Grass Valley DAC-1721 - Manuel (Page 7)

DAC-1721
Notice d’installation et d’Utilisation
Introduction aux Menus
La plupart des paramètres sont accessibles et modifiables facilement par l'intermédiaire de menus déroulants. L'organigramme ci-
dessous décrit l'architecture complète du menu de DAC-1721
La procédure d’utilisation des menus et le mode opératoire est décrite dans le paragraphe commun (DENSITÉ). La structure
d’affichage est organisée en un menu principal et en plusieurs menus secondaires. On accède au menu par un appui sur le
poussoir [SELECT] situé en face avant. En l'absence d'activité prolongée l'affichage disparaît. Les valeurs par défaut sont
indiquées en gras.
STATUS
FACTORY DEFAULT
FPGA FAILURE, REAR PANEL ERROR, NO LOCK, BIPHASE CODING, PARITY,
CRCC, SLIPPED SAMPLE, CONFIDENCE, INVALID SAMPLE, NON AUDIO,
OVERLOAD (L,R,L&R), NO SIGNAL(L,R,L&R), MUTE(L,R,L&R), TONE, ALL OK
RESTORE Vxxx
CHANNEL STATUS
CHANNEL 1
CHANNEL 2
CHANNEL 1
CHANNEL 2
MODE PROFESSIONAL, CONSUMER
AUDIO MODE AUDIO, DATA
CHANNEL MODE Not indicated, TWO CHANNEL, SINGLE, STEREO, PRI/SEC, Other
EMPHASIS Not indicated, NONE, 50-15µs, CCITT J17
FREQUENCY Not indicated, 32k, 44k1, 48k, 88k2, 96k, Other
WORD LENGTH Not indicated, 16, 17, 18, 19, 20, 21, 22, 23, 24 bits
ORIGIN 4 ASCII characters
DESTINATION 4 ASCII characters
TONE CHANNEL 1&2
CHANNEL 1
CHANNEL 2
OFF, EBU
LEFT & RIGHT LEVEL CHANNEL 1&2
CHANNEL 1
CHANNEL 2
-96, ..., 0, ..., +12 LEFT
RIGHT
LEFT & RIGHT MUTE CHANNEL 1&2
CHANNEL 1
CHANNEL 2
OFF, ON LEFT
RIGHT
0 dBFS SETTING 0, 1, 2, ..., 24, ..., 28
DE-EMPHASIS CHANNEL 1&2
CHANNEL 1
CHANNEL 2
OFF, AUTO, 50-15 µs
NO SIGNAL DELAY 0, ..., 15, ..., 255
SIGNAL THRESHOLD -72, -66, -60, -54, -48
CONFIGURE ALARM NO LOCK ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
BIPHASE CODING ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
PARITY ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
CRCC ERROR ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
SLIPPED SAMPLE ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
CONFIDENCE ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
INVALID ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
NON AUDIO ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
NO SIGNAL ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
TONE ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
OVERLOAD ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED
MUTE ALARM LEVEL
ALARM REPORT NONE, GPI
GREEN, YELLOW, RED, FLASH RED