Specifications

Trigger

button

Tuning

button

Peak meter

Power

Train and

trigger status

Good/

bad read

Network

Error

• Power: GREEN = Power ON

• Signal: GREEN = trained / YELLOW = untrained / BLINK OFF =

trigger detected

• Good/bad read: GREEN = good read / RED = bad read

• Network: YELLOW = link up / BLINK = activity

• Error: RED = error

• Peak meter: decode yield, train/tune progress/quality

Power,

I/O,

and

RS-232 External light

control

DataMan 300 series readers ship with no lens installed. You must

install either a 10.3 mm lens with or without a variable-focus liquid

lens module, a 16 mm lens, or a C-Mount lens or other S-Mount (M12)

lenses.

WARNING: Make sure your reader is

unpowered before installing the lens.

Thread locking ring

into the very front-

most position on the

lens.

Reader Layout (Continued)

10 DataMan 300 Quick Reference Guide DataMan 300 Quick Reference Guide 11

Ethernet

Installing the Lens

Remove lens plug.

Installing 10.3 mm lens with Manual Focus

Thread locking ring onto 10.3 mm lens barrel.