5. recording and playback aux analog data – Sony SIR-3400H Benutzerhandbuch

Seite 104

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15-8

(E)

SIR-3400H / SIR-3032i / SIR-3032W

15-5. Recording and Playback AUX Analog Data

The recording unit is equipped with the main analog channel of measuring unit and the AUX-2 (IRIG-B)
channel as a sub-analog channel. In this channel, the real-time clock in the unit is mainly synchronized with
the inputted IRIG-B format time code and the IRIG-B time code can be recorded or played back as an analog
signal simultaneously when the main analog data signal is recorded or played back.
Besides the IRIG-B time code, it can be recorded or played back as a general analog signal.
c
The AUX analog data input is AGC-controlled.

15-5-1. Recording and Playback IRIG-B Time Code Signal

Connecting a IRIG-B Time Code Signal

The following IRIG-B time code signal can be connected.

Code

: Amplitude modulation code (AC code)

Carrier frequency

: 1 kHz

Voltage range

:

±1 to ±10 Vpk

Modulation amplitude ratio : 1:3

1

Set the IRIG timecode to On. (See section 8-2-6.)

2

Use a BNC cable (sold separately) to connect the AUX-2 (IRIG-B) IN connector on the rear panel and
the IRIG-B time code signal from an IRIG time code generator.
If necessary, use a BNC cable (sold separately) to connect the AUX-2 (IRIG-B) OUT connector on the
rear panel and IRIG time code reader.

c
When the IRIG timecode is set to Off, it is not handled as an IRIG-B timecode signal.

15. Data Recording/Playback

Time code generator

Time code reader

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