4.1 - Volume and Vibration Settings
Scan the following codes to set vibration mode:
Vibrate On / Beep On | Vibrate On / Beep Off | Vibrate Off / Beep On (Default) |
Scan the following codes to set your reader’s volume:
Beep Off | Beep Low | Beep High (Default) |
Scan the following codes to set the volume for keypad button press sounds:
Off (Default) | Low | Medium | High |
4.2 - Code Readability Index
The Readability Index provides a measurement of a specifi c symbol’s ease or diffi culty to be decoded by the CR3. The Readability Index is specifi c to the CR3, and should not be confused with a
verifi cation quality measurement.
The Readability Index is a blend of information obtained from the internal operations of the decoding algorithm pertaining to contrast, symbology construct, error detection, forward error correction (if applicable), and other
The Readability Index is a score on a scale of 01 (very poor) to 100 (very readable). Due to differences based on motion, skew, refl ection, focus, and ambient lighting, the Readability Index on the same symbol may vary somewhat from read to read. However, a poor contrast or damaged symbol will score lower than a high contrast undamaged symbol. The Readability Index can be used as a quick check on the reliability of label generation or marking systems. When used in conjunction with the CR3 stand (or fi xed mount positioning) which fi xes the distance from the reader to the symbol, and constant ambient light, the Readability Index provides a symbol quality assurance tool and check point for feedback to an overall label or marking quality control system.
Save Settings | C002332_09_CR3 User Manual - 44 |
