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Usl LSS-100P, Инструкция по установке и эксплуатации

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LSS−100P Installation & Operation Manual 

v160817 

 

30 

 

To calibrate the SPL meter, place a sound level calibrator, such as the Reed SC-05 over the LSS-100P 
microphone. Set the sound calibrator to 94dB. Key 94 into the Measured SPL field, then click the 
Calibrate Microphone button. 
 
The remainder of the screen includes information to aid in the production test of the LSS-100P. It can be 
ignored while doing field calibration of the LSS-100P. 

Firmware Update 

 

USL may offer firmware updates to add features to the LSS-100P. Firmware updates are delivered as a 
“hex”  file.  To  install  the  update,  click  on  “Update  Firmware  Page”  on  the  “Configuration  Page.”  The 
firmware update page is shown in Figure 21 - LSS-100P firmware update page. Note that some firmware 
updates may result in a change in log format. For this reason, this page includes a “Clear Log” button. This 
button can also be used to clear the log for other reasons.

 

 

    

 

Figure 21 - LSS-100P firmware update page.

 

Follow these step-by-step instructions to do a firmware update: 

  

1.

 

Use the browse button to select the hex file to be loaded into the LSS-100P.  

2.

 

Press “Update Main Processor.” The green LED on the LSS-100P will flash as the new firmware is 
installed. After the new code is uploaded to the LSS-100P, the browser will return a “Connection 
Reset” message. This happens when the LSS-100P reboots with the new firmware. 

  

If a firmware update is interrupted, it is possible for the LSS-100P to cease operating. To restore the 
factory firmware (allowing another attempt at the update), hold down the restore button as power is 
applied to the LSS-100P. If the button is held for about 1 second before and 1 second after power is 
applied, the factory firmware will be reloaded and system configuration will remain unchanged. The 
green LED flashes as the firmware is reloaded. Once the system is up and running, pressing the restore 
button will restore the default IP address (169.254.1.6). 
 

Restore Button 

 
The restore button on the LSS-100P serves two purposes: 

 

1.

 

If the restore button is momentarily pressed while the LSS-100P is operating, the IP address is 
temporarily changed to its default IP address (169.254.1.6). It will stay at this IP address until the 
next power cycle. 

2.

 

If the restore button is held down 1 second before applying power until 1 second after applying 
power, the factory firmware is reloaded. This can be used if a firmware update fails and leaves 
the system inoperable. The green LED will flash as the firmware is reloaded. No configuration is 
changed in this process. The unit will remain at the same IP address. 

 

 

Содержание LSS-100P

Страница 1: ...181 Bonetti Dr San Luis Obispo CA 93401 USA Phone 1 805 549 0161 Fax 1 805 549 0163 LSS 100P Installation and Operation Manual...

Страница 2: ...erer Windows Version 20 Ethernet Device Discoverer iOS version 21 Ethernet Device Discoverer Android version 22 Ethernet Device TCP Based Operations 22 TCP_Send Command Usage 25 CP850 Control 26 Log P...

Страница 3: ...LSS 100P Installation Operation Manual v160817 3...

Страница 4: ...also include a white test pattern allowing the LSS 100P to measure peak luminance and chromaticity These values are limit checked logged and optionally posted to a remote web server for further analys...

Страница 5: ...LSS 100P Installation Operation Manual v160817 5...

Страница 6: ...Scripts are typically triggered using a red green flash sequence at the start of the test show As an alternative scripts may be started with a command over TCP or by a contact closure See Appendix A...

Страница 7: ...LSS 100P Installation Operation Manual v160817 7 Figure 1 LSS 100P Home Page Figure 2 LSS 100P Log...

Страница 8: ...ector of the POE Power Injector to a computer Apply AC power to the POE Power Injector 2 The green LED next to the Ethernet connector on the LSS 100P will light dimly for 30 seconds then light brightl...

Страница 9: ...l appear The Light Table section determines how the left side of the home page will appear the side that is showing luminance color etc The home page can show up to 7 rows of light information The sou...

Страница 10: ...rence columns may be defined 9 The LSS 100P determines the highest SPL it measured from midnight local time to midnight local time The highest value is logged each night at midnight You can set a limi...

Страница 11: ...as part of company or organization A particular LSS 100P can be uniquely identified by the OrgKey Theater Number and Screen Number The Distance of LSS 100P to Screen field is used when running the au...

Страница 12: ...es are used instead of host names these fields can be left at 0 0 0 0 The default 8 8 8 8 is a DNS service provided by Google After the network information has been entered click the Save Config butto...

Страница 13: ...ST PDT Mountain 7 0 MST MDT Central 6 0 CST CDT Eastern 5 0 EST EDT Figure 9 U S Time Zone Offsets 19 Enter the abbreviations for standard and advanced summer or daylight saving time Select whether da...

