- Cover
- Program License Agreements
- TABLE OF CONTENTS
- Approvals And Safety Summary
- Introduction 1
- Basic Checkout 2
- Getting To Know Your 7535 3
- 3.1 Features Of The 7535
- 3.2 The Battery
- 3.3 Switching The 7535 Hand-Held On And Off
- 3.4 The Keyboard
- 3.5 The Display
- 3.6 7535 Indicators
- 3.7 Internal Scanners
- 3.8 Connecting & Disconnecting Tethered Peripherals
- 3.9 Monitoring The Battery And Maximizing Run Time
- 3.10 Monitoring The Network Connection
- 3.11 Uploading Data In A Docking Station
- 3.12 General Maintenance
- Working With Windows CE 4
- Configuration 5
- 5.1 Remote Desktop Connection
- 5.2 Pocket PC Compatibility
- 5.3 The Control Panel
- 5.4 Control Panel Icons
- 5.5 Basic Setup
- 5.7 Scanner Properties Setup
- 5.7.1 Scanner Options
- 5.7.2 Bar Codes
- 5.7.2.1 Code 39 Settings
- 5.7.2.2 Code 128 Settings
- 5.7.2.3 EAN 13 Settings
- 5.7.2.4 EAN 8
- 5.7.2.5 UPC And EAN Settings
- 5.7.2.6 UPC A Settings
- 5.7.2.7 UPC E Settings
- 5.7.2.8 Codabar
- 5.7.2.9 Code 93
- 5.7.2.10 Code 11
- 5.7.2.11 Interleaved 2 of 5
- 5.7.2.12 MSI Plessey
- 5.7.2.13 Discrete 2 of 5
- 5.7.2.14 IATA 2 of 5
- 5.7.2.15 Postal: Australian
- 5.7.2.16 Postal: Japanese
- 5.7.2.17 Postal: Korean
- 5.7.2.18 Postal: PlaNET
- 5.7.2.19 Postal: PostNET
- 5.7.2.20 Postal: Royal Mail
- 5.7.2.21 2D DataMatrix
- 5.7.2.22 2D Maxicode
- 5.7.2.23 2D PDF-417
- 5.7.2.24 2D Micro PDF-417
- 5.7.2.25 2D QR Code
- 5.7.2.26 2D RSS Code
- 5.7.2.27 Aztec
- 5.7.3 Translations
- 5.8 SNMP (Simple Network Management Protocol) Setup
- Tekterm Application 6
- 6.1 The Tekterm Application
- 6.2 Additional Keyboard Functions
- 6.3 Keyboard Modes
- 6.4 The Tekterm Status Area
- 6.5 TESS Emulation
- 6.6 ANSI Emulation
- 6.7 The Radio Statistics Screen
- 6.8 The Tekterm Startup Display Menu
- 6.9 Working With Menus
- 6.10 Resetting The 7535 Hand-Held Computer
- 6.11 The Parameters Menu
- 6.12 Display Options
- 6.13 More Parameters
- 6.14 Radio Parameters
- 6.15 System Parameters
- 6.16 Scanner Control Panel
- 6.17 View Manager
- 6.18 Applications
- 6.19 Ports- Tether And Console
- 6.20 Network
- Peripheral Devices & Accessories 7
- 7.1 External Bar Code Readers
- 7.2 The 7535 Battery
- 7.3 Important Charger Safety Instructions
- 7.4 Chargers
- 7.5 Gang Charger
- 7.6 Combo Charger
- 7.10 Bluetooth Peripherals
- 7.11 The 7535 Picker Cradle
- Specifications 8
- Support Services And Worldwide Offices
- Port Pinouts
- USB Setup Application

Psion Teklogix 7535 Hand-Held Computer User Manual 41
Chapter 3: Getting To Know Your 7535
Adjusting The Contrast
3.5.2 Adjusting The Contrast
Note: In addition to the manual adjustments described in this section, the dis-
play contrast can also be adjusted using the Windows CE Control Panel.
Refer to “Display Contrast” on page 88 for details about this dialogue
box.
The display contrast can be adjusted from the unit keyboard using the <BLUE> key
and function keys <F1> and <F2>. Pressing <F1> darkens the display, and
pressing <F2> lightens the display. Keep in mind that adjusting the contrast on
a colour display is much less pronounced than on a monochrome display.
To adjust the display contrast:
• Press the <BLUE> key twice to lock it on, and then press <F1> . to
darken the display or <F2> . to lighten the display.
• Once you’ve successfully adjusted the display contrast, remember to press
the <BLUE> key again to turn it ‘off’.
3.5.3 Calibrating The Touchscreen
If your 7535 touchscreen has never been calibrated or if you find that the stylus
pointer is not accurate when you tap on an item, use the Stylus Properties dialogue box in
the Windows CE Control Panel to recalibrate the screen.
• In the Control Panel, choose the Stylus icon to display the Stylus Properties window.
Figure 3.4 Stylus Icon