Panasonic Aj Sd255 Operating Instructions Manual

41
Error messages (continued)
Monitor display    DescriptionVTR operation
E-20
DEW
If condensation is detected, the error number flashes and the
unit transfers to eject mode. The drum rotates after the
cassette is ejected to eliminate the condensation.
Once the unit is released from condensation status, the error
message display is cleared and the VTR is able to be used.
• If condensation is detected in the eject mode, the drum
starts rotating as soon as it is detected.
• If condensation is detected when...

42
Error messages (continued)
E-64
S REEL ROTA
TOO FASTIf the supply reel motor speed is abnormally high, the error
number flashes on the display.Set the POWER switch
to OFF and then to ON
again.STOP
E-67
T REEL ROTA
TOO FASTIf the take-up reel motor speed is abnormally high, the error
number flashes on the display.Set the POWER switch
to OFF and then to ON
again.STOP
E-69
T REEL
TORQUE ERRIf excess torque being applied to the take-up reel motor is
detected, the error number flashes on the display.Set...

43
Specifications
Power supply: AC 100 - 240 V, 50 / 60 Hz
Power consumption: 49 W
Operating ambient temperature:
5 °C to 40 °C (41 °F to 104 °F)
Operating ambient humidity:
10 % to 80 % (no condensation)
Weight: 
7.2 kg (15.84 lb)
Dimensions (W x H x D):
214 mm x 132 mm x 434 mm
(inches: 8 7/16 x 5 3/16 x 17 3/32) 
(excluding support legs and connectors)
Recording format:
DVCPRO/DV format selectable
Recording video signals:
For AJ-SD255P: 525i system 
For AJ-SD255E: 625i system 
Recording audio...

44
Specifications (continued)
AUDIO
Digital Audio
Sampling frequency: 
48 kHz (synchronized with video)
Quantizing: 
16 bits
Frequency response: 
20 Hz to 20 kHz ±1.0 dB (at reference level)
Dynamic range: 
More than 85 dB (1 kHz, emphasis OFF, “A” weighted)
Distortion: 
Less than 0.1 % (1 kHz, emphasis OFF, reference
level)
Crosstalk: 
Less than –80 dB (1 kHz, between 2 channels)
Wow & flutter: 
Below measurable limits
Headroom: 
For AJ-SD255P: 20 dB
For AJ-SD255E: 18 dB
De-emphasis: 
T1=50 µsec., T2=15...

45
MEMO 

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E
© 2004 Matsushita Electric Industrial Co., Ltd.   All Rights Reserved.