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Proton Products SL mini and SLR mini Series Speed and Length Gauges Instruction Manual - issue 1s
A
NNOTATED
D
RAWINGS
T
OP VIEW
Label Description
1
LED indicators
2
LCD display
3
Tamper-evident seal (×2; damage to or removal will invalidate the product warranty)
F
RONT VIEW
Label Description
1
Optional air wipe / beam enclosure tube mounting holes (×4)
2
Optical window
3
Laser shutter control switch
Switch status
Laser shutter status
Laser beam status
Out
Closed
Blocked
In
Open
Emitting
1
2
3
1
2
3