Bose ControlSpace ESP-88 - Page 84

84
Noise Test
ATS2 Settings
Test Limits
FRQ20kHz
ATS2 Settings
Test Limits
FRQ20Hz
ATS2 Settings
Test Limits
THDN
ATS2 Settings
Test Limits
TEST PROCEDURES
Item Setting
Frequency --
Amplitude Off
B/W 22HZ / 22KHz LPF
Filter “A” Weighting
Item Upper limit Lower limit
Level -77dBu -200dBu
Item Setting
Frequency 20kHz
Amplitude +4.00dBu
B/W <10HZ / FS/2
Filter None
Item Upper limit Lower limit
Level +4.5dBu +1.5dBu
Item Setting
Frequency 20Hz
Amplitude +4.00dBu
B/W <10HZ / FS/2
Filter None
Item Upper limit Lower limit
Level +5.5dBu +2.5dBu
Item Setting
Frequency 1kHz
Amplitude +4.00dBu
B/W 22HZ / 22KHz LPF
Filter “A” Weighting
Item Upper limit Lower limit
Function(THD+N) 0.015% 0