PR-680/680L User Manual
17
S
ELECTING A
P
RIMARY
A
CCESSORY
A
Primary Accessory
is one that replaces the standard MS-75 lens during use. Primary accessories
include the MS-75, SL-0.5X, SL-1X, MS-2.5X, MS-7.5, CR-680, FP-680, IS-680, ICC-680, LA-680, LR-55 and
LR-127.
1)
Touch the
▼
or
▲
icon adjacent to the field named
Primary Accessory
to select the accessory
to be used in the upcoming measurement.
Warning: Failure to select the proper accessory in use prior to a measurement will cause
the instrument to produce erroneous results.
S
ELECTING AN
A
DD
-
ON
A
CCESSORY
An
Add-on
Accessory is one that is used in conjunction with a Primary Accessory, usually an objective
lens. Up to 3
Add-on Accessories
may be used during a measurement. Examples of Add-on Accessories
include all ND filters, the RS-3, and SRS-3.
1.
To select an Add-on Accessory, touch the
▼
or
▲
icon next to the Add-on Accessory field to
scroll through calibrated selections until the accessory of choice appears. A maximum of
3
Add-
on accessories may be used during a measurement.
S
PECTRORADIOMETER
S
ETUP