Omron Z4LB V2 Instruction Manual page 38

Nomenclature
NPN: Z4LB-Ajj40V2 (Amplifier)
PNP: Z4LB-Ajj40PV2 (Amplifier)
LD ON indicator
(Laser emission
warning)
Discrimination
indicators
Measurement unit selector (p. 24)
Light/dark mode selector (p. 47)
Display
Operation keys
Response time selector (p. 48)
OFF delay selector (p. 48)
Forced-zero
indicator
Operating
(p. 31)
mode selector
Section 2-1
13