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7. Overall Noise Level Check
Mode
Camera recording and playback
Signal
No signal: Insert a shorting plug in
the MIC jack
Measurement Point
Audio left or right terminal of A/V
jack
Measuring Instrument
Audio level meter
Specified Value
Below –45 dBs
(IHF-A filter ON, 20 kHz LPF ON)
Checking Method:
1) Insert a shorting plug in the MIC jack.
2) Record in the camera mode.
3) Playback the recorded section.
4) Check that the noise level is the specified value.
8. Overall Separation Check
Mode
Camera recording and playback
Signal
400 Hz, –66 dBs signal: MIC jack
<right> [left]
(Connect the MIC jack <left> [right]
to GND)
Measurement Point
Audio <left> [right] terminal of A/V
jack
Measuring Instrument
Audio level meter
Specified Value
Below –40 dBs
< > : Left channel check
[ ] : Right channel check
Checking Method:
1) Input the 400 Hz, –66 dBs signal in the <right> [left] terminal
of the MIC jack only.
2) Record in the camera mode.
3) Playback the recorded section.
4) Check that the signal level of the audio output <left> [right]
terminal is the specified value.
Содержание D8 Digital Handycam DCR-TRV820E
Страница 112: ...DCR TRV820 TRV820E TRV820P 4 77 4 78 USER CONTROL CF 72 ...
Страница 120: ...DCR TRV820 TRV820E TRV820P 4 93 4 94 RGB CG LCD DRIVER TIMING GENERATOR BACK LIGHT PD 118 ...
Страница 134: ...5 5 J 1 J 2 J 3 J 4 J 5 Fig 5 1 1 J 6 J 7 J 8 J 9 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17 J 18 ...
Страница 230: ... 295 FOR CAMERA OPTICAL AXIS ADJUSTMENT 0 180 90 67 5 22 5 337 5 292 5 247 5 202 5 157 5 112 5 8 4 5 7 1 6 2 3 270 ...