1。Why can't a full-screen scaling function cannot be opened?？
First checkZoomItWhether it is running，Runtime，There is a software icon in the lower right corner of the screen.。If there is no imageZoomItSuch small software，Some features of the wireless presentation will not work properly。Please go to Novi website“Service and support”Partial download。
Then open the software option settingsOption，Check if the shortcut key of the software isCtrl + 1，2，3。if not，Please change this settings。
2。TSeries includedZoomItCan the software download?？No need to connect the Internet？
Please visit Novi official website downloadZoomitsoftware，Save toUSBFlash drives，As soon as you use it and run，No need to use the Internet。ZoomItGreen software，No need to install，It does not contain any third party plug-in。Users can download the software to the computer orUOnboard，Before each time you use the wireless multi-function demonstrator，Just run it。
3。How to check if the demo battery is charged？
After installing the battery，Once the power switch on the left side of the presentation is opened.（Turn the power switch toOnposition），Press the laser button on the front panel of the presentation，If a laser beam is issued，Battery installation is correct，The power switch of the demonstrator has been opened，The demonstrator has turned on the power。
4。Battery installed，Power switch has been opened，But is the laser?？
If the laser is not bright，Usually due to the following reasons：
1。）Battery is not installed correctly，Polar error。Please open the battery border，Check the positive and negative electrode of the battery，re-install。
2。）The battery is dead。Please purchase new batteries。
3。）Check if there is a plastic film on the surface of the battery。Some batteries are packaged into one whole，There is a very thin plastic film outside，If you don't pay attention, you will not see this plastic film.。Please tear a plastic film，Reinstall the battery。
4。）Power switch is not fully opened。Please turn off the power switch，reopen。
5，）Laser module failure。If the other features of the presenter are normal，Only laser is not bright，This means that the laser module is faulty。When the laser module fails，Please contact the dealer for after-sales service。
5，How to determine if the laser function is normal？
If you can use the other features of the demons properly，Only laser is not bright，This means that the laser module is faulty。When the laser module fails，Please contact the dealer for after-sales service。
6。Insert the receiver into your computerUSBRear，The computer does not respond or cannot be identified.？
Please confirm the computerUSBCan an interface work properly?，And try otherUSBport。when necessary，Try another computer。
If otherUSBThe device can be hereUSBInterface work，This means that the receiver has faults。Please contact the dealer for after-sales service。
By willing otherUSBDevice insertionUSBport，Can checkUSBCan an interface work properly?。If the receiver can be with otherUSBPort cooperation，Or normal working on other computers，this meansUSBPort is faulty。Or there is a problem with the computer driver。USBPort failure，Please use otherUSBport。When the computer driver has a problem，Backup data，Reinstall the operating system。
7。Laser is normal receiver can be identified by computer，But all the functions of the transmitter cannot be used normally，Unable to control computer？
This is usually due to the case where the receiver does not have the correct storage address code.。Unable to receive signals from the transmitter，Need code operation。
8。How to encode？
First click on the mouse button on the transmitter（Present button on the panel），Then reinsert the receiverUSBport，When the indicator of the receiver is off，Successful code。
If the indicator of the receiver is not extinguished，Become a moment，This means that the code pair is unsuccessful。You can insert and unplug the receiver again，Duplicate code matching operation。If the code cannot successfully match more3Secondary，This means that the receiver or transmitter is faulty.。Please contact the dealer for after-sales service。
9。What should I do if the laser beam is dimmed?？
The laser beam is usually caused by insufficient battery power.。Need to replace new batteries。If after replacing the new battery，The laser beam is still just a small red point，This means that the laser module is aging。When the laser module is aging，Please contact the dealer for after-sales service。
10。Why can't you open?InternetBrowser？
When pressing the browser button，Wireless presentors will openWindowsSystem default browser。If you change the system default browser，You may not be able to open your browser。
inWindows XPin，in“begin”Menu， select“Set program access rights and default values”Modify the system default browser；
inWindows Vistain，in“begin”Menu， select“Default”-“Set program access to this computer and default values”Modify the system default browser。
11。Why can't I open the screen soft keyboard?？
Screen keyboard tool is not installed in the system，Please go to“control Panel”-“Add or delete programs”-“Add to/deleteWindowsAssembly”，Reinstall the appropriate accessories。
It may also be in the current input state，Chinese input method has been opened，influencedWindowsCapture of shortcut keys，Please cancel Chinese input status，Then try again。
12Why can't I start?WindowsMagnifying glass？
System is not installedWindowsMagnifying glass tool，Please go to“control Panel”-“Add or delete programs”-“Add to/deleteWindowsAssembly”，Reinstall the appropriate accessories。
It may also be in the current input state，Chinese input method has been opened，influencedWindowsCapture of shortcut keys，Please cancel Chinese input status，Then try again。
13Why can't I enter?Windows Media CenterStart interface？
Only when the operating system hasWindows Media CenterFunction，This function key can only work。haveWindows Media CenterFunctional operating system includesWindows XP MCE， Windows VistaHome Advanced Edition， withWindows Vista Ultimate
14。System function confusion，Press the corresponding button，What should I do if other functions are doing?？
Applications may change certain shortcuts in the system to other programs shortcuts。Please back up the data，Reinstall the operating system。
If the problem you have encountered is not in the list，You can get technical support through the following channels：
1。）Calling technical support：021-51872080。
2。）Log in to the website forum，Provide your suggestion to technical support personnel。
3。）Message on the product related page。
15Turn the laser pen 易彤破壁机官网 does not supportpptAnimation play
stand byPowerPointSoftware custom animation，For example, text， Typewriter effect WaitPowerPointYour own animation settings，Remote control of an action，E.g， The appearance of the text list is displayed。
In fact，You can try by pressing the up and down the pages on the computer keyboard on the computer.PowerPointOperating animation。If the animation can be connected by pressing the up and down key button on the computer keyboard to connect to the action，This operation can also be implemented with Nuewe's wireless presentation； If you can't achieve an animation by pressing up and down pages on your computer keyboard，Nuwei's wireless demonstration can not be implemented。
If you insertFlashAnimation，Mouse is usually required to operate。at this time， Ordinary turn-page laser pen cannot operate。You canNovoSelect wireless 易彤沙冰机售后 demonstratorsT8withT9，These two products have mouse function，Can operateFlashAnimation。
16。How to use the latest version of General Code Matching Software：
Although Nouvet's previous code matching method（Keyboard code matching method）Very convenient，But I want to pursue faster， Save time and effort，upgrade，After the research and test of Novi technical personnel，Produced a set of universal and intelligent code matching software，Simply click the code button to easily match the code，More intelligent，Faster！
1。 willUSBThe receiver is inserted into the computerUSBport
2。 Turn on the power switch of the page turning laser pen。
3。 Click on the code match button above，Enter the receiver into the code matching status。
4。 Repeat the top and bottom pages on the page laser，Send signal to the receiver。
5， Receiver receives a code matching signal，Save transmitter code，When you press the up and down page again，The top key test area will change，Indicates that the code matches success。
*Receiver step with an indicator3The indicator will keep the state，step5The indicator will flash。
*If the code is unsuccessful，Try another oneUSBport，Or attempt on another computer。
17。TSeries code matching method
Tseries（T2， T3 T4， T5， T8， T9）is single，The specific method is as follows：
step1：Open wireless presentation power，Press the laser key to try to see if the laser is open。If the laser can illuminate normally，Indicates that the power supply of the wireless presentation has been opened normally。
step2：Press and hold the right click on the lower right corner of the wireless demonstrator.，Keeping not issue to continue the code of the wireless presentation。
step3：insertUSBreceiver。in caseUSBThe indicator of the receiver continues to flash，Or other buttons for wireless demonstrators can operate normally，Mouse can be moved normally，This means that the code pair is successful。
If the third step failed，Just repeat the third step，Re-insertUSBreceiver。
18year oldVSeries code matching method
Keyboard code matching method：
Applicable models：allVSeries，NIn the seriesN71withN30。Not suitable forN95withTseries。
1。 Insert the receiver into your computerUSBport（If it is inserted into a computer for the first time，The computer will automatically find new hardware and complete the installation.），receiverLEDIndicator2Off after a second。
2。 Please follow the following four steps to enter the code matching status of the receiver：
One。 Press the computer keyboardCaps Lock， Scroll lock Num LockIndicator light。
b。 Press the computer keyboard in turnCaps Lock， Scroll lock Num LockIndicator light。
C。 Press the computer keyboard in turnCaps Lock， Scrolling lock indicator。
d。 Press the computer keyboard in turnCaps Lock， Scrolling lock indicator。
The above four steps must be fast and coherent，Changes in each indicator are shown（1）Shown。
Black indicates that the indicator is off，Red represents the indicator light。
After the recipient enters the code matching state，ReceiverLEDThe indicator will light up2Second。
3。 After the receiver enters the encoding matching state2Within a second，Press any button on the laser indicator，The receiver indicator flashes once，Code has been completed。
Repeat the above operations for the next group of product code matches。
prompt：caps Lock， Scroll lock Num LockThe three keys are the standard keys on the keyboard。different
The method of arrangement of the keyboard may vary，But all keyboards will have these three keys and corresponding indicators.。
twenty one。Nuewe turn-page laser penN37Code matching method
1。the first， willUSBThe receiver is inserted into the computerUSBport，And transfer the product toF1mode。2。Then press and hold the upward key5Until6Second，at this time， Press the up and down keys on the page to try，If you can turn your page， This means that the code matches success。
22。Nuewe turn-page laser penN95Code matching method
You must first pull out the receiver，Insert it into your computerUSBport，Then use the fine needle to press the holes between the two batteries.，thereby， Code can match。The figure below illustrates the specific operation：
