American Security Products Co.
ESL20XL Operating Instructions
Released Aug. 9, 2018
Revision A
Page 10 of 10
ESL20XL Beep and LED Patterns
Beeper Sounds
o
Standard Beep: A short, distinct beep
o
Warble: A high-low-high-low beep-chain, sounds like “dee-del-dee-del-deee.”
Beeper Behavior
Beep Pattern
Description
1 Beep
- Response to any keystroke during input
- Notice when lock exits Penalty Lockout
4 Beeps
This indicates an incorrect code was entered. After four incorrect attempts, the logic will enter a
“penalty lockout” for 15 minutes. During this period, the lock will not accept any input. You must
wait for the penalty lockout to expire. The lock will Beep/Flash once when this period ends.
4 Beeps, Repeating
Open Period Alert after Time Delay.
6 Beeps
The lock is in Penalty Lockout. During this period, the lock will not accept any input. You must wait
for the penalty lockout to expire. The lock will Beep/Flash once when this period ends.
Short
Warble
– 3 high-low tones for about 2.5
seconds
Short “Good Combination Tone” indicates the input is accepted during a Combination Change
Long
Warble
– 13 high-low tones for about
10 seconds
-
Long “Good Combination Tone” indicates the input is accepted at completion of a Combination
Change
-
End of Time Delay Period
LED Behavior
LED On
Description
1 Flash
- Response to any keystroke during input
- Notice when lock exits Penalty Lockout
- Any time a beep is sounded
- With each high-note in the Warble Sounds
1 Flash, Repeating
Once every 5 seconds without User Input, indicates Penalty Lockout
Rapid Flash
Time Delay Period is counting
On Solid (3 Seconds)
While lock is activated after successful code entry