4-4 Beeper and vibration
Frequency of vibration: This parameter can be adjusted for different level of the frequency of vibration.
Volume of beeper: This parameter can be adjusted for different level of the volume of the beeper.
Option barcode
Frequency of vibration
Volume of beeper
Multiple-scan setting
Option
Low
Middle
High
Disable
Low
Middle
High
Disable
Alpha. Entry
00
01
02*
03
00
01
02*
03
21
Single-scan setting
*
*