Handheld Optical Light Source-JW3116
9
When the tester is standby, press
key can cancel or choos auto-off function.If auto-off fucniton are
choosed, the
“Auto-off” will display on the left bottom of the screen.
5.3 Backlight Setting
After open the optical power meter, long press
, choose backlight control mode.
5.3.1
“LDR” Intelligent backlight control mode
Long press
,“B/L SET” is green (6-6),after 10 seconds, the green indicate off, the LDR the controller
will automatically adjust the backlight within 15 seconds with the outside light, which to save the power.
5-6
5.3.2 Choose the key control backlight mode
Long press
, “B/L SET” indicator turns to red(6-7), enter into key control backlight mode, after 10
seconds the indicator off, short press
can ON/OFF the backlight.
5-7
indicator(Green)
Indicator(red)
