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Chapter 4 Function
4.1Front
(1)
(2)
(3)
(1)
Power Key
ON/OFF the instrument
Power Saving setting: the unit will automatically shut off after 10 minutes idle time, Once choose
this setting, the "auto-off" will display on the left bottom of the screen. This power saving is the
default setting, once open the power meter, will enter into this mode.
(2)
Wavelength Selection
After on the tester, first press
display the current wavelength on the left top of the screen.
backlight control. JW3116 have two type of backlight control,
(3)
one mode:
"LDR" the intelligent backlight control mode. Power meter will off/on the backlight within 15second
based on the outside light condition, and this is the default mode.
Back light control key mode. Press
Handheld Optical Light Source-JW3116
4-1
to laser on, then press
to on/off the back light
3
(10)
(9)
(8)
(7)
(6)
(5)
(4)
to select the wavelength and
press
to choose
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