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E-32
Using the CMOS Imager (Imager Models)
1. Turn on the Handheld Printer Terminal, position its CMOS Imager reader port near
the bar code or 2D code, and then press the trigger key.
Shine the aimer
on the bar code.
IT-9000-GMC25E/25E/20E/G25E/
G20E/GC25E/MC25E/C25E
Shine the aimer
on the center of
the bar code.
IT-9000-GMC30E/GM35E/
GM30E
2. The Handheld Printer Terminal reads the code by emitting laser and red lights.
Indicator 2 (read operation indicator lamp) lights in green when the reading is
successful.
Bar code and stacked 2D code Reading Guide
When you press the trigger key, LEDs in the Handheld Printer Terminal emit laser
and red lights. Align the laser frame with the center of the bar code or 2D code you
are trying to read. Take particular care aligning the light when there are other bar
codes nearby.
When reading a bar code in large size, adjust the position of the Handheld Printer
Terminal so that the entire code is enclosed within the laser frame. For small size,
move the Handheld Printer Terminal closer to it.
Important!
If you have problem not properly reading a code, change the angle and/or the
distance between the code and the Handheld Printer Terminal and try reading it
again.
A bar code can be read from a distance of 45mm to 600mm (1
3
/
4
" to 23
5
/
8
").
The actual reading distance depends on model and the symbology.
Fingerprints, dust, dirt, or stain on the CMOS Imager reader port can cause
abnormal reading. Should the reader port become dirty, wipe it clean with a soft
and dry cloth.
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