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F i b e r O p t i c S o l u t i o n s P r o v i d e r
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(8) "B/L SET" Backlight Indicator
Indicate backlight control mode. Green light indicate that "LDR" intelligent
backlight control mode, Red light indicate that 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 Two sides
4-2 left side
4-3 right side
(1) Power Supply unit port: Can connect with the AC adaptor pic. 4-4.
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