6-125
HVR-A1J/A1U/A1N/A1E/A1P/A1C
8. INPUT2 LINE Check
Mode
CAMERA-TAPE mode
Signal
1 kHz, +3.48 Vp-p (+4 dBs) signal:
XLR terminal (INPUT2)
Measurement Point
Audio R terminal of A/V OUT jack
Measuring Instrument
Oscilloscope
Specified value
1.037 Vp-p to 1.646 Vp-p
(–4.5 dBs
±
2 dB)
Switch setting (XLR adaptor)
1) INPUT1: REC CH SELECT ................................................ CH1
2) INPUT2: INPUT LEVEL ................................................... LINE
3) INPUT2: +48V ..................................................................... OFF
Checking method:
1) Input 1 kHz, +3.48 Vp-p (+4 dBs) signal in the XLR terminal
(INPUT2).
2) Check that the 1 kHz signal level is the specified value.
9. INPUT2 MIC Check
Mode
CAMERA-TAPE mode
Signal
1 kHz, +2.19 mVp-p (–60 dBs) signal:
XLR terminal (INPUT2)
Measurement Point
Audio R terminal of A/V OUT jack
Measuring Instrument
Oscilloscope
Specified value
0.519 Vp-p to 0.828 Vp-p
(–10.5 dBs
±
2 dB)
Switch setting (XLR adaptor)
1) INPUT1: REC CH SELECT ................................................ CH1
2) INPUT2: INPUT LEVEL .................................................... MIC
3) INPUT2: +48V ..................................................................... OFF
Checking method:
1) Input 1 kHz, +2.19 mVp-p (–60 dBs) signal in the XLR termi-
nal (INPUT2).
2) Check that the 1 kHz signal level is the specified value.
10. INPUT2 MIC ATT Check
Mode
CAMERA-TAPE mode
Signal
1 kHz, +21.9 mVp-p (–40 dBs) signal:
XLR terminal (INPUT2)
Measurement Point
Audio R terminal of A/V OUT jack
Measuring Instrument
Oscilloscope
Specified value
0.519 Vp-p to 0.828 Vp-p
(–10.5 dBs
±
2 dB)
Switch setting (XLR adaptor)
1) INPUT1: REC CH SELECT ................................................ CH1
2) INPUT2: INPUT LEVEL ............................................ MIC ATT
3) INPUT2: +48V ..................................................................... OFF
Checking method:
1) Input 1 kHz, +21.9 mVp-p (–40 dBs) signal in the XLR termi-
nal (INPUT2).
2) Check that the 1 kHz signal level is the specified value.
11. INPUT2 LOW CUT Check
Mode
CAMERA-TAPE mode
Signal
300 Hz, +2.19 mVp-p (–60 dBs) signal:
XLR terminal (INPUT2)
Measurement Point
Audio R terminal of A/V OUT jack
Measuring Instrument
Oscilloscope
Specified value
0.260 Vp-p to 0.417 Vp-p
(–16.5 dBs
±
2 dB)
Switch setting (XLR adaptor)
1) INPUT1: REC CH SELECT ................................................ CH1
2) INPUT2: INPUT LEVEL .................................................... MIC
3) INPUT2: +48V ..................................................................... OFF
Checking method:
1) Set the LOW CUT switch (INPUT2) to “ON”.
2) Input 300 Hz, +2.19 mVp-p (–60 dBs) signal in the XLR ter-
minal (INPUT2).
3) Check that the 300 Hz signal level is the specified value.
4) Set the LOW CUT switch (INPUT2) to “OFF”.
