Left Side - Joinwit JW3116 Manual

Handheld Optical Light Source-JW3116
(4) Rated power:
Rated output power
(5) Down the rated power
Down the rated output power
(6) Modulation adjustment/wavelength identifying
Laser on. After on the tester, firstly press , to laser on the light source. Short press shift the
frequency. (270、330、1K、2KHz) OHz means do not Loading frequency.
Long press enter into/exit the wavelength identify mode, on the right top of the screen "--AU"display when
enter into the wavelength identify mode.
(7) output power up
Up the output power
(8) "B/L SET"backlight indicator
Indicate the backlight control mode, when the indicator green, which means "LDR" in the
Intelligent back light control mode, when the indicator red, which means the backlight in
the key control mode.
(9) "LDR" Intelligent backlight controller
In the intelligent backlight control mode, the controller will automatically adjust the
backlight with the outside light, which to save the power.
(10)Screen
Display the data and the instrument working mode.

4.2 Left Side

AC adaptor port
4-2
4