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03/18 / V06 / HW / manuals/greenlee/manual-instruments
560XL • 567XL • 568XL • 570XL • 573XL • 577XL • 578XL • 580XL
XL Series Optical Power Meters
Input
interface
Stand
(on back)
ON/OFF
key
Removable
rubber cover
Beam
cap
dB/dBm
select key
Wavelength
select key
LCD display
[ON/OFF] key:
This key turns the unit on and off.
[dB/dBm] key:
This key controls the following modes:
•
Toggles between absolute dBm and relative dB readouts, without chang-
ing the internally stored reference level, when pressed momentarily.
•
Selects a new 0 dB reference level when held down for three seconds.
This is indicated by the “r” annunciator appearing in the lower right-hand
corner of the LCD screen.
Note: The 560XL Series optical power meters incorporate multi-wavelength
reference storage capability. This enables a 0 dB reference value to
be stored in non-volatile memory for each calibrated wavelength. The
reference values will be stored in memory until a new 0 dB reference is
established for a wavelength by holding down the
[dB/dBm]
button as
described above.
Measu
rement
Devices
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
[email protected]
www.lasercomponents.com
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
[email protected]
www.lasercomponents.co.uk