PSC vs1200 Quick Start Programming Manual page 60

SCANNER PROGRAMMING MODE
Use this bar code to set the speaker
volume to medium.
Use this bar code to set the speaker
volume to high.
Note: Expose only the bar code intended for programming. Cover the other bar code
with and opaque object, or your hand.
56
S V
PEAKER OLUME
6 4 0 0 0 2 5 0 0 0 0 1 8
S V
PEAKER
6 4 0 0 0 2 5 0 0 0 0 2 5
V S/HS/Duet Universal-Wedge Quick Start Guide
= M
EDIUM
= H
OLUME IGH