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Appendix A: Specifications
764 Digital Audio Monitor User Manual
79
Table 26: Physical characteristics (Cont.)
InformationCharacteristic
Depth 17 inches (43.2 cm)
Weight
Net
Shipping
10 lbs (4.54 kg)
17 lbs 5 oz (7.85 kg)
Table 27: Power requirements
Characteristic Information
Input voltage 90–250 VAC
Input frequency 50 or 60 Hz
Current rating 1.5 A Maximum
Power consumption 56 Watts typical
Table 28: Environmental characteristics
Characteristic Information
Temperature
Operating
Storage
[NOTE: Safety certification compliance to +40 °C]
0 °C to +50 °C (32 to 122 °F)
–55 °C to +75 °C (–67 to +167 °F)
Humidity Will operate at 93% relative humidity for up to five days
Meets requirements of the five-day humidity cycling test
described in Tektronix standard 062-2847-00
Altitude
Operating
Storage
[NOTE: Safety certification compliance to 2000 m]
to 15,000 feet (4572 m)
to 50,000 feet (15420 m)
Vibration (Operating) 15 minutes each axis at 0.013 inch, frequency varied from 7 to
55 to 7 Hz in five-minute cycles with the instrument attached
to a vibration platform
Dwell for 10 minutes each axis at any resonant frequency, or
33 Hz if no resonant frequency is found (Tektronix std.
062-2858-00).
Shock (non-operating)c 30 Gs,
1
/
2
sine, 11 ms duration; 3 shocks per surface