User`s guide
Table Of Contents
- Table of Contents
- Introduction
- Product Overview
- Manual Overview
- Operational Overview
- Duet Scanner Controls
- Connectors
- Sleep Mode
- Unpacking
- Verifying Scanner Operation
- Countertop Installation
- Connecting the Scanner
- Troubleshooting
- How To Scan
- Customizing Your Scanner's Operation
- Routine Maintenance
- Appendix A - Specifications
- Appendix B - Regulatory Agency Information
- Stand Installation Template
User's Guide 9
Duet
Scanner Controls
Trigger Switch
Pressing the trigger switch causes the scanner to enter the Targeted
Handheld Mode. In this mode, the scanner reads bar codes with a
single scan line projected from the rear scan window. Releasing the
trigger switch returns the scanner to the Fixed/ Portable Scanning
Mode.
Pressing and releasing the trigger switch will also wake up the
scanner, if it has entered Sleep Mode, and return it to normal opera-
tion. This feature is a backup to the motion sensor’s automatic wake-
up function.
Indicator Lamp
The Light Emitting Diode (LED) indicates various system operations
and provides visual error indicators. The indicator lamp has four
active modes:
• On dim – Indicates that the scanner is operational and
ready to scan. This is the normal operating condition.
• Flashes once brightly when the scanner has read a bar
code to indicate a good read. This is usually accompa-
nied by a good read tone from the speaker.
• Flashing from dim to bright once per second indicates
the scanner is in the Sleep Mode due to an extended time
of inactivity.
• Flashing repeatedly accompanied by a series of tones
indicates a failure has occurred. If your scanner exhibits
this behavior or behaves erratically, contact your service
personnel.