KEYENCE BL-N90 Series - Manual (Page 104)

A-7 Settings and the Factory Defaults
-22
Ap
pend
ices
Operation Settings
Setting item Setting content
Factory
default
Reading mode Trigger switch mode
∗
Auto-scan/trigger switch mode
Auto-scan/auto-reading mode
Laser off time 500 ms to 15000 ms (can be set at 100 ms
increments)
500 ms
Auto-scan
detection
distance Long-distance
∗
Mid-distance
Reading on the communication
unit
Auto-scan detection distance Long-distance
∗
Mid-distance
Buzzer Tone Selection Tone 0
Tone 1
∗
Tone 2
Tone 3
Tone 4
Tone 5
Tone 6
No buzzer tone
Number of times to read for
consistency 1 time
2 times
∗
3 times
4 times
5 times
6 times
7 times
8 times
Reread prevention time None
250 ms
375 ms
∗
500 ms
625 ms
750 ms
875 ms
1000 ms
Infinite