Specifications

TREK‐510Usermanual64
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FigureA.1Hotkeyutility
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1. Execute“HotKeytest”programÎ
2. Brightnesslevel:Youmaysetpanel’sbrightnessfromlevel0~10,total10
levels,whenyoufinishsettingthebrightnesslevelyouwant,pleaseclick
“Apply”.Ifyouwanttocheckthecurrentbrightnesslevelof
TREK‐303,
pleaseclick“Get”.
3. Dutycycle:Youmayseteverylevel’sbrightnessstrength,total10levels,
whenyoufinishsettingthebrightnessstrengthforeachlevel,pleaseclick
“Apply”.Ifyouwanttocheckthecurrentbrightnessstrengthoncertain
levelofTREK‐303,pleaseclick“Get”.
4. Light
sensor:Whenthesensorhasdetectedthechangeofthebrightness
intheenvironment,thevaluewillchange.Thelowestlevelofbrightness,
thelowestvalueitispresented.Onthecontrary,thehighestlevelof
brightness,thehighestvalueitispresented. 
5. Hotkey:thebacklightbrightnessofhotkeys
couldbeadjustedbysetting
thevaluefrom0~100.
6. KeyStatus:WhenyoupressHotkey,thestatuswillchangefrom0to1. 
7. KeyfunctionDefinition:Youmaysettheparametertoconnectthe
applicationprogramofthehotkey. 
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