DCR-TRV12E/TRV14E/TRV19/TRV19E
1. Playback Level Check4. Overall Noise Level Check
ModeVTR playbackModeCamera recording and playback
SignalAlignment tape:SignalNo signal: Insert a shorting plug in the
For audio operation checkMIC jack
(XH5-3 (NTSC))Measurement PointAudio left or right terminal of AUDIO
(XH5-3P (PAL))VIDEO jack
Measurement PointAudio left or right terminal of AUDIOMeasuring Instrument Audio level meter
VIDEO jack
Measuring Instrument Audio level meter and frequencySpecified ValueBelo�45dBsw
counter(IHF-A filter ON, 20kHz LPF ON)
Specified Value32 kHz mode: 1 kHz, +3.0 ? 2.0dBsChecking Method:
48 kHz mode: 1 kHz, +3.0 ? 2.0dBs1) Insert a shorting plug in the MIC jack.
44.1 kHz mode:2) Record in the camera mode.
The 7.35kHz signal level during EMP3) Playback the recorded section.
OFF is +2.0 ? 2.0dBs.4) Check that the noise level is the specified value.
The 7.35kHz signal level during EMP
ON is �6 ? 2 dB from the signal level
during EMP OFF.5. Overall Separation Check
Checking Method:ModeCamera recording and playback
1) Check that the playback signal level is the specified value.Signal400Hz, �66dBs signal: MIC jack
<right> [left]
(Connect the MIC jack <left> [right]
to GND)
2. Overall Level Characteristics CheckMeasurement PointAudio <left> [right] terminal of
ModeCamera recording and playback
Signal400Hz, �66 dBs signal: MIC jack leftAUDIO VIDEO jack
and rightMeasuring Instrument Audio level meter
Specified ValueBelo�40dBs (IHF-A fw ilter ON)
Measurement PointAudio left or right terminal of AUDIO
VIDEO jack< > : Left channel check
Measuring Instrument Audio level meter[ ] : Right channel check
Specified Value �7.5 ? 3.0dBs
Checking Method:
Checking Method:1) Input the 400Hz, �66dBs signal in the <right> [left] terminal
1) Input the 400Hz, �66dBs signal in the MIC jack.of the MIC jack only.
2) Record in the camera mode.2) Record in the camera mode.
3) Playback the recorded section.3) Playback the recorded section.
4) Check that the 400Hz signal level is the specif4) ied vCheck that the signal lealue.vel of the audio <left> [right] terminal
is the specified value.
3. Overall Distortion Check
ModeCamera recording and playback
Signal400Hz, �66dBs signal: MIC jack left
and right
Measurement PointAudio left or right terminal of AUDIO
VIDEO jack
Measuring Instrument Audio distortion meter
Specified ValueBelow 0.4%
(200Hz to 6kHz BPF ON)
Checking Method:
1) Input the 400Hz, �66dBs signal in the MIC jack.
2) Record in the camera mode.
3) Playback the recorded section.
4) Check that the distortion is the specified value.
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