Страница 14: ...adjust the focus control until the red spots on the screen appear to be in focus As the LSS 100P is adjusted out of focus the hole in the middle of the spots fills in When the LSS 100P is in focus th...

Страница 15: ...ction of the Auditorium Data page see figure 6 Click the Save Settings button to scale the LSS 100P luminance measurement to match the reference meter You can click the Reset Luminance Scaling button...

Страница 16: ...speakers are run We suggest setting limits 3dB below and above the values measured on the test show Failures in the audio equipment will result in values outside this range Note that the limits set f...

Страница 17: ...un buttons located on the Command Script Definition page allow the user to manually trigger LSS 100P Command Scripts without having to run the corresponding DCP show normally used This may be useful w...

Страница 18: ...Click CSV to download the log as a comma separated value file for importing the data into a spreadsheet A portion of a typical download is shown below Figure 12 LSS 100P CSV Data Change the format of...

Страница 19: ...Time DST 1 width 100 height 700 iframe body html The iframe does a client side include of multiple web pages The attributes of the iframe tag are described below The seamless and frameborder 0 attribu...

Страница 20: ...e screen number If there is an out of limits log entry in the log record range specified the log link appears in red You don t have to look at logs from auditoriums where all is well Sample HTML is sh...

Страница 21: ...thernet Device Discoverer showing LSS 100P status in red Ethernet Device Discoverer iOS version An iOS version of Ethernet Device Discoverer is available at https itunes apple com us app ethernet disc...

Страница 22: ...before the carriage return The command is not echoed by the LSS 100P LSS 100P commands can be tested using Tera Term RealTerm both listed below or telnet on operating systems that include it Windows X...

Страница 23: ...ab lss100 sys xy 0 314743 t0 353419 Returns the chromaticity as x tab y lss100 sys capture_spl SPL Center Low 81 2 83 2 83 239520 Instructs the LSS 100P to capture the current SPL to its log The param...

Страница 24: ...t test_start command sent to the CP850 If it is omitted test_start commands will be sent to the same CP850 lss100 sys cp_850_test_stop Stops the test signal generation in the Dolby CP850 and returns i...

Страница 25: ...tures keeps the measurement capture synchronized with the test content Figure 19 LSS 100P TCP Commands TCP_Send Command Usage The tcp send command allows a user to have the LSS relay TCP strings to ot...

Страница 26: ..._850_test_stop A portion of a sample test script is shown below A particular speaker is selected the LSS 100P is given time for the SPL reading to stabilize the reading captured then the next speaker...

Страница 27: ...192 168 1 153 IpAddress Record Record RecordNum 997 RecordNum DateTime 1440661743 DateTime Description Log post response code Description Value 200 Value Units Units Minimum 0 Minimum Maximum 399 Maxi...

Страница 28: ...downloaded from http ftp uslinc com dir ftp Products LSS DB Hidden Screens The LSS 100P has a few hidden screens that are described below One shows the configuration data for the unit The other two a...

Страница 29: ...er the lens or by dowsing the projector and removing power from any IR panels in the auditorium Once the LSS 100P is presented with total darkness click the Save Dark Count button This sets a dark ref...

Страница 30: ...re is installed After the new code is uploaded to the LSS 100P the browser will return a Connection Reset message This happens when the LSS 100P reboots with the new firmware If a firmware update is i...

Страница 31: ...mands to the LSS 100P and see responses http ftp uslinc com dir ftp Products LSS 100P Software TestContent LST 100 Test DCP Use this digital cinema content for the DCP based operation of the LSS 100P...

Страница 32: ...P devices that have been installed in theaters will post the results of each test to a URL Uniform Resource Locator where the LSS DB collects the data The LSS Database provides a mechanism to collect...

Страница 33: ...ed a binary 0 A single ASCII character is sent using a sequence of red and green images The character is sent at 0 5 bits per second 2 seconds per bit The character consists of a start bit 0 8 data bi...

Страница 34: ...e script triggering is being used connect the supplied cable to the LSS 100P Connect the other end of the cable to the USB adapter board Refer to Figures 23 and 24 for wiring instructions If contact c...

Страница 35: ...in or pasted in Certain phases and words are hard coded into the LSS 100P in English The web interface replaces these phrases and words using javascript when the browser renders the web page The repla...

Страница 36: ...d by it will be free from defects in material and workmanship under normal usage over a period of one 1 year after its purchase new from and authorized dealer Our obligation under this warranty is lim...

Страница 37: ...ate hardware and firmware update 120217 4 Editorial revisions 120501 5 Add documentation on DCP based operation of the LSS 100P 130614 6 Add documentation on new hardware scripting etc 140604 A Added...

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