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User Manual - SKY2000 

 

Thanks for purchasing our product. Please read the user manual carefully before using.

 

Keys Operation: 

 

Turn on/off: long press for 3s to turn on/off the device, short press to confirm or save data. 

 

Menu: in detection mode, press this button to enter into parameter setting mode, and in parameter 

setting mode, press this button to move the cursor. 

 

Plus: in parameter setting mode, short press it to select items upward or add value. Long press for 3 

seconds to turn on/off alarm function quickly. 

 

Minus: in parameter setting mode, short press it to select items downward or decrease value. Long 

press for 3 seconds to turn on/off air pump quickly. 

 

Exit: in parameter setting mode, short press it to go back to previous menu. Long press to shift the 

gas concentration unit quickly. 

(Note: The long press function only work in detection mode. When you change or reset any data, please remember to click 

“ON/OFF” button to confirm and save the settings. Remember to turn on the pump when start the detection. Please turn off the 

pump when there is no need to detect, which will be helpful for the service life of the pump)   

 

Power On / Off 

Put the detector in clean air, and press the 

“ON/OFF” for three seconds, the detector will be turned on and the 

pump  will  start  to  work.  The  screen  displays  the  following  interface  successively:  Brand  and  Logo,  main 

parameter interface, initialing countdown. The countdown would be 60 or 120 seconds, which is to make sure 

that the sensors are fully activated. After countdown, the device enter normal detection interface. 

Take the detector out of the detected environment and  wait for the data to get down to zero, then press the 
“ON/OFF” to turn off the detector 

 

Zero Calibration 

Zero calibration must be done in clean air. Better to do once after alarming happens.     

Press 

”MENU” to enter parameter setting mode, select the "calibrate zero", and press “ON/OFF” to enter the 

mode

. Observe the value of “real time concentration”. If the reading is not zero and the drifting is too big when 

the reading is stable, then it is necessary to conduct zero point calibration.   

Press 

“ON/OFF”, the real-time concentration will go back to zero, and press ”ESC” to go back to detection 

mode, gas concentration values also back to zero. 

 

Note: Zero calibration of oxygen detector, nitrogen detector and carbon dioxide detector (target gases are 

component of the air) can not be done in the air. Only the target point calibration (value of target point 

concentration is the standard concentration values in the clean air) can be done. 

 

Summary of Contents for SKY2000

Page 1: ...e pump Power On Off Put the detector in clean air and press the ON OFF for three seconds the detector will be turned on and the pump will start to work The screen displays the following interface successively Brand and Logo main parameter interface initialing countdown The countdown would be 60 or 120 seconds which is to make sure that the sensors are fully activated After countdown the device ent...

Page 2: ...then observe the reading if it keeps going down then wait until the reading back to zero before powering it off and do the zero point calibration next time before using it If the reading maintained at full scale user should send the device back to manufacturer or agent for repair or replacing the sensor Air Inlet Air Outlet air chamber of sensor LCD PLUS MINUS MENU ESC ON OFF Note If detector is u...

Page 3: ...light will be flickered Alarm Setting Press Menu choose the Alarm point set and start to set the alarm value There are LOW POINT and HIGH POINT for set press MENU to move the cursor to the value you want to set and press the PLUS or MINUS to change the value After the setting is done press ON OFF button to save the settings Low Battery Alarm When the battery is low there will be sound light low ba...

Page 4: ...n parameters The process of calibration is the process to recalculate the internal parameters of the device The set value is the value need to be entered manually it should be the concentration of the standard gas to be calibrated Select the parameter under the current interface modify its value with PLUS and MINUS button The calibration process is as below 1 Connect the detector with standard gas...

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