The Generalscan R3520 and R3521 are barcode scanners designed for efficient and reliable data capture. This document provides instructions on configuring the illumination and aim brightness settings for these models, ensuring optimal performance across various scanning environments.
Function Description
The Generalscan R3520 and R3521 are primarily used for scanning barcodes. A key aspect of their functionality involves adjustable illumination and aim brightness, which allows users to optimize scanning performance and power consumption based on specific operational needs. The illumination brightness controls the intensity of the LED light used to illuminate the barcode, while the aim brightness adjusts the power of the aiming pattern that helps users target the barcode accurately.
Important Technical Specifications
While specific technical specifications like scan speed, decode capabilities, or connectivity options are not detailed in this excerpt, the document focuses on two critical adjustable parameters:
- Illumination Brightness: This setting controls the power of the illumination LEDs. It offers 10 levels of brightness, ranging from 1 (lowest) to 10 (highest). The default setting is level 10, providing maximum LED brightness.
- Aim Brightness: This setting controls the power of the aim pattern. It offers three distinct settings: Low, Medium, and High. The default setting for aim brightness is High.
Usage Features
The R3520 and R3521 models offer user-configurable settings to enhance their usability and adaptability:
- Adjustable Illumination Brightness: Users can set the illumination brightness from level 1 to 10. This feature is crucial for adapting the scanner to different lighting conditions and barcode types. For instance, in dimly lit environments, higher illumination might be necessary, while in well-lit areas, a lower setting could suffice, conserving battery life. The configuration process involves scanning a specific "Illumination Brightness" barcode, followed by two numeric barcodes corresponding to the desired brightness level (e.g., "0" then "5" for level 5). The document provides examples for setting brightness levels from 1 to 10.
- Adjustable Aim Brightness: The aim brightness can be set to Low, Medium, or High. This allows users to control the visibility of the aiming light. A brighter aim pattern can be beneficial for quick and accurate targeting, especially in challenging scanning scenarios. Conversely, a lower setting might be preferred to reduce power consumption or in situations where a less obtrusive aiming light is desired. The configuration involves scanning dedicated barcodes for "Aim Brightness - Low," "Aim Brightness - Medium," or "Aim Brightness - High."
- Barcode-Based Configuration: Both illumination and aim brightness settings are configured by scanning specific programming barcodes provided in the manual. This method offers a straightforward and intuitive way for users to adjust settings without requiring complex software or external tools.
Maintenance Features
While the document does not explicitly detail maintenance features, it provides important notes related to the impact of brightness settings on the device's performance and longevity:
- Power Consumption: The manual highlights that lower illumination brightness and weaker aim brightness settings lead to lower power consumption. This is a significant consideration for extending battery life, especially in mobile or high-volume scanning applications where frequent recharging might not be feasible.
- Scanning Performance: It is noted that lower illumination brightness can reduce scanning performance. Users are recommended to use an illumination brightness level above level 2 to maintain adequate scanning capabilities. This suggests that while power saving is possible, it should be balanced against the need for reliable barcode reading.
- Aiming Light Visibility: For aim brightness, the manual warns that a "low" setting might make the aiming light hardly visible, potentially affecting usability. It recommends setting the aim brightness to "medium" or "high" mode to ensure effective aiming. This guidance helps users optimize the device for practical use, ensuring that the aiming mechanism remains functional and helpful.
In summary, the Generalscan R3520 and R3521 are versatile barcode scanners that empower users with control over key operational parameters like illumination and aim brightness. These configurable features allow for optimization of scanning performance, power efficiency, and user experience across diverse application environments. The barcode-based configuration method simplifies adjustments, making the devices user-friendly and adaptable.
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