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FAQ
  • Q
    Why does it constantly restart (prompt: system file is lost)? Unavailable to enter the system.
    A

    1. The product is abnormal shutdown. ( suddenly power lost or long press power button to turn it off ). Lead to the result that system boot file is damaged. Generally this phenomenon happens on hard disk is higher.
    Explanation: a) Operator may forget to shutdown the product first when turn off vehicle power. So sudden power lost. b) The operator habitual long press the power button to turn it off.
    2. Installing application program leads to the result that system file is damaged.
    Explanation: When user install software without according to normal requirement, leading to damaged system file.
    3. System has virus.
    Explanation: Operator may use USB interface to connect mobile phone. Leads to virus.

    Solution: Restore operation system

  • Q
    What is login password of SUMMIT wireless (Admin Login)?
    A
    Capital:SUMMIT
    Explanation: 1. After scanning AP, discover that it can’t connect to confirm. Pls refer below photos: (1)Configure is gray. (2) is login interface: Enter Admin Password :SUMMIT
    2. Red part with underline on below photos is the place to click.
     
                                                                                    (1)                                                                                                                                              (2)
  • Q
    How does SUMMIT card connect to wireless network?
    A
    There are two methods. It needs to log in SCU configuration and choose Profile.  a) Connect wireless network by SCAN. b) Connect wireless network by new construction of SSID. Log in SCU configurations, choose Profile.
    Explanations: 1. Sometimes AP’S SSID can’t be scanned. It needs to add SSID manually. There should be some settings on AP side. It doesn’t allow to SCAN. So it needs to add manually.
    2. Pls refer below photos: (1) is unavailable to scan SSID, then it needs to add manually like
    (2). Pls refer SUMMIT configurations file for specific details.
     
                                                                                (1)                                                                                                                                                      (2)
  • Q
    How to realize switch between different SSID for VT-531 ?
    A
    Wireless network cards: SDC-MSD30AG or SDC-MSD10G is installed in VT-531, it can be achieved to free switch between different SSID through SCU software. Steps as below:
    1. Open configuration interface of SCU as below photo (1), click Auto Profile right List as below Photo
    2. (2). At present, it is blank, because there is no SSID configuration.
     
                                                                         (1)                                                                                                                             (2)
    2. Do configuration for AP SSID. Pls refer configuration file of SUMMIT. After finish configuration, back to  Main interface-- Active Profile. Check whether there is any missing.  Then click List and verify whether it is successful configurations as Photo (4):

                                                                                 (3)                                                                                                                                (4)
  • Q
    What is the advantage of using SUMMIT SDC-PE15N wireless network card?
    A
    1. SUMMIT SDC-PE15N support 802.11a/b/g/n four types of wireless network protocol and support most of AP protocols. It is free to change protocol to match AP. (There is no change of default)
    2. Low power and roaming capability is strong. Seamless switch between AP and AP.
    3. Use PE-15N module for VT-635,VT-636W,VT-736,VT-835.Photo (1) Red line part means supported protocol; Photo (2) means the protocol can be changed.


  • Q
    Why can’t use Windows default wireless to connect internet?
    A
    1. Customer may don’t know SCU configurations and make menuconfig with Windows default wireless as below photo (1).
    2. At present, products are equipped with SUMMIT wireless network card.  After install network card drive, there will be SCU software on the desktop. It needs customer to make menuconfig for wireless by using SCU as below photo (2).
    3. We can’t use SCU and Windows default configurations at the same time.

  • Q
    How to realize automatic operation of program on X86 platform when power on ?
    A
    Begin—All program---Start, choose “Start”, right click “open”. Open Startcatalogue quickly as photo (1).
    1. Create a new TXT document. Suffix name is “Bat”. Put starting path in it as photo(2). ( For example YICT start: start  http://172.16.1.99:8080/rdsprod2/rds.jsp)
    2. Put application program shortcut key and BAT batch process in it to achieve automatic operation when power on as photo (3).

  • Q
    Whether our VMT can support ACC ignition signal delay power on and power off
    A
    1. Darveen VMT can support optional ACC ignition signal intelligent function. Under ACC functioning pattern, when VMT is power off, if detect ACC signal, VMT will delay 10second auto power on. When VMT is power on, if detect ACC signal, VMT will delay 10s/30s/120s auto power off. During whole process, it doesn’t need man-made operation.
    Remark:  1. If choose ACC function, VMT power port should change to 3pin:  positive pole, negative pole, ACC detection pole. Generally positive pole and negative pole connect to vehicle battery. ACC detection pole connect ignition signal.
    - red line:positive pole (1P)
    - orange line:negative pole (2P)
    - gray line:ACC (3P)

  • Q
    Why it needs DC TO DC power adapter when install our VMT in forklift, trailer, reach stacker and stacker ?
    A
    There is a peak value when vehicle start.  In order to avoid burning power supply board in VMT, so it needs DC-DC power adapter to make voltage stable. At present, power supply board can support: 8-36V.

    Explanation:For this type of vehicle storage battery, there are three voltage output specs, pls refer below:
                         1. Trailer battery output voltage: 12V
                         2.  Reach stacker and stacker battery output voltage: 24V
                         3.  Forklift battery output voltage:  48V
    At present, there are DC-DC power adapters :
                          1. 9-58V
                          2. 18-68V
    Suggestion:1. When vehicle storage battery output voltage is 12V or 24V, pls choose 9-58V power adapter;
    2. When vehicle storage battery output voltage is 48V, pls choose 18-68V power adapter.; 
  • Q
    How to realize automatic operation of program on CE platform when power on
    A
    Open My Device on desktop---Storage Card, right click and create new file Startup. Copy the application programs which need to start in “Startup” file as below photos:

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