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IT-100 firmware changelog

it100_build_171228.bs2 of 28.12.2017
CPU firmware: v2.6.0.0
APU firmware: v1.0.5.0

  • Terrestrial/Cable Meter:
    • Analog channel nonlinear distortions (CSO/CTB) measurement mode realized. The mode is available from CHANNEL operating mode in context menu when pressing F3/Mode;
    • Channel data logger. Bug fixed: Analog to Digital channels level difference checking performed incorrect;
    • CCIR channel template expanded up to 1 GHz;
  • Common functionality:
    • VIDEO AND AUDIO ANALIZER mode. Transport stream programs searching time is significantly reduced;
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: some elementary streams with AC-3 or E-AC-3 sound were not detected with the Meter as audio.

 

it100_build_171211.bs2 of 11.12.2017
CPU firmware: v2.5.0.0
APU firmware: v1.0.5.0

  • Terrestrial/Cable Meter:
    • Analog channel HUM measurement mode realized. The mode is available from CHANNEL operating mode in context menu when pressing F3/Mode;
    • Limit plans manager. User interface improved, bugs fixed. "default" limit plan in substituted with "switched off" plan with all the parameters switched off;
    • Channel data logger. User interface and measurement results verification improved, bugs fixed.
  • Satellite Meter:
    • SPECTRUM mode. User interface and transponders navigation improved, bugs fixed.
    • Operating without LNB configuration. Now, when operating without LNB configuration selected LNB voltage and 22 kHz tone can be manually assigned in F2/LNB context menu;
  • IP-television Meter:
    • IPTV STATICTICS measurement mode realized. It allowes to perform logging IPTV stream measurement results for period of time. The mode is available from IPTV operating mode in context menu when pressing F3/Mode;
  • Common functionality:
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: the Meter showed incorrect services name for transport streams with UTF-8 encoding;
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: the Meter showed incorrect services name for transport streams with UTF-8 encoding.

 

it100_build_171107.bs2 of 07.11.2017
CPU firmware: v2.4.0.0
APU firmware: v1.0.5.0

  • Terrestrial/Cable Meter:
    • DVB-T/T2 echo diagram measurement mode realized. The mode is available from CHANNEL operating mode in context menu when pressing F3/Mode
    • Channel plans manager. User interface improved, bugs fixed
    • DVB-T/T2 measurement bug fixed: false synchronization loss could appear
    • CHANNEL mode. Bug fixed: the Meter slowly reacts on user actions when measuring constellation diagram for a long time
    • SNR measurement in 'outband' mode bug fixed: measuring results could be incorrect
  • Satellite Meter:
    • DiSEqC arbitrary communication mode realized. The mode is available from the Main Menu and CHANNEL, MER/BER and SPECTRUM modes when pressing F5/DiSEqC key in alternative set of functional keys
  • Common functionality:
    • Files manager mode realized. It allows to operate with files on Internal and USB flash drives. The mode is available from any tab of the Main Menu
    • MPEG transport stream files (*.TS) playing and analyzing function realized. The function is available from Files manager when selecting "MPEG transport stream" file type
    • VIDEO AND AUDIO ANALIZER mode. User interface improved, bugs fixed
    • SNAPSHOT function bug fixed: the Meter could restart with fault when taking picture

 

it100_build_170919.bs2 of 19.09.2017
CPU firmware: v2.3.1.0
APU firmware: v1.0.5.0

  • Bug fixed: the Meter is switched off during startup in case its configuration table is damaged

 

it100_build_170908.bs2 of 08.09.2017
CPU firmware: v2.3.0.0
APU firmware: v1.0.5.0

  • Terrestrial/Cable Meter:
    • CHANNEL mode. DVB channels synchronization time decreased when operating without channel plan selected
    • CHANNEL mode. Bug fixed: when operating with analog channel, lock status indicated even if no any signal on the Meter's input;
    • CHANNEL mode. Bug fixed: pressing F6/Reset had no influence on DVB channel measurement results
    • Automatic Channel Plan defining. Bug fixed: when operating with optical input, measurement performed with RF input;
    • Channel Data Logger. Bug fixed: when operating with optical input, measurement performed with RF input
    • Measuring with Channel Plan. Bug fixed: Audio/Video ratio measurement didn't perform for NICAM sound;
    • Video/Audio ratio measurement. Bug fixed: measurement performed with additional inaccuracy
  • Satellite Meter:
  • DiSEqC positioner operating bug fixed: the Meter could pend or restart when operating
  • IP-television Meter:
    • Multicast stream measuring. Bug fixed: the Meter restarted when tuning on stream
    • IAT/DF accuracy increased. When measuring stream without any jitter IAT/DF values could reach 10 ms. Now, the Meter's jitter is less than 1 ms
    • DF measurement bug fixed: when measuring stream more than 70 min, DF value became incorrect
    • Additional modes accessing bug fixed: the Meter could pend or restart when enter 'VIDEO AND AUDIO ANALIZER' or 'TRANSPORT STREAM ANALIZER' mode, in case operating time in more than 70 min since startup
  • Common functionality:
    • MPEG transport stream recording mode realized. The function is available from Terrestrial/Cable, Satellite or IP-television measuring modes. It can be selected from context menu on pressing F3/Mode key
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: video program with H.265 encoding was indicating as radio
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: the analysis could finish with fault for transport streams with specific composition
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: PCR_repetition_error check performed for DATA elementary streams (subtitles, teletext etc.). Now the check is performed for VIDEO and AUDIO elementary streams only
  • Graphical user interface non-critical bugs fixed

 

it100_build_170808.bs2 of 08.08.2017
CPU firmware: v2.2.0.0
APU firmware: v1.0.4.0

  • Terrestrial/Cable Meter:
    • Remote cable power supply measuring. Bug fixed: alternate voltage measured incorrect. Now RMS voltage value is measured;
    • J.83 (including DVB-C) channel demodulation. Bug fixed: false synchronization loss could appear, especially when operating on frequency higher then 900 MHz;
    • CHANNEL mode. Selected channel plan indication on coming in is added;
    • FULLSCAN mode. Selected channel plan indication on coming in is added;
    • Channel plan. Bug fixed: measurement modes didn't operate with analog channels of M or N standard together with automatic detection of color system activated;
  • Satellite Meter:
    • CHANNEL mode. Audible indication of parameters bug fixed: in some cases tone was not correspond to parameter value;
  • IP-television Meter:
    • IPTV stream reception quality measuring mode realized;
  • Common functionality:
    • SNAPSHOT function realized. The Meter screen image is saved to PNG-file when pressing SHIFT+8. In case USB flash drive is plugged, file will be saved to the drive, otherwise - to internal drive;
    • Firmware updating mode realized. Function is available from the Meter information mode by pressing F6/UPDATE. Firmware updating can be done from USB flash drive, internal drive or manufacturer server;
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: audio decoder can fall over when trying to play specific programs. The problem could only be resolved with restarting the Meter;
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: PSI-tables CRC check was not performed;
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: the analysis could finish with fault for transport streams with PID with discontinuity_indicator flag set;
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: the analysis could finish with fault for transport streams with specific composition;
    • Automatical power off function. Bug fixed: function didn't work;
    • Automatical display backlight off function. Function not supported any more;
  • Graphical user interface improved;
  • Graphical user interface non-critical bugs fixed;

 

it100_build_170710.bs2 of 10.07.2017
CPU firmware: v2.1.0.0
APU firmware: v1.0.3.0

  • Terrestrial/Cable Meter:
    • CHANNEL mode. Channel modulation parameters indicating realized. Can be called with F5/Info pressing
    • CHANNEL mode. Constellation diagram measurement realized. Can be controlled with "View mode" option of F1/Settings context menu
    • SNR measurement bug fixed: the Meter could show incorrect SRN value (>130 dB) under certain conditions
    • Channel Data Logger. Bug fixed: when opening a page, the Meter could restart or notify that the page is damaged under certain conditions
    • Channel Data Logger. Page measurement function improved: now it is possible to select the set of channel parameters to measure
    • Channel Data Logger. Page measurement function improved: now it is possible to tune measurement Accuracy/Speed balance
    • Channel Data Logger. Page measurement function improved: DVB channels measurement speed is significantly increased
    • Channel type (analog or digital) automatic detection function is improved: digital channel type detection correctness probability improved in case digital channel level is lower than other channels level
  • Satellite Meter:
    • CHANNEL mode. Channel modulation parameters indicating realized. Can be called with F5/Info pressing
    • MER/BER mode. Channel modulation parameters indicating realized. Can be called with F5/Info pressing
    • MER/BER mode. Constellation diagram measurement realized. Can be controlled with "View mode" option of F1/Settings context menu
  • Common functionality:
    • Operating with files: channel plans, data logger pages, LNB profiles etc. files reading speed is increased
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: the Meter failed to decode video and(or) audio of program with I-frames errors in MPEG elementary stream
    • VIDEO AND AUDIO ANALIZER mode. Bug fixed: the Meter escaped the mode with fault when trying to play program containing sound track with unsupported encoding (AC-3)
    • TRANSPORT STREAM ANALIZER mode. Bug fixed: the Meter could restart during analysis of transport streams with specific composition
    • SPECTRUM mode. Bug fixed: noise level could deviate in time when measuring with automatic reference level
    • Graphical user interface improved
    • Graphical user interface non-critical bugs fixed

 

ATTENTION! Channel Data Logger page format has changed. All the pages created with old firmware versions are not supported.

 

 

it100_build_170524.bs2 of 24.05.2017

 

CPU firmware: v2.0.2.0

 

APU firmware: v1.0.3.0

 

  • initial firmware release.

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