Honeywell 2020 User Manual page 59

2020 Host Escape Commands
Command
<ESC> a
<ESC> b
<ESC> 1
<ESC> 2
<ESC> 3
<ESC> 4
<ESC> 5
<ESC> 6
<ESC> 7
<ESC> 8
Action
Indicate as if successful menu change made
Indicate as if unsuccessful menu change made
Illuminate green LED for 135 milliseconds (followed by at
least 70 mSecs. dark time when multiple blinks)
Illuminate green LED for two seconds (followed by at least
500 mSecs. dark time when multiple blinks)
Illuminate green LED for five seconds (followed by at least
500 mSecs. dark time when multiple blinks)
One beep at low pitch tone
One beep at medium pitch tone
One beep at high pitch tone
Indicate as successful decode and communication to host.
Indicate as unsuccessful decode and communication to host.
2 - 13