CTP Systems dBbox2 Скачать руководство пользователя страница 17

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Specifications.

Analogue and AES/SPDIF combined.

Input metering –

accurate to -0.2dB or one display segment.

Ref. 0dBu

125Hz – 20kHz

accurate to 1dB or one display segment.

50Hz – 20kHz

Output levels –

accurate to -0.2dB 50Hz – 15kHz

Ref. 0dBu

accurate to -0.4dB 50Hz – 20kHz

Normally -0.1dB at 1kHz.

Phantom power measurement- +- 1 volt.

dBbox2 firmware is the intellectual property and copyright of CTP Systems

Содержание dBbox2

Страница 1: ...1 dBbox2 the manual version 3 firmware...

Страница 2: ...nerate linear timecode generate up to 80mS of delay and more Some general information The battery symbol on the top right of the display shows if you have enough battery power for the current function...

Страница 3: ...rough the possibilities Analogue AES BNC AES XLR SPDIF BNC Off When Analogue is highlighted press either the key or press Select The highlight will now move back to Input Press select You are now in t...

Страница 4: ...ring and analyzing All digital inputs are essentially the same apart from the connector in use voltage levels and impedance They all use the same display page so will all be described together Input m...

Страница 5: ...ed values are 32kHz 44 1kHz 48kHz 64kHz 88 2kHz 96kHz 176 4kHz and 192kHz Any other sample rates will be displayed as Audio bits Possible readable values 16 bit 20 bit 24 bit Emphasis On or off Genera...

Страница 6: ...white noise Frame Rate This item will only show if digital output is selected Set to 48kHz or 96kHz as required These examples will use AES BNC Output AES BNC Tone Type Various types of tone output ar...

Страница 7: ...hone Output AES BNC Int micGain Sets the internal mic gain or effectively the level on the outputs Available settings 12dB 6dB 0dB 6dB 12dB Output AES BNC Int micLimiter Sets the threshold of the limi...

Страница 8: ...t as a four wire box using the internal microphone and speaker or headphones Listen to incoming audio and adjust the volume using Vol and Vol Up If the speaker is in use it will cut on talk to prevent...

Страница 9: ...n Out FX HF High frequency equalization Range 12dB to 12dB in 1 dB steps In Out FX Mid Middle frequency equalization Range 12dB to 12dB in 1 dB steps Centered around 1kHz In Out FX Low Low frequency e...

Страница 10: ...hey may be used at the same time MIDI Notes Channel Selects the MIDI channel to transmit the note on Range 1 16 MIDI Notes Note Selects the MIDI note number to be transmitted Range 0 127 MIDI Notes Ve...

Страница 11: ...U More Read Timecode Freeze Press select while this is highlighted to freeze the timecode display When selected it will change to read Select again to restart the display More Read Timecode nnFPS This...

Страница 12: ...bles output tone output and audio input at the same time Input and output signals may be selected to analogue or AES formats with adjustable input and output gain and adjustable frequency This is usef...

Страница 13: ...tor MIDI DIN will check MIDI connections DIN pins 4 and 5 More More select even more More More Delay This provides a delay of up to 80mS in mono or 40mS in stereo If AES is used please note this featu...

Страница 14: ...ect SPDIF input to PPM VU 18dBFS or 20dBFS Metering More Setup Contrast Adjust the contrast of the display Range 0 lowest to 9 highest More Setup Headphones Set the headphone output to mono or stereo...

Страница 15: ...this cannot be undone Press any key Read again then press any key You are now presented with a choice of Exit No setup back to the normal menu Disable Disable the personalise facility Start Start the...

Страница 16: ...ms co uk support html All new firmware may be downloaded from here along with instructions and drivers Levels All dB references in this manual relate to the following The dBbox2 0dB output level is 0d...

Страница 17: ...125Hz 20kHz accurate to within 1dB or one display segment 50Hz 20kHz Output levels accurate to within 0 2dB 50Hz 15kHz Ref 0dBu accurate to within 0 4dB 50Hz 20kHz Normally within 0 1dB at 1kHz Phant...