Datalogic QuickScan I QD21 1 Series Product Reference Manual page 33

hbv_l ^oa
AT, PS/2 25-286, 30-286, 50, 50Z, 60, 70, 80, 90
& 95 w/Standard Key Encoding
$P,HA11,P
Select KBD-AT-NK
AT, PS/2 25-286, 30-286, 50, 50Z, 60, 70, 80, 90
& 95
w/Alternate Key
$P,HA10,P
Select KBD-AT-ALT-NK
PC/XT w/Standard Key Encoding
Select KBD-IBM-3153
Product Reference Guide

Keyboard Wedge for IBM AT PS2 with standard
key encoding but without external keyboard

Keyboard Wedge for IBM AT PS2 with alternate
key
encoding but without external keyboard
$P,HA29,P 
Select KBD-AT
$P,HA26,P 
Select KBD-AT-ALT
$P,HA28,P 
Select KBD-XT
Keyboard Wedge for IBM Terminal 3153
Configuring the Interface
cb^qr obp
Set KEYBOARD
WEDGE
Interface
Features
starting on page
45
23