Code CR3500 - Manual (Page 50)

C004387_07_CR3500_User_Manual - 44 Save Settings
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 specific symbol’s ease or difficulty to be decoded by the CR3500. The Readability
Index is specific to the CR3500, and should not be confused with a verification 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 symbology-specific characteristics.
The Readability Index is a score on a scale of 01 (very poor) to 100 (very readable). Due to differences based on motion, skew,
reflection, 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 CR3500 stand (or fixed
mount positioning) which fixes 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.
Each time a data symbol is read, the index will be output, followed by a comma, (,) followed by the
decoded data. The reader will store the rule and reset, but will not output the Readability Index until
the Readability Index Output Enable code is read. The Reader will continue to output the Readability
Index upon every read until disabled, either by reset or by reading the Readability Index Output
Disable code.
Code Readability Index Rule: Readability Index Output Enable: Readability Index Output Disable: