Hand Held Products 2020 - Manual (Page 59)

2020/3820 User’s Guide 2 - 13
2020 Host Escape Commands
Command Action
a Indicate as if successful menu change made
b Indicate as if unsuccessful menu change made
1
Illuminate green LED for 135 milliseconds (followed by at least 70 mSecs.
dark time when multiple blinks)
2
Illuminate green LED for two seconds (followed by at least 500 mSecs.
dark time when multiple blinks)
3
Illuminate green LED for five seconds (followed by at least 500 mSecs.
dark time when multiple blinks)
4 One beep at low pitch tone
5 One beep at medium pitch tone
6 One beep at high pitch tone
7 Indicate as successful decode and communication to host.
8 Indicate as unsuccessful decode and communication to host.
1) Good Read
3) ACK: Host to Base
4) ACK: Base to Image
Scanner
2) Base sends
data to host