RayTek 3i - Manual (Page 11)

Raynger 3i Series Operator’s Manual 1-3
1.3 MODEL IDENTIFICATION
Refer to Table 1-1 for a list of standard models along with their temperature ranges,
optical resolutions, spectral ranges, and sighting systems.
You can determine the exact model number of your unit by looking at the manufac-
turing label on the underside of the unit. On the label is an area for model designa-
tion. The model type is printed in the following format:
XXXYYYZZZZZ
where XXX is an abbreviation of the company name, YYY is the product (or abbrevia-
tion of the product name), and ZZZZZ is the model type. (Model type may be four or
five characters long. Refer to Table 1-1 to compare the label to model type.